Medieval Encrypted Letter Decoded

Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.

Live coverage: ULA to launch 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral

A United Launch Alliance (ULA) Atlas 5 rocket rolls from the Vertical Integration Facility (VIF) to the launch pad at Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida. This will be ULA’s sixth launch for the Amazon Leo broadband satellite constellation. Image: United Launch Alliance

United Launch Alliance is preparing for its second Atlas 5 rocket launch of the month, marking the company’s fastest turnaround at Space Launch Complex 41 to date. It beats the previous record by nearly three days.

On board the Atlas 5 rocket is a batch of 29 Amazon Leo satellites. This will be ULA’s sixth flight delivering production versions of the broadband internet satellites to orbit and its seventh overall, including the two demo satellites launched on the Protoflight mission in October 2023.

Liftoff of the mission, dubbed Amazon Leo 6 by United Launch Alliance and Leo Atlas 6 (LA-06) by Amazon Leo, is scheduled for 8:52 p.m. EDT (0052 UTC), the opening of a 29-minute window. The rocket will fly on a north-easterly trajectory upon leaving Cape Canaveral Space Force Station.

Spaceflight Now will have live coverage beginning about an hour prior to liftoff.

The 45th Weather Squadron forecast an 85 percent chance for favorable weather during the launch window. Meteorologists said there was a small chance for interference from cumulus clouds.

“A Carolina Low is expected to push a weak back door cold front through central Florida early Monday morning,” launch weather officers wrote. “Although it will be breezy Monday afternoon, dry air behind the front should suppress thunderstorm development over Central Florida.

“By the time the primary window opens, low-level onshore flow could bring isolated showers to the Cape, but most shower activity is expected to be no worse than a flight through concern.”

ULA made changes to its prelaunch flow in order to help decrease the amount of time it takes to turn around its launch pad and prepare a new rocket to fly. One of those was built into this launch campaign.

Previously, the company would roll its Atlas 5 rockets to the pad at least a day ahead of a launch attempt and then load RP-1, a rocket grade fuel onto the Atlas booster. With the LA-06 mission, ULA rolled the 205-foot-tall (62.5 m) rocket out to the pad Monday morning, achieving the “harddown” milestone at 7:19 a.m. EDT (1119 UTC), when the Mobile Launch Platform (MLP) was lowered onto the piers at the pad.

“The ULA team will be divided into two shifts – the Roll and Preps Crew and the Tanking and Launch Crew – to perform all the tasks that normally are spread across two days,” ULA wrote in its launch blog.

“Not all future launches will use this compressed timeline. Operational considerations and other factors will determine which missions can employ the strategy.”

A launch attempt at the opening of the window would be 23 day, 19 hours, 6 minutes after the last Atlas V launch at pad 41. ULA’s previous turnaround record at this site was 26 days, 5 hours, 19 minutes.

The new pad flow for this mission also means different planned holds for the countdown. Prior to the start of fueling, there will be a two-hour hold in place beginning at T-minus 2 hours.

The LA-06 mission will bring the Amazon Leo constellation up to a total of 270 satellites on orbit. This is the 10th launch overall for the constellation, including three flights on SpaceX Falcon 9 rockets and one flight on an Arianespace Ariane 64 rocket.

The initial Amazon Leo constellation will contain more than 3,200 satellites.

Will AI end anonymity?

Like many journalists, I have a bunch of unpublished fiction lying about, so I tried Claude on the first chapter of a romance novel that I started almost 20 years ago, during the hysterical, mawkish phase of a particularly bad breakup. “Megan McArdle,” said Opus 4.7, after a few seconds of thought. Fascinated, I kept feeding it smaller and smaller passages to see how little prose it needed for identification. The answer, apparently, was 1,441 words…

Would Claude do better or worse with something more modern? I fed Claude a different opening chapter from an unpublished science fiction novel I started right before the pandemic — I contain multitudes — and this time Claude needed only 1,132 words. The eulogy I gave for my mother, lightly edited to remove some too-specific biographical details, was even faster: Depending on the passage, Claude was able to peg me as the author in as few as 124 words.

Here is more from Megan McArdle.

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Related Stories

 

Monday assorted links

1. Does monopsony power induce firms to stay small?

2. Currentzis conducting the War Requiem.

3. “You survived because your opponents were correct, and this says something about the way our world is built.

4. Did three different groups settle South America?

5. The China-shocked towns are coming back? (NYT)

6. What housing bubble?

7. Sam Enright links.

8. PC on Arab novels.  And a response from Hussein Mansour.

9. What is Progress Engineering?

10. Milei’s popularity is falling.  I am a fan and he has done many great and good things, but the victory march has been premature for some while now.  Quite simply it is hard to overcome a bad political culture.

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Why Platinum Wedding Bands Remain a Timeless Investment Choice

Selecting a wedding band goes beyond picking out jewelry. It marks a lasting commitment and a financial choice that carries meaning for decades to come. Among precious metals, platinum stands in a class of its own for enduring appeal and intrinsic value. Trends come and go with passing seasons, but this metal has held its prestige for centuries. Couples seeking both elegance and long-term worth benefit from understanding why platinum continues to earn respect in the jewelry market.

The Rarity Factor Behind Platinum’s Value

Platinum counts among the scarcest precious metals found on Earth. Annual mining yields remain far lower than gold, with roughly 30 times less platinum pulled from the ground each year. This limited availability directly shapes its market position and investment potential.

Mining operations exist in only a handful of regions, primarily South Africa and Russia. Restricted supply chains mean platinum prices tend to reflect genuine scarcity rather than market manipulation. Those considering wedding bands as enduring assets often turn to pieces crafted from Platinum Wedding Bands by Manly Bands, which offer quality craftsmanship paired with material worth that holds steady through economic shifts. The metal’s natural white sheen needs no rhodium plating, unlike white gold options that require periodic upkeep to maintain their look.

Durability That Outlasts Generations

Wedding bands face daily wear for decades on end. Platinum’s density and molecular structure give it exceptional resistance to damage. Softer metals shed material through scratches and abrasions, but platinum simply displaces. The metal shifts rather than vanishes, keeping the band’s original weight intact over time.

This quality matters for investment purposes. A platinum ring worn for fifty years holds virtually all its precious metal content. Gold bands, on the other hand, thin noticeably after years of use. The practical effects extend past sentiment alone. Resale value and metal recovery stay higher with platinum pieces because the material remains whole.

Purity Standards and Intrinsic Worth

Understanding Platinum Alloy Composition

Most platinum jewelry contains between 90% and 95% pure platinum. Place this against 14-karat gold, which holds just 58% gold content. Greater purity translates directly to higher intrinsic metal value per gram of finished jewelry.

Weight Density Advantages

Platinum’s density surpasses gold by roughly 60%. A platinum band carries substantially more precious metal by weight than a gold piece of identical size. This density creates the satisfying heft many wearers enjoy while boosting the band’s material worth at the same time.

Market Stability and Historical Performance

Precious metal markets rise and fall, yet platinum has shown notable resilience across decades. Industrial demand from automotive and technology sectors provides price support separate from jewelry sales. Catalytic converters, medical devices, and electronics all depend on platinum components.

This dual demand structure (combining industrial and luxury markets) builds stability that single-purpose precious metals cannot offer. Historical records show platinum bouncing back from price drops more reliably than similar investments. Couples who view their wedding bands as portable wealth find reassurance in this consistency.

Hypoallergenic Properties and Practical Benefits

Financial factors aside, platinum delivers practical advantages that protect both wearer comfort and ring condition. Its hypoallergenic nature suits sensitive skin without triggering reactions common with nickel-based alloys. Continuous wear causes no irritation, letting the band stay on the hand where it belongs.

The metal also resists tarnishing entirely. No polishing schedules or special storage needs apply. Decades pass without chemical breakdown affecting appearance or structural soundness. Minimal maintenance cuts ownership costs while keeping the band in prime condition for future appraisal or resale.

Comparing Long-Term Value Against Alternatives

Gold stays popular, yet its lower purity standards and wear patterns reduce long-term value retention. Tungsten and titanium bring durability but hold no precious metal status whatsoever. Neither can be resized, which limits practical usefulness as fingers change through the years.

Platinum fills a unique space. It pairs precious metal investment value with superior toughness and full resizing flexibility. Insurance appraisals consistently recognize these strengths, with platinum pieces keeping higher replacement values compared to their original purchase prices.

Conclusion

Platinum wedding bands serve as more than symbols of devotion. They stand as tangible assets that preserve worth across generations. The metal’s scarcity, density, purity, and lasting strength form a combination no alternative can match. Couples who select platinum put their trust in both meaningful symbolism and genuine financial value. Economic conditions shift and styles change, but platinum’s standing as a sound choice stays firm. Few purchases bring such a fitting balance between emotional significance and practical investment sense.

Photo: freepic.diller via Freepik.


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Choosing the Best Autism Therapy for Your Child

Every child on the autism spectrum has a distinct set of strengths, sensitivities, and communication patterns. That reality makes choosing the right therapy far from straightforward. Parents often sort through dozens of options, each claiming to deliver real progress. The sheer volume of choices can leave families second-guessing themselves at every turn. A clear, informed approach helps cut through the noise. This guide walks through the major therapy types, what to look for in a provider, and how to match a program to a child’s actual needs.

Why Early Intervention Matters

The timing of therapeutic support plays a significant role in long-term outcomes. Young children’s brains show remarkable plasticity, which means they respond more readily to structured skill-building in areas like speech, social engagement, and self-regulation. A 2017 study in the Journal of Autism and Developmental Disorders confirmed that children who began structured programs before age four gained notably stronger communication abilities than peers who started later. Each month of delay can shrink the window for certain developmental gains. Acting sooner rather than later gives families a meaningful head start.

Common Therapeutic Approaches

Applied Behavior Analysis

Applied Behavior Analysis (ABA) carries one of the deepest research bases among autism interventions. The method centers on reinforcing constructive behaviors while reducing patterns that may cause harm or disruption. Sessions happen in clinics, homes, or school settings, depending on the family’s situation. Many parents exploring autism therapy in Cicero and nearby communities turn to ABA-based programs for their measurable, data-driven structure. A board-certified behavior analyst builds each plan around the individual child, adjusting targets as new skills emerge.

Speech and Language Support

A large number of children on the spectrum face challenges with verbal expression, comprehension, or reading social cues like vocal tone and facial expressions. Speech-language pathologists target these areas through structured exercises and real-life practice scenarios. Some children also benefit from augmentative tools, including picture exchange systems or speech-generating devices. Pairing regular clinical sessions with reinforcement at home tends to produce the most consistent gains.

Occupational Therapy

Sensory sensitivities, coordination difficulties, and fine motor delays are common across the spectrum. Occupational therapists help children manage tasks such as handwriting, getting dressed, and processing sensory input without becoming overwhelmed. Their strategies make daily routines more manageable and less stressful. This form of support pairs well with behavioral and speech-based programs, filling gaps that other therapies may not address directly.

Factors To Consider Before Choosing

Professional Credentials

Confirming that a provider holds appropriate licensure and field-specific certifications should be a first step. Board-certified behavior analysts, licensed speech pathologists, and registered occupational therapists all operate under strict clinical and ethical guidelines. Beyond credentials, asking how much hands-on experience a clinician has with autism-specific cases offers additional reassurance.

Individualized Planning

Effective programs begin with a comprehensive evaluation of the child’s current abilities and areas that need attention. Generic, one-size-fits-all plans rarely lead to lasting improvement. Families should look for providers who revisit goals on a regular basis, adjusting their approach based on documented progress rather than sticking to a fixed template.

Family Involvement

Children make faster strides when caregivers actively reinforce therapeutic skills between scheduled sessions. Programs that coach parents and siblings on how to practice techniques at home tend to accelerate development in meaningful ways. During initial consultations, ask how the provider structures family training and ongoing caregiver support.

Location and Schedule

Practical considerations carry just as much weight as clinical quality. A program across town with limited hours can lead to missed appointments and inconsistent attendance, both of which slow progress. Proximity to home, flexible session times, and the option for in-home visits all deserve careful thought when narrowing down choices.

Red Flags to Watch For

Not every program puts the child’s well-being first. Families should stay cautious around providers who promise guaranteed results, discourage outside opinions, or refuse to share progress data. Openness and honest communication between therapists and caregivers are strong signs of a trustworthy practice. If a provider brushes off parental concerns or insists on continuing a strategy that clearly falls short, it may be time to look elsewhere.

Conclusion

Choosing the right autism therapy takes patience, honest research, and candid conversations with experienced clinicians. Programs that start with thorough individual assessments, welcome family participation, and keep detailed records of progress deserve priority on any parent’s shortlist. No single method fits every child perfectly, so a willingness to adapt along the way matters just as much as the initial decision. With thoughtful planning and the right team behind them, children on the spectrum can build meaningful skills and reach milestones that support greater independence and a fuller daily life.

Photo: Freepik via their website.


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Why Flexible Office Space is the Secret to Scaling Your Startup

Early-stage startups exist in a state of constant flux where team sizes can double or triple in months. This volatility creates a major logistical challenge for founders finding a place to work. Navigating the move to a commercial space requires balancing professional environments with the cash flow needed for product development.

Signing a traditional long-term commercial lease is one of the riskiest moves a young company can make. These contracts often lock a business into specific square footage for several years, regardless of growth. This lack of flexibility leads to financial strain during critical periods when every dollar should fund the core business.

Founders increasingly recognize that rigid structures are no longer compatible with the speed of the modern tech economy. They need environments that adapt in real-time without the anchor of long-term liabilities. Many find that modern coworking solutions provide the agility needed to expand or contract without financial penalty.

The All-Inclusive Managed Services Model

A primary benefit of a shared workspace is the all-inclusive model that removes administrative burdens from the founder. In a traditional office, setting up utilities, furniture, and high-speed internet takes weeks of coordination. These tasks are essential but do not contribute directly to the company’s primary revenue or product goals.

The cost savings of this model are often overlooked when comparing simple rent numbers. Factoring in commercial-grade Wi-Fi, cleaning services, and reception staff makes the value of shared space clear. Startups avoid the hidden costs of office management that often drain a small team’s limited time and energy.

Furniture is another major expense eliminated in these flexible environments. Ergonomic chairs, adjustable desks, and lounge areas are provided as part of the membership fee. As the team grows, the provider simply adds more desks. This turn-key approach is the most efficient way to maintain a professional workspace.

Networking Benefits and Organic Talent Acquisition

Beyond the physical space, networking benefits provide a strategic advantage that private offices cannot match. Proximity to other entrepreneurs leads to organic partnerships and collaborative opportunities that otherwise never occur. It is common to find legal counsel or a lead developer just by starting a conversation in shared areas.

This community-driven atmosphere also serves as a powerful tool for talent acquisition and retention. Being part of a vibrant hub makes a small company feel like part of something larger. Coworking spaces often host workshops and happy hours that allow employees to grow their professional circles while staying engaged.

Tapping into a local pool of talent without formal recruiting efforts is a massive benefit for growing companies. Founders can get warm introductions to specialists working in the same building. This organic growth model ensures the team is built on a foundation of trust and shared community values.

Professional Polish for Clients and Investors

A startup’s physical presence often serves as a proxy for its credibility to potential clients and investors. Hosting an important meeting in a crowded coffee shop can undermine a founder’s pitch. Modern shared spaces provide a polish that signals the company is stable and ready to do business professionally.

Access to conference rooms equipped with audio-visual technology is essential for delivering high-impact presentations. Whether for a board meeting or a pitch to a venture firm, quiet spaces keep the focus on the content. These rooms are available on-demand, allowing a startup to project a much larger image.

The presence of professional reception staff to greet guests adds another layer of legitimacy to the operation. It ensures that every touchpoint a client has with the brand is organized. This infrastructure provides a sense of permanence that is vital for building long-term trust with various external stakeholders.

Geographic Flexibility for a Hybrid Workforce

As the “work from anywhere” movement evolves, startups are increasingly adopting hybrid models requiring geographic flexibility. Using multiple satellite locations allows a company to accommodate a distributed workforce without long commutes. Membership in a coworking network gives employees the freedom to work from the location closest to their home.

This “hub-and-spoke” model allows a startup to test new markets before committing to a permanent presence. A company can easily set up a small satellite team in another city just by adding memberships. This low-risk expansion strategy allows the business to scale its footprint in lockstep with its customers.

Managing a distributed team is significantly easier when everyone has access to a consistent, professional environment. Instead of various home setups, the founder can be confident that every employee has high-speed internet. This standardization improves communication and ensures the team can collaborate effectively regardless of their specific physical location.

The Capital Efficiency of Pay-As-You-Grow Real Estate

A “pay-as-you-grow” real estate strategy is the most capital-efficient way to manage a startup’s footprint. By avoiding massive upfront costs for deposits and construction, a company keeps its capital working. Every dollar saved on overhead is a dollar spent on engineering, marketing, or customer acquisition for growth.

The ability to scale your office space up or down monthly provides a safety net traditional leases cannot offer. If the market shifts, the real estate liability can be adjusted almost immediately. This lack of dead weight makes the company much more attractive to investors who value efficient capital use.

Ultimately, the goal of any startup is to reach sustainable scale as quickly and efficiently as possible. Flexible office space provides structural support for this growth without the restrictive burdens of the past. It allows founders to be bold with their team size while maintaining high professional standards.

Photo: tonodiaz via Freepik.


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Sydney CBD Claim Issues People Often Overlook

Making a claim after an injury in Sydney CBD can seem straightforward at first. The area is busy, heavily monitored, and full of employers, building managers, retailers, transport operators, and pedestrians, so many people assume the facts will be easy to prove. In reality, central city claims often become more complicated than expected because early details are missed, especially when the incident happened in a public place, inside a commercial building, or during the workday.

Pinpointing Who Controlled the Site

One of the most overlooked issues in a Sydney CBD claim is identifying who actually controlled the place where the incident happened. A fall in a lobby, on a footpath edge, inside a retail arcade, or near a loading zone may involve a landlord, tenant, contractor, facilities manager, or public authority. People often assume the nearest business is automatically responsible, but liability usually depends on control, maintenance duties, and who was expected to address the hazard.

That is why the issue needs to be examined early. A claim can lose direction if the wrong party is targeted first or if important notices are delayed while responsibility remains unclear. In that context, firms such as lawadvice.com.au may be relevant when someone needs help assessing who may owe a duty of care in a CBD environment.

Delay Can Weaken the Evidence

Many CBD incidents happen in places covered by cameras, but people often overlook how quickly useful footage can disappear. Surveillance systems in offices, shops, lifts, transport hubs, and nearby premises may only keep recordings for a limited period. By the time an injured person decides to act, some of the best evidence may already be gone.

The same applies to witness details and incident reporting. In a fast-moving city environment, bystanders leave quickly, and staff rotate through shifts. If names, times, and the exact location are not recorded early, it becomes much harder to support the claim later. Strong evidence preservation at the beginning can make a major difference.

Medical Records Need To Match the Incident

Another issue people overlook is waiting too long to get clear medical documentation. Some people keep working, go home first, or delay seeing a doctor because they expect the pain to pass. That delay can raise questions about when the injury began, how serious it was, and whether another cause may have contributed.

In personal injury matters, medical evidence does more than confirm that someone was hurt. It helps connect the injury to the incident, records symptoms over time, and shows how the problem affects work and daily life. If the first records are vague, insurers may argue the condition was minor or unrelated.

Shared Fault Can Reduce the Outcome

CBD claims are also often shaped by arguments about contributory negligence. Insurers may say the injured person was distracted, wearing unsuitable footwear, using a phone, ignoring a warning sign, or moving through an area too quickly. In a dense urban setting, those arguments come up often because there are usually multiple movements, surfaces, and people involved.

That does not automatically defeat a claim, but it can reduce compensation if partial responsibility is found. Many people overlook this because they focus only on the hazard itself. A proper assessment usually requires both sides of the event to be examined carefully, including the surrounding conditions and whether the person’s response was reasonable.

Lost Income Is Often Underestimated

Many people focus on the injury itself and overlook how much financial detail is needed to support a claim. In Sydney CBD matters, this often affects workers with variable hours, commissions, contract work, or mixed duties across different sites. A person may know they lost income, but proving the exact amount can be more difficult than expected.

Claims may depend on payslips, tax records, rosters, certificates, and evidence showing what work can no longer be done. Future economic loss can also be disputed, especially where the injury affects long workdays, commuting, physical duties, or career progression. Without proper records, the financial impact may be understated.

Getting the Early Details Right

Sydney CBD claim issues are often overlooked, not because they are unusual, but because they seem minor at the start. Site control, evidence retention, medical documentation, income proof, and shared fault can all affect the strength of a claim. When those points are addressed early, the matter is usually far better placed than one built on assumptions or incomplete records.

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Sometimes Your Job is to Get in the Way

The Head of Product, Customer Service, and the CTO of Slack were sitting in the front row at an important conference. This was peak Slack; we were all the buzz, the fastest-growing enterprise software company in history. The conference speakers were singing out praises, and at that precise moment, Slack was down. Again.

I wish I had kept the message the CTO sent me. It approximately read, “Stop all releases immediately. If we can’t keep the service up, we shouldn’t be checking in any code.”

Game on.

A Necessary Line in the Sand

Elmore Leonard wrote the book Get Shorty in 1990. Chances are, you know the movie starring John Travolta better than the book. In the movie, Travolta plays Chili Palmer, a small-time loan shark from Miami. He’s part of a New York-based crime family, and he ends up traveling to Hollywood, where he inserts himself into the movie-making process.

Chili Palmer loves movies. He has deep knowledge of the history of movies and of Hollywood. The moment he shows up, he’s educating insiders about the history of Orson Welles’s Touch of Evil. It’s never explained where Chili’s love of movies came from, but it is clear from the beginning that he wants to make movies.

It turns out the skills of a loan shark apply nicely to film production:

  • Find money,
  • Convincing skeptical people that you have a movie,
  • Charming humans to help you make a movie, and
  • Clearly drawing a line in the sand when necessary.

Chili Palmer’s defining characteristic is conveyed by the line he speaks when he draws a clear line in the sand. When asked, “Who are you?” Chili replies, “I’m the one telling you how it is.” Reading this line does not do its delivery justice. Spoken just once, it defines his no-nonsense leadership style for the rest of the film.

Keep Slack Up

I was the VP of Engineering, so I took the message from the CTO and sent it to the Operations VP, “Shut down pushes to production.” I grabbed my Chief of Staff, and we quickly built a list of names we needed in a conference room right now. A combination of VPs and senior leaders who collectively had the best picture of how Slack worked.

“We’re meeting here now. Come immediately.”

Thirty minutes later, with everyone in the room, I stood up and stated, “Starting today, we are rebuilding our development pipeline to prevent outages. Who wants to start?”

What started as an eight-hour meeting turned into five different working groups defined by that initial crew, each task a different investigation into how to fix our development process. Those working groups turned into a series of tools and practices that — three months later — completely changed how software was developed, tested, and pushed to production. Downtime didn’t vanish, but became an anomaly. In hindsight, it’s obvious that we needed to take drastic action in order to change the engineering culture of the company. Of course, we didn’t want Slack to go down, so why didn’t we act sooner?

In the moment when you are running as fast as you can, and everyone is cheering, it’s hard to see imminent disaster. More importantly, it’s unclear who is responsible for taking action. Someone, I’m sure, will say something when it’s actually really bad. I’m sure. Right?

I recently argued sometimes it’s your job to stay the hell out of the way. Just use small nudges, a quiet word here and there, but demonstrate trust by staying out of the way. You know what’s harder? Standing in front of the team and telling them, “I’m the one telling you how it is.”

Chili Palmer’s line sticks with me because it’s equal parts charisma and competence. As a leader, you have a burden to tell them how it is. It’s often a last resort move. It’s a get-their-attention move. And it’s not without risk.

A Cadillac of Minivans

Early in the movie, Chili arrives at LAX and is driven by a bus to his rental car. It’s pouring rain, and the lot is empty save for a single minivan. As Chili gets out of the rental bus, he sees the minivan and tells the driver, “Wait, I ordered a Cadillac.” To which the bus driver confidently responds, “That’s the Oldsmobile Silhouette. It’s the Cadillac of minivans!” Chili reluctantly gets in the car.

Later in the movie, Chili introduces Danny Devito’s character, a famous vain method actor, to the minivan. Devito sees the minivan, “Hey Chili, is this your ride?”

“Yeah, I like to sit up high and check everything out. I mean, it is the Cadillac of minivans,” as he clicks the key and the side door automatically slides open. He delivers the line with the same charisma and competence.

By the end of the movie, much later when Chili has become a movie producer, the closing overhead shot shows the parking lot at a studio… full of Oldsmobile Silhouettes.

That’s the choice. That’s the risk.

Stay the hell out of the way? Or tell them how it is? The discipline isn’t picking a stance — it’s knowing which moment you’re in. Stay out of the way at the wrong moment, and Slack stays down. Step in at the wrong moment and you’ve sold the team a Cadillac of minivans.

Early and late-stage hypergrowth.

Last week, a colleague asked why I’d hired an additional new leader onto an important area rather than expanding an existing leader’s scope to incorporate that area as well. The existing leader was a known quantity and doing well, so why not keep expanding them? It’s a good question, and depending on the circumstances I might have done either, but explaining why I specifically brought in a new leader this time depends a bit on a distinction I think of as early versus late-stage hypergrowth.

In Cross the Chasm’s world, early-stage is when you’ve proven product market fit, have won the early adopters, and are just starting to win the early majority. In this phase, there are specific problems, and the most important problem is to solve those specific problems. For example, you might be having scalability issues, and solving that is the company’s almost sole focus for a few weeks. After scalability is fixed, next you’ll need to work on onboarding flows to convert for less technical users, and so on. Not only the executives, but much of the company, serially hunts down solutions to their biggest problem.

When you reach late-stage hypergrowth, you are starting to encounter the late majority and laggards cohorts. This reorients the company and executive teams away from only creating an exceptional product, to also having to solve the numerous concerns and checkboxes that a skeptical audience introduces. Sure, your product might save hours a day for our team, but how does your compliance paperwork look? How stable are you? What contractual commitment will you make regarding customer support resolution? At this point, you’ll still be in an extremely competitive environment to retain the innovators and early majority, while also having to solve the long list of skeptic-driven requirements. Instead of hunting down solutions, the company–and the executive team–now has to solve everything, everywhere, all at once.

Going back to my colleague’s question, in early-stage hypergrowth, it would have absolutely been preferable to expand the existing leader’s scope. In late-stage hypergrowth, expanding their scope would have moved the problem, while reintroducing a previous problem, and that’s a losing strategy in that stage.

It’s been a while since the industry has talked a lot about hypergrowth, but a lot of the lessons of hypergrowth are relevant again as we see the productive chaos of the current AI-era, and this is absolutely one of them. In particular, it’s extremely clear that you can speedrun the early hypergrowth phase with a small, AI-empowered team, but it’s far from clear you can speedrun the late hypergrowth phase with the same approach. Personally, I suspect we will figure that out as an industry, but many of the challenges popping up recently in e.g. Anthropic’s messaging to Claude Code power users, feel to me like they’re rooted in the challenges of making this transition.

Even in the unlikely case that we never solve late-stage hypergrowth using the same AI-staffed mechanisms that support the early-stage case, it’s still an economic miracle, since it’ll allow a smaller amount of capital to culminate into relatively large and derisked companies, which should underpin substantial productivity for the economy.

★ The New York Times Printed the Wrong Crossword Grid Last Sunday, and I Find That Timing Serendipitous

The New York Times PR account, on Twitter/X a week ago:

Sunday’s crossword puzzle in the print edition of The New York Times Magazine contains a grid that does not match the clues. The correct version of the puzzle can be found in the news section of Sunday’s print edition of The Times. The puzzle on our app is correct.

Maggie Duffy, writing for Vulture:

Some solvers who, like Wegener’s wife, complete the Sunday puzzle in the print magazine (often with pen) complained on crossword forums and social media, saying they were “nearly in tears,” some with fears of “sudden onset dementia” or, worse yet, ineptitude.

For Irene Papoulis, a former writing instructor at Trinity College, the puzzle is typically a source of pride. “It didn’t even occur to me that it could be their mistake,” she told me. “I just blamed myself.” When Mike McFadden, in New Jersey, couldn’t crack it, he had a similar reaction. “I thought something was wrong with me,” he told me. “I didn’t think that they would have an error.” It nagged at him all day. At a function on Saturday, he couldn’t bring himself to mention it to his brother-in-law, a fellow solver; he was still too upset.

Some had such trust in the crossword that they believed the erroneous grid was purposeful. “I’m saying to myself, ‘Okay, maybe there’s some sort of scientific or mathematical trick,’” McFadden said. When I spoke with Will Shortz, the Times’ crossword editor, he said the Times does “so many tricks with the puzzles” that he could see how someone’s first thought would be “I wonder what they’re up to now?

This is the first such mistake the Times has made in the 84 years that they’ve been printing a crossword puzzle. I came of age doing work in print — writing and editing The Triangle, the student newspaper at Drexel, and then spending a few years as a working graphic designer, at a time when print still ruled. There’s an inherent stress about going to press. Mistakes are forever. We once ran a headline at The Triangle that read “Headline Goes Here”. Once. Going to press is stressful but exhilarating. There’s an adrenaline rush that comes with giving the go-ahead to start a very expensive large-scale full-color press run. The stress focuses the mind.

Print, effectively, is hardware. Atoms, not bits. The web is literally software. If you make a mistake in software that results in incorrect mathematical results, you ship an update. If you make a mistake in a CPU such that it results in incorrect floating-point math, perhaps only in 1 out of every 9 billion calculations, people will remember the mistake 30 years later.

If The New York Times had run the wrong crossword grid on the web or in their app, they would have corrected the error quickly, few people would have encountered it, and fewer still would remember it. But by printing the wrong grid in the Sunday magazine last week, they made a mistake that some people will never forget (and some will never forgive).

Hardware brain is different from software brain. Software brain says Go faster; do more; the only mistake you can’t fix is having gone too slow. Hardware brain says Slow down; do less; focus; strive for perfection and never settle for less than excellence; mistakes are forever.

If his background in hardware means that incoming Apple CEO John Ternus has hardware brain, and will lead Apple accordingly, that suggests Apple will double down on zigging in the midst of a still-escalating AI hype cycle that has the rest of the industry zagging ever more frenetically. That feels right to me.

Report Claims Samsung Might Post Its First-Ever Mobile Division Loss This Year, Blaming RAM Crisis

Ben Schoon, 9to5Google:

In March, a report revealed some of the internal cuts Samsung has been making for its mobile division, with the company initially concerned it could post an operating loss for the first time ever. It’s a big deal, as Samsung’s mobile (MX) division has historically always turned a profit.

A new report out of Korea (via Jukan) makes this seem all but certain.

Apparently, Samsung’s TM Roh, the head of the company’s mobile division, has expressed concerns of the “possibility of an annual deficit for the MX business unit.” Previously, those concerns came from speculation and outside parties, but with such a high figure in Samsung’s organization worried, it’s clear things are looking pretty bleak.

Back in 2013 analysts pegged the profit share of the handset industry at 70 percent for Apple and 30 percent for Samsung. A lot of other smaller companies sold a lot of other phones, but, so that analysis went, none of them made any profits. A lot of them were losing money. I linked to another such analysis in 2016 that pegged Apple’s share of phone profits at 104 percent, estimating that all other handset makers combined accounted for a 4% percent loss.

Doesn’t seem like much has changed since then. I prompted ChatGPT and Gemini today with this request: “Create a table of the world’s mobile device makers, ranked by profit and profit share of the industry.” ChatGPT pegs Apple’s profit share at 75–85%, Samsung’s at 10–20%, Huawei and Xiaomi in “low single digits”, and everyone else negligible. Gemini pegs Apple’s share at 85–90%, Samsung’s at 7–10%, Xiaomi at 1-2%, and everyone else negligible. This, despite both ChatGPT and Gemini agreeing that iPhones comprise only 20 percent of sales by unit. (Are ChatGPT and Gemini correct about the current profit share split of the mobile industry? I don’t know. But both cite sources in their answers, and it strikes me as very unlikely that their estimates are very far off.)

If Samsung posts a mobile division loss this year, it could be the case that Apple will capture 100 percent of the profits in the phone industry with just 20 percent of the sales.

 ★ 

When a shooting was a shooting ...

The attempted shooting of Gerald Ford, circa 1975

So, last night, someone allegedly tried shooting Donald Trump at the White House Correspondents’ Dinner. There were cops and an arrest and reports and …

Plenty of people don’t believe it.

P-l-e-n-t-y of people.

I, for the record, am not one of them. To be honest, I’ve just never been much of a conspiracy theorist. I believe Kennedy was killed by Lee Harvey Oswald and James Earl Ray took out Martin Luther King. I think the Challenger exploded because of low temperatures and I do not buy that George W. Bush knew about 9.11 ahead of time. I don’t subscribe to spiders causing chicken pox, old milk inducing pregnancy or horses being able to read our thoughts. I have never seen a ghost or a spaceship. I wish my dad were on a cloud in heaven with Tupac, Carol Channing and Len Bias, but I don’t accept it as a real possibility.

That said …

Thanks to Donald Trump and the endless, ceaseless, merciless string of lies he and his goons spew upon the American populace, I do understand why so many look at events like last night and think, “Hmm.” I mean, here’s a president who cannot tell the truth and also cannot stand to be anything but worshiped and loved. Here’s a president whose approval ratings are sinking toward the v-e-r-y low 30s; a president stuck in a war he created and cannot leave. Here is a man born and raised and nurtured upon the art of stagecraft and angles. Fake gold. High platforms. Jets soaring above. Envelopes stuffed with blank pages. A created publicist named John Barron. Look over there! On and on. So is it that crazy to believe—desperate for some type of boost—he somehow cobbled together a bullshit “assassination attempt”?

I don’t buy it.

I don’t.

That said …

I’ve stopped believing anything this man says. And I don’t say that facetiously. I literally find myself buying nothing that leaves the lips of Trump, J.D. Vance, Karoline Leavitt and Co. Everything is the biggest. The grandest. The greatest. The war is over. And it’s not a war. And America is hotter than ever. And the ballroom is going to be amazing! Real marble! From Italy! At an unbelievable price! You’ll love it! We need it! Trump! Trump! Trump!

Weirdly, I’m still uncertain about Pennsylvania two years ago. I am. I can’t help it. It’s the first conspiracy I actually consider to be possible, primarily for one primary reason: Who is shot—via bullet—in the ear, and covers it with gauze for 48 hours? Who is shot—via bullet—in the ear, and has blood everywhere, but literally no scarring?

And I hate this about myself, and about America. I don’t want to be this person. I want to accept folks at their word. I want to believe in the decency of humanity. I want my president to be honest and forthright and at least somewhat tethered to truth.

Look, I believe there was a shooter last night in Washington.

I do.

But how does an attempted assassin simply entered the Washington Hilton armed with a 12-gauge shotgun, a .38 semi-automatic pistol and multiple knives?

How does this sort of thing happen?

Did it happen at all?

Sigh.

April 26, 2026

Today Assistant Attorney General Brett A. Shumate of the Department of Justice Civil Division wrote to the lawyer for the National Trust for Historic Preservation demanding that the organization drop its lawsuit against Trump’s planned ballroom on the site where the East Wing of the White House used to be.

The letter claimed that there was “another attempt on President Trump’s life” last night at the Washington Hilton, where Secret Service agents apprehended a man carrying a shotgun, a handgun, and multiple knives on the floor above the room where the White House Correspondents dinner was taking place last night.

The man, whom police have identified as Cole Tomas Allen, 31, of California, sprinted through a magnetometer before authorities stopped him. Shots were fired, although it remains unclear who fired them. A Secret Service agent wearing a bulletproof vest was shot but has been released from the hospital. According to the U.S. Attorney for the District of Columbia, Jeanine Pirro, the government is charging Cole with two counts of using a firearm and one count of assault on a federal officer using a dangerous weapon.

Shumate said last night’s incident “proves, yet again, that the White House ballroom is essential for the safety and security of the President, his family, his cabinet, and his staff. When the White House ballroom is complete, President Trump and his successors will no longer need to venture beyond the safety of the White House perimeter to attend large gatherings at the Washington Hilton ballroom. The White House ballroom will ensure the safety and security of the President for decades to come.”

“Put simply,” Shumate wrote, “your lawsuit puts the lives of the President, his family, and his staff at grave risk…. Enough is enough.” He demanded the National Trust for Historic Preservation “voluntarily dismiss this frivolous lawsuit today in light of last night’s assassination attempt on President Trump. If your client does not dismiss the lawsuit by 9:00 AM on Monday, the government will move to dissolve the injunction and dismiss the case in light of last night’s extraordinary events.”

This is an odd angle to take, since, as Bluesky user Tom Shafer pointed out, the Hilton ballroom seats 2,945 people and Trump says his proposed ballroom will seat only 999. And to be clear, a judge has permitted the construction of the secure facility under the ballroom to continue despite the lawsuit; it’s just the ballroom itself that’s currently at issue.

Attending the White House Correspondents’ Dinner is not an official requirement; this is actually the first time Trump has chosen to go as president. As Emily Davies, Isaac Arnsdorf, Jeremy Roebuck, and Joe Heim of the Washington Post reported today, the Trump administration could have provided a higher level of security last night as it has for other gatherings of high-ranking officials, but it did not designate the dinner as a “National Special Security Event.” Even so, Secret Service agents did indeed stop Cole before he could enter the ballroom.

Yesterday, David A. Fahrenthold, Luke Broadwater, and Andrea Fuller of the New York Times reported that the Trump administration has secretly awarded the company it chose to build the ballroom a no-bid $17.4 million contract to repair two ornamental fountains in Lafayette Park near the White House. In 2022 the Biden administration estimated the cost of the work to be $3.3 million. The journalists explain that the Trump administration dramatically increased the estimated cost by adding an additional 27% for inflation and then adding another inflation estimate of 24%, then increased its estimate by another 50% because it wanted to get the fountains fixed quickly, then simply gave the contract to Maryland-based Clark Construction.

While Trump claims the ballroom will be paid for by private donations, the government will pay for the fountain repairs. This means the contract should have been open for competitive bidding. To justify awarding the contract without that process, the journalists report, the administration cited an “urgency” exception to normal procedures meant for war or natural disasters.

The focus on last night’s event has obscured this upcoming week’s big story.

Trump has justified his refusal to seek congressional approval for his attack on Iran by claiming Iran posed an “imminent threat” to the U.S. While Trump’s own intelligence agencies contradicted that claim, it enabled Republicans to argue that Trump had authority to launch the strikes under the 1973 War Powers Act, which allows the president to act to counter an “imminent” threat.

But the War Powers Act says the president must notify Congress of any such action within 48 hours of its start. Then, by 60 days after that notification, the president has to stop using the military for that action unless the Congress either declares war or authorizes the use of the military for that specific action. Democrats have fought hard against Trump’s unilateral decision to go to war, but Republicans have refused to press him to get congressional approval, apparently hoping that Trump would find a way out of the Middle East crisis before hitting the 60-day mark.

But so far he has not, and the 60-day window closes on May 1.

Trump appears to believe the U.S. blockade of Iranian ports will hurt the country so badly that Iranian leaders will have to agree to his demands. But that pressure will take time to build. “I have all the time in the World, but Iran doesn’t,” he posted Thursday. He told reporters: “Don’t rush me. Don’t rush me…. So we were in Vietnam, like, for 18 years; we were in Iraq for many, many years.… I don’t like to say World War II, because that was a biggie, but we were four and a half, almost five years in World War II. And we were in the Korean war for seven years. I’ve been doing this for six weeks.”

If Trump doesn’t find an end to the conflict, Republicans must either vote to authorize what is already a deeply unpopular war or let Trump continue his war without congressional approval, adding fuel to accusations that he is becoming a dictator. After all, Trump claimed in January, after he had attacked Venezuela without congressional approval, that the War Powers Act is unconstitutional and would “take away our Powers to fight and defend the United States of America.”

The idea that the president can use the military as he wishes without authority from Congress demolishes one of the fundamental principles of our democracy: that we have a right to a say in how our lives and treasure are spent.

Rather than enabling Trump, Republicans could reassert the authority the Framers of the Constitution put in Congress’s hands and stop his deadly blundering.

“We’ve heard a lot of talk from Republicans that they’ll give this president 60 days,” the second-ranking Democrat in the House, Katherine Clark of Massachusetts, told Mike Lillis of The Hill. “And this is a failed effort. And it’s long past time that he come to Congress and explain what the strategy is and what the exit is. Republicans have been saying that is a crucial timeline for them. So put your vote up on the board.”

Notes:

https://www.cnn.com/2026/04/26/us/white-house-correspondents-dinner-shooter-teacher-invs

https://www.kptv.com/2025/10/20/demolition-begins-east-wing-white-house-build-trumps-ballroom/

https://thevendry.com/venue/163550/washington-hilton-washington-dc/space/30057

https://www.nbcnews.com/politics/white-house/judge-halts-construction-trumps-white-house-ballroom-allows-work-under-rcna332202

https://www.nytimes.com/2026/04/25/us/politics/lafayette-park-fountains-trump-contract.html

https://www.washingtonpost.com/politics/2026/04/26/white-house-correspondents-dinner-security-status/

https://www.cnn.com/2026/03/18/politics/takeaways-intelligence-officials-worldwide-threats-war-iran

https://www.nixonlibrary.gov/news/war-powers-resolution-1973

https://psc.uncg.edu/wp-content/uploads/2016/09/War-Powers-Act.pdf

https://thehill.com/homenews/house/5846206-democrats-iran-war-powers-votes/

https://thehill.com/homenews/senate/5843964-republicans-iran-war-trump-war-powers/

https://www.cnn.com/2026/04/25/politics/war-powers-act-trump-iran-war-congress-analysis

Donald Judd, “Trump declines to give a timeline on ending war with Iran: ‘Don’t rush me’” CNN, April 23, 2026.

https://www.npr.org/sections/the-picture-show/2026/04/26/g-s1-118806/photos-the-aftermath-of-the-white-house-correspondents-dinner-shooting

https://www.cbsnews.com/news/trump-says-he-doesnt-want-to-call-iran-conflict-a-war-because-of-need-for-congressional-approval/

Bluesky:

ericcolumbus.bsky.social/post/3mkgluoxj7k2g

tomshafshafer.bsky.social/post/3mkgp6ryos22r

ericmgarcia.bsky.social/post/3mbwlhaatfs2e

paleofuture.bsky.social/post/3mk6mysvtlk2w

atrupar.com/post/3mk6sobd3xh2t

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White House Correspondents' Dinner

Thumbs-up pictures in Taiwan, and kidney notes

 Photographers in Taiwan often ask their subjects to raise their thumbs (see all our thumbs below), just as American photographers ask for smiles.  One of the hosts in our recent visit suggested that this custom may have become solidified during Covid, when everyone wore masks, so that smiles couldn't be seen.

 


 

 I came away from Taiwan thinking that kidney exchange (which is now legal there) does not seem to be occurring with any regularity. This is a missed opportunity so far, since Taiwan has a very high incidence of kidney failure and dialysis. And (like everywhere else) there's a dire shortage of transplants: around 8500 people are on the waiting list, but the total annual number of transplants is below 500.

 But there's certainly hope for the future: as the I Ching says,* the universe progresses persistently:) 

 

*"Heaven keeps moving forward vigorously" (天行健, tiān xíng jiàn) is a foundational tenet from the I Ching (Book of Changes), specifically the Daxiang Zhuan (Commentary on the Images) regarding the Qian (Creative) hexagram. It signifies that the universe is robust and unceasing in its operation, urging humans to model this by constantly striving for self-improvement and diligence"


 (A friend, seeing this photo, says "Whoa, super deep life lessons, and yummy snacks in the background...)

Dwarkesh!

It’s been great to see Dwarkesh Patel rise to the top ranks of podcasters. The profile in the NYTimes is excellent. Dwarkesh’s success is his own but I couldn’t help but smile at the early, wacky GMU influences—all of which I can attest are true:

Mr. Patel recorded the first episode of “The Lunar Society,” his original name for the podcast, from his dorm room at the University of Texas at Austin in 2020, during the early months of the Covid pandemic, when he was 19. He was taking online classes, bored, and thirsty for intellectual engagement. So he did what any normal college sophomore might do and cold-emailed Bryan Caplan, a member of George Mason University’s famously libertarian economics department. In the email, he described how three Caplan books had shifted his perspective on immigration, education and how many children to have. Mr. Caplan responded encouragingly, and after a further friendly exchange, Mr. Patel asked if he could interview him for a podcast. Mr. Caplan was impressed with the result. “He wasn’t just repeating 10 questions from everyone else. He had his own close-reading questions.”

Mr. Caplan and his sons happened to spend a couple of months that summer in Austin, staying at the home of Steve Kuhn, the billionaire ex-hedge fund manager. Mr. Patel had lunch with Mr. Caplan nearly every day, and joined him at Mr. Kuhn’s house for pickleball (Mr. Kuhn founded Major League Pickleball), intellectual salons and role-playing games, including the Mr. Caplan-written “Badger and Skinny Pete,” based on two “Breaking Bad” characters.

Mr. Kuhn offered to invest in the podcast in return for equity. “Even at that age,” Mr. Kuhn says, “he in some ways commanded the room in ways not many people do.”

…Early on, when all Mr. Patel had to show for himself was a couple of blog posts and one podcast episode featuring Mr. Caplan, Anil Varanasi, co-founder of Meter, a network-infrastructure company in San Francisco, reached out and asked how much Mr. Patel would need to keep doing what he was doing for six months. (Mr. Varanasi, a former student of Mr. Caplan’s, has made similar overtures to other promising young people.) Not much, said Mr. Patel, who was then living with his parents in Austin. Mr. Varanasi sent him $10,000. Mr. Caplan opened the door to other interviews, including Tyler Cowen and other George Mason economists. Mr. Cowen, through his Emergent Ventures program, himself later gave Mr. Patel a grant.

The rest as they say is history.

The post Dwarkesh! appeared first on Marginal REVOLUTION.

       

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Africa’s cultural landmarks: Ọṣun-Òṣogbo Sacred Grove, Nigeria

Photo of two women in traditional attire sitting by a painted sculpture in a lush forest setting.

Deep inside a luscious grove in Nigeria, a community of artists preserves otherworldly monuments to Yorùbá spirituality

- by Aeon Video

Watch on Aeon

The Black executioner

Byzantine mosaic of religious scenes with a ship, architectural elements and figures interacting, featuring Latin inscriptions.

Medieval artists depicted bodies as vehicles for politics and hierarchy. Repeated enough, these roles began to appear natural

- by Denva Gallant

Read on Aeon

San Francisco, AI capital of the world, is an economic laggard

Artificial intelligence is booming. Its heartland is not

Will Kevin Warsh Trumpify the Federal Reserve?

The incoming Fed chair says he wants regime change. But a revolution is unlikely

On health care price transparency (from the comments)

From MR commentator Sure:

Generally such figures do not reside within the physicians’ office. On our side of the table we do some procedure with multiple specifications and generate some CPT code(s) (e.g. a lap cholycystectomy is 47562, add on a common bile duct exploration and it becomes a 47564, and if you just do cholangiography it becomes a 47563). Generally, we couple that with an ICD-10 code that specifies your exact disease (K80 for simple stones, K81 for cholecystitis, etc.). We then dump those codes into a computer.

Can either of those change? Absolutely, we find a bunch of friable neovasculature around the gallbladder, congrats you likely have cancer which means this surgery is now both a different CPT code and a different ICD-10 set. Maybe only one does – we find the gallbladder lacks an obstructing stone, but does have transmural inflammation then you get a new ICD-10 code. If we find that you actually have multiple obstructing stones and we need to go deeper into the biliary tree, then those are different CPTs.

Regardless, we do what is medically indicated, document the codes used.

At this point, unless your physician keeps billing fully in house, those get handled by a processer. Often, bills from multiple providers get handled by one processor who in turn gives insurance companies bills to their specifications. Often this involves a bunch things – where was the surgery done (through very complicated rules, critical access hospitals, for example, can charge more for the same surgery because the government wants to keep them solvent lest a bunch of people lose their local emergency room and OR), who was doing it (e.g. there is a different rate if you have medical trainees involved), and of course stuff about you (e.g. complex patients get reimbursed at higher rates with the expectation that, on average, the higher rates cover higher complication rates and insurance doesn’t incentvize surgeons to make all their complex patients drive for hours and hours). Then we get to the big buys – buyers. For Medicare, there are some committees that appear to be overwhelmingly ignorant of actual medical practice but they set baseline reimbursements for these CPT/ICD-10 combos. Those then get adjusted to account for regional costs, equity concerns, and only God knows what all else. These are normally set near the break even point on national average. Medicaid, typically, uses those rates as a baseline and then cuts them (hence why many physicians won’t take new Medicaid patients, the reimbursement rates often leave folks at a net loss). Private insurers add another layer of negotiation where they use their monopsony power to extract lower rates while, allegedly, assuring physicians of volume. The range of these negotiations can be exceedingly wide – insurers can have modifiers for quality of care (e.g. how many folks come back in the perioperative period), timeliness of care, and so on and so forth.

Okay, so somebody has haggled set a rate and we just assume that get the bog standard lap chole we have a price?

Of course not.

See that is just what has agreed, in theory, these medical services will be reimbursed at. Actual reimbursement involves a non-negligable risk on non-payment (e.g. insurance denies and the patient cannot or will not pay), delayed payment (and having to utilize credit lines to cover payroll when a large insurer has an IT glitch and doesn’t pay for two weeks is quite expensive), and of course variable legal and compliance costs. You might also be hit with clawbacks, partial payments, and a host of other payment uncertainty.

Okay, but’s lest assume a single CPT/ICD-10 setup, a prenegotiated rate that is paid on time without further processing costs, and everything is chill there. We got a price yet?

Of course not.

See all of the above is for just the surgeon’s professional fees – i.e. what is being paid for use of his hands. The OR itself? That’s a completely different bucket of money that has its own set of billing and negotiations. Facility fees make the professional fees look straight forward and simple.

But we are done now? Right?

Of course not.

See those were the professional fees for your surgeon. You also need an anesthesiologist (and/or his minions). And guess what, yep completely different bucket of money and price negotiation.

But we are done now?

Well, no. There may be different negotiations for lab fees (e.g. where does the CBC get billed), for tissue pathology, for any post-operative hospital services, and of course medications (which are billed completely differently if outpatient or inpatient) to name a few of the more common options.

There isn’t “a” price for a surgery. There are, potentially, a dozen diferent prices that can be combined in a multitude of ways with some buckets covered by one payer and other parts covered by another (and things get crazy fun when you have overlapping payers).

But aren’t there cash only surgical places with listed prices? Yes. And they have an extremely limited set of procedures with everything owned in house – i.e. a setup that is pretty much illegal to set up de novo post Obamacare.

Why does everyone have all these bizarre negotations. Why don’t you just pay the surgeon everything and then he pays the hospital, the anesthesiologist, the pathologist, etc. from that cut? Because that is an invitation for your surgeon to be charged with a crime. It is federal crime to underbill or to underbill when it comes to government monies (and in many states, private insurance monies). We are required not just to I Pencil up a price, but to make that price transparent to regulators. If a hospital wants to grant me cheaper OR time because I have reliable stream of patients, keep the OR cleaner (reducing turnaround time enough to fit another case per day in), and don’t create ancillary malpractice risk at the going rate … the hospital risks being tagged with inducement. If I negotiate a cheaper rate with the lab for my patients’ tests, it is considered prima facie evidence for kickbacks and I then have a positive burden to prove that I am not getting clandestine remuneration from the lab.

Separate, disjointed, billing through bureaucratic negotiation is legible. It is legible to the courts, to regulators, and to malpractice insurers.

But doesn’t all this massive change efficiency of care delivery?
Not that I can easily see. I have personal experience with IHS, TriCare, Kaiser, the VA, and for-profit, non-profit, and even prison care; full Beveridge like IHS is often the least efficient.

So where do cash prices come from? Outside of cash only practices, those are overwhelmingly fictions that somebody pulled out of their nether regions in a likely futile attempt to BS the counterparty to an insurance negotiation.

Why is this all so complicated:
1. Principle agent. The patient has a wildly different incentive structure than the collective payer (insurance or government) and American healthcare is insanely deferential to the patient compared to alternatives. The folks with the most direct control feel at most a small fraction of the price pain have near zero incentive to economize for anything big.
2. Taxes. The original sin of American healthcare was making insurance, rather than medical procedures themselves, tax deductible. This creates very strong incentives for people to bundle non-healthcare into insurance premiums in hard to define manners (e.g. is a health insurer offering a rebate for gym membership incentivizing exercise, allowing folks who would already have gym memberships to pay pre-tax, or just selecting for healthier patients).
3. People are terrified of physician abuse. Most folks, even other physicians, have a very hard time knowing if their physician is taking them for a ride. So they turn to something powerful to regulate physicians. But, not knowing what actually matters, these folks find it extremely hard to navigate market transactions. Healthcare would far rather have 100 unattributable deaths and 2x costs than to have 1 attributable death that regulation could avoid.
4. A complete disconnect between what folks experience for prices (e.g. my tape easily costs 10x more than department store specials, my EMR internal word processor is an order of magnitude more expensive than MSWord let alone Emacs or the like) and how medical expenses run.
5. A failure to appreciate the costs of having things on standby. We have folks ready incase a simple IR procedure perfs the vessel walls. We have countless folks handy in case your infusion leads to anaphylaxis. Or your blood transfusion moves on to TRALI. Just opening the doors typically means that we need to have a few dozen physicians and their support staff available at all times. I’ve seen a simple gallbladder turn into a massive transfusion with staging, SICU, and the whole works. I have seen STD treatment turn into a catastrophic emergency of the sort that gets Derm to come in at oh ass hundred.

None of those go away if we post prices. And a lot of people will be upset – somebody will decry us pricing differently for different patients – everyone deserves the same care at the same cost. Somebody will decry us for not pricing differently enough – people should be reward for making good decisions.

Long run, healthcare is going to get more expensive. I expect it will eventually be on part with mortgage payments (you know you live in your body 24/7). But there is an evergreen fantasy that … if only … then we could reduce prices.

You can’t. You can, maybe, make them rise more slowly, normally for harsh tradeoffs Americans won’t stand. And just about every significant intervention that really moves the price needle … is either selection (e.g. health share ministries have wildly healthier populations because they are heavily selected about drugs, promiscuity, and the rest) or given entirely back by the patient dying later. And the handful of things to do pass muster (e.g. HPV vaccination, Hep C treatment) … it becomes yet another morass of how much to pay whom.

Healthcare is not a normal market. We should stop pretending it could be one.

The post On health care price transparency (from the comments) appeared first on Marginal REVOLUTION.

       

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China launches PRSC-EO3 for Pakistan, lofts internet test and environment monitoring satellites

A white Long March 2D rocket climbs into a hazy sky above the forested hills surrounding Xichang spaceport, propelled by hypergolic exhaust exhibiting mach shock diamonds.

China took its total launches this year to 26 over the weekend, with a trio of flights of legacy and newer Long March rocket models.

The post China launches PRSC-EO3 for Pakistan, lofts internet test and environment monitoring satellites appeared first on SpaceNews.

The sunset shines on the ELT

Today's Picture of the Week shows ESO's Extremely Large Telescope (ELT), glowing in the sunset light of the Chilean Atacama Desert and surrounded by massive cranes hard at work to get this telescope up and running. As of April 2026, when this image was taken, the ELT is over 70% complete.

This soon-to-be telescope is located at the top of Cerro Armazones, the mountain that casts a triangular shadow in the background of this drone image. At 3046 metres above sea level, and with very dry conditions, the ELT is in the perfect location for astronomical observations under one of the most pristine skies on Earth. Its dome, planned to be fully completed in 2027, protects the telescope and its sensitive components from the extreme desert environment, and from the Sun during daytime. At night, its two massive sliding doors will open to allow the telescope to observe the night sky, while still protecting it from the wind.

Inside the dome, the construction of the main structure of what will be the world's largest optical and near-infrared telescope is very advanced. With the first light planned for the end of the decade, the ELT and its groundbreaking 39-metre main mirror will take on some of the biggest challenges in astronomy and, ultimately, help us understand our place in the Universe.

Link 

Snow Is Scarce in the Upper Colorado Basin

A map depicts below-average snow water equivalent amounts in most mountainous areas of the Upper Colorado Basin.
The state of Upper Colorado Basin’s snowpack on March 15, 2026, is displayed relative to the 2001-2025 average for that date.
NASA Earth Observatory/Michala Garrison, with data from Mountain Hydrology Group, University of Colorado, Boulder

The through line for the western United States so far in the 2026 water year is simple: there’s very little snow. With few exceptions, the mountains of the U.S. West have seen unusually little snow accumulation since October 2025, constituting a widespread snow drought. The lack of mountain snowpack has resource managers on alert going into the warmer months. Meager meltwater can affect hydropower production, agriculture, aquatic ecosystems, and wildland fire risk.

The Upper Colorado Basin was exceptionally dry in spring 2026. This map illustrates the state of its snowpack on March 15, depicting estimates of snow water equivalent as a percentage of the 2001-2025 average. Snow water equivalent (SWE) is a measure of how much water there would be if all the snow in a given area melted at once. SWE peaked for the season around March 15 at below-average values for the time of year in most watersheds. Note that values below 8,000 feet (2,400 meters) in elevation are not shown, as snow at lower elevations often melts quickly and is therefore not representative of overall snowpack health.

To derive these estimates, researchers at the Institute of Arctic and Alpine Research (INSTAAR) combined data from instruments on NASA’s AquaTerra, and Landsat satellites, ground-based snow sensors, and a data assimilation model called the Land Information System. The group provides regular, near-real-time snowpack reports to water managers, government agencies, tribes, and other stakeholders in Colorado, California, and other western states throughout each melt season. 

The snowpack in spring 2026 was notable not only for its low level but also for its early peak. In the Upper Colorado Basin, SWE peaks on April 6, on average, according to data published by the USDA Natural Resources Conservation Service. In 2026, the peak occurred about four weeks early. Similarly, SWE topped out much earlier than normal across all western states, the National Integrated Drought Information System (NIDIS) reported.

Extreme heat contributed to the shift. In the second half of March, an intense heatwave gripped the southwestern U.S., toppling many high-temperature records. “This heatwave is the big snow story of the year,” said Noah Molotch, mountain hydrologist at INSTAAR and NASA’s Jet Propulsion Laboratory. The Colorado Basin experienced its warmest March on record, according to NIDIS, with temperatures 13.7 degrees Fahrenheit (7.6 degrees Celsius) above normal. Snow water equivalent in the basin plunged through the end of the month.

A line graph shows that snow cover area in the western U.S. was the lowest on record much of the time from October 2025 through mid-April 2026.
NASA Earth Observatory/Michala Garrison, with data from NSIDC Snow Today

Snow cover across the West (above) dropped noticeably during the late-March heatwave. The melting helped cement March 2026 as the lowest March snow cover in the MODIS (Moderate Resolution Imaging Spectroradiometer) record dating back to 2001. January and February 2026 also had the lowest snow cover for those respective months in the MODIS record, despite widespread snowstorms in the third week of February. The snow cover data is produced by Snow Today, a NASA-funded project of INSTAAR and the National Snow and Ice Data Center.

Snow albedo, another metric tracked via satellite, helps tell the story of this winter’s snow drought as well, said Karl Rittger, research associate at INSTAAR and lead scientist at Snow Today. Albedo, or surface brightness, was at average levels for only limited periods during the winter and was otherwise low, Snow Today’s analysis showed, leading to more energy absorption in the snowpack and accelerated melting. Albedo also plunged during the March heatwave.

Storms can “refresh” or brighten the snow, but if they are infrequent, snow grains grow larger and darker, and dust and debris accumulate on the surface. “Storms since the heatwave brought albedo levels back to highs not seen since early March, buffering Colorado’s snowpack temporarily, but not fundamentally changing the outlook,” Rittger said.

The most pronounced effects of the snow drought are expected in areas experiencing consecutive years of drought or snow drought, the NIDIS noted. This includes the Rio Grande and the Pacific Northwest—where a statewide drought was declared in Washington—as well as the Upper Colorado.

Lake Powell, fed by the rivers of the Upper Colorado Basin and impounded by the Glen Canyon Dam in northern Arizona, has dropped to near-historic low levels and was 24 percent full as of April 19, 2026. The Bureau of Reclamation, which manages the dam, projects that the lake could fall below the minimum level needed to produce power by August 2026 “without major intervention,” according to an April 17 news release. The agency said it is considering mitigation strategies, including releasing water from an upstream reservoir and reducing releases from Lake Powell.

NASA Earth Observatory map and chart by Michala Garrison, using data courtesy of L. Lestak, E. Tyrrell, N. Molotch/ Mountain Hydrology Group, University of Colorado, Boulder, and snow cover area data courtesy of K. Rittger/NSIDC Snow Today. Story by Lindsey Doermann.

References & Resources

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The post Snow Is Scarce in the Upper Colorado Basin appeared first on NASA Science.

SpaceX scrubs Falcon Heavy launch of final ViaSat-3 satellite due to poor weather

SpaceX scrubbed the launch of its Falcon Heavy rocket on Monday, April 27, in the final minute due to poor weather in the area. Image: SpaceX via livestream

Update April 27, 10:48 a.m. EDT (1448 UTC): SpaceX scrubbed the mission due to poor weather.

SpaceX stood down from launching its first Falcon Heavy rocket in more than a year and a half due to poor weather on Monday, April 27. A new launch date hasn’t been announced yet, possibly as the Eastern Range is considering the timing of unloading the core stage of NASA’s Space Launch System rocket from the agency’s Pegasus barge.

When it happens, the flight of the triple booster rocket from NASA’s Kennedy Space Center will feature the landing of the two side boosters at Cape Canaveral Space Force Station.

The mission will send the ViaSat-3 Flight 3 communications satellite to a geosynchronous transfer orbit. The six-metric-ton satellite is set to deploy from the rocket’s upper stage nearly five hours after leaving the pad.

“It’s kind of the end of an era. We’ve been working this program for over 10 years now. So that’s a good chunk of life that’s gone by over the course of the program,” said Dave Abrahamian, Viasat’s vice president of Satellite Systems.

“It’s a different world now than when we started the program. Back then, we had a handful of satellites in orbit. Since then, we’ve launched the two ViaSat-3s, we merged with Inmarsat, we’ve got the third one (ViaSat-3) ready to go now. So totally different world, different feeling, and its pretty cool to have been part of it all.”

Liftoff from Launch Complex 39A was scheduled for 10:21 a.m. EDT (1421 UTC), the opening of an 85-minute window. It’s unclear when SpaceX will try to launch again. When it launches, the Falcon Heavy rocket will fly on an easterly trajectory.

The 45th Weather Squadron forecast a 70 percent chance for favorable weather during Monday’s launch window. Meteorologists said they were watching for violations of the cumulus cloud and the surface electric fields rules.

“A Carolina Low is expected to push a weak back door cold front through central Florida early Monday morning,” launch weather officers wrote in their forecast. “With the primary window opening around the time the sea breeze will develop, the position of that frontal boundary will determine if clouds are enhanced over the Spaceport.”

The three boosters SpaceX will fly on the mission are a combination of old, new, and brand new. The two side boosters, tail numbers 1072 and 1075, will be flying for a second and 22nd time respectively.

Those will separate from the center core, tail number B1098, and target landings at Landing Zone 2 (LZ-2) and Landing Zone 40 (LZ-40). The latter of the two is adjacent to Space Launch Complex 40 and is to the north of LZ-2.

SpaceX will not attempt to recover B1098 and it will be expended into the Atlantic Ocean, concluding its first and only flight.

SpaceX’s design for the ViaSat-3 F3 mission patch. Graphic: SpaceX

Flying Falcon Heavy

The launch of the ViaSat-3 F3 mission marks the 12th flight of a Falcon Heavy rocket, which made its debut in 2018. Two of those missions carried ViaSat-3 satellites onboard.

Abrahamian noted that the time for on-orbit commissioning will be shorter than that of the Viasat-3 F2 satellite which flew on a United Launch Alliance Atlas 5 rocket. He said orbit raising to the operating position at the 158.55 degrees East position along the equator will take about two months.

“Falcon Heavy is a more powerful vehicle than Atlas 5 was, so they can put us in a more favorable transfer orbit for the electric propulsion,” Abrahamian said. “So they’re going to drop us off in an orbit, hopefully, that is just below [geostationary Earth orbit] apogee-wise, about 23,000 kilometers perigee-wise, and only about three degrees of inclination. So, it’s a very [electric propulsion]-friendly orbit.”

He said it will take at least a couple of months after that to go through the various deployment stages on the satellite and conduct checkouts before the satellite manufacturer, Boeing, hands the vehicle over to Viasat for operational use.

ViaSat-3 F2, which flew on Atlas 5 in November 2025, is still completing its on orbit checkout and is slated to begin operational service in the near future. We asked Abrahamian if he saw any challenges or key differences between the work to vertically integrate Viasat’s payload versus horizontal integration, since his company has done both.

“If you had asked me that before F2 happened and before all the weather challenges with stacking F2 I would have said no. But now, having been through that and doing this, there’s certainly much more flexibility in not having as many constraints on you when you’re doing horizontal integration,” Abrahamian said. “It presents its own set of challenges when you have to roll out to the pad, align very carefully, to pad infrastructure and then go vertical. So that’s a challenge that Atlas doesn’t have. Each system seems to work for each provider.”

The SpaceX Falcon Heavy rocket supporting the ViaSat-3 F3 mission lies in the horizontal position at Launch Complex 39A at NASA’s Kennedy Space Center. Image: Adam Bernstein/Spaceflight Now

Adding capacity

This third and final satellite in the ViaSat-3 constellation will target its area of coverage over the Asia-Pacific region and is intended to add more than one Terabit per second (Tbps) of capacity to the overall Viasat network.

“We have a number of airline customers in the APAC region that are really anxious to get this capacity online so they can start serving their customers better,” Abrahamian said. “Two of the hallmarks of the ViaSat-3 constellation are a huge amount of just absolute capacity, but also the flexibility to put it wherever you need it, whenever you need it.

“So it’s not like a traditional satellite, like a ViaSat-1, or Ka sat, or most of the Inmarsat fleet, where you’ve got a single feed per beam, beam locations are fixed, spectrum allocations are fixed and you might overload one beam over here and another beam doesn’t have anybody in it and you can’t move that capacity.”

Abrahamian said the advantage of these newer satellites is their overall flexibility.

“ViaSat-3 because we’re using a phased array technology and our antennas onboard, we can form a beam wherever we need it,” he said. “We can allocate spectrum to it as we need it. We can put multiple beams in an area as needed. So we really don’t have the issue of trapped capacity here. So it’s a matter of following the demand wherever it is, within that spacecraft’s field of view.”

The ViaSat-3 Flight 3 satellite is seen inside Boeing’s test facilities in El Segundo, CA. Image: Boeing

Movie Theaters Are Coming Back (for the Saddest Reason)

What’s killing movie theaters? Pretty much everything.

COVID started the process. But after the pandemic, Netflix did more damage than any virus—the company’s CEO told the world that cinemas are outdated. Who needs a multiplex, when you’ve got a tiny home screen and a lumpy couch?

It didn’t help that Disney and Paramount also decided to bypass theaters and stream directly to home screens. Add in Apple, Amazon, HBO, and all those other cinema-killers—and now you’ve got more suspects and weapons than a game of Clue.

The results have been devastating. Between 2019 and 2025, movie ticket sales dropped from 1.24 billion to 780 million—a bloodcurdling decline of 38%. I can practically hear Professor Plum screaming from the billiard room.

But things will now change. Movie theaters are coming back.

And for the least likely of reasons.


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For years, people like me have been begging Hollywood to support theatrical distribution. We had persuasive reasons:

  • Showing films in theaters is good for audiences, because it’s the best possible way of experiencing cinema.

  • Showing films in theaters is good for filmmakers, because it amplifies the artistry and grandeur of the idiom.

  • Showing films in theaters is good for communities, because it supports the local creative ecosystem and provides jobs in the neighborhood.

But I now anticipate a huge increase in theater ticket sales over the next 18 months, and it will be for none of those reasons.

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Sunday 26 April 1663

(Lord’s-day). Lay pretty long in bed talking with my wife, and then up and set to the making up of my monthly accounts, but Tom coming, with whom I was angry for botching my camlott coat, to tell me that my father and he would dine with me, and that my father was at our church, I got me ready and had a very good sermon of a country minister upon “How blessed a thing it is for brethren to live together in unity!” So home and all to dinner, and then would have gone by coach to have seen my Lord Sandwich at Chelsey if the man would have taken us, but he denying it we staid at home, and I all the afternoon upon my accounts, and find myself worth full 700l., for which I bless God, it being the most I was ever yet worth in money.

In the evening (my father being gone to my brother’s to lie to-night) my wife, Ashwell, and the boy and I, and the dogg, over the water and walked to Half-way house, and beyond into the fields, gathering of cowslipps, and so to Half-way house, with some cold lamb we carried with us, and there supped, and had a most pleasant walk back again, Ashwell all along telling us some parts of their mask at Chelsey School, which was very pretty, and I find she hath a most prodigious memory, remembering so much of things acted six or seven years ago.

So home, and after reading my vows, being sleepy, without prayers to bed, for which God forgive me!

Read the annotations

This seaside This seaside


Mushroom facts of the day

You would be surprised to learn that almost 69% of the US mushroom production occurs in the borough of Kennett Square, Pennsylvania. It is a small town of about 6000 people, but mushroom-growing facilities around town produce almost 451 million pounds of mushrooms annually (2024). 451 million pounds of mushrooms would occupy about 45 American football fields or 35 soccer fields. The dollar value of mushroom production in the US is roughly $ 1 billion per year.

China is the undisputed leader in mushroom production. China accounts for 93% of the world’s global mushroom production.

That is from Rhishi Pethe, here is the full story, via Anecdotal.  Much of the piece is about why mushroom production is switching to Canada.

The post Mushroom facts of the day appeared first on Marginal REVOLUTION.

       

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Links 4/26/26

Links for you. Science:

NIH FY2025 funding data finally emerges on RePORT
Rigid Gender Roles Are a Lie. Just Ask These 7,000-Year-Old Skeletons.
Mumps infections reveal that vaccine-preventable illnesses are resurging in the U.S.
Why Are People Injecting Themselves with Peptides?
New rules for CDC vaccine panel aim to address lawsuit, empower Kennedy’s allies
I discovered three new geckos in Cambodia’s limestone caves – and that’s not all we found
One Drug Wins and Another Fails for Long COVID Fatigue — A previous trial of the two drugs showed the opposite effect for reducing the risk of long COVID
‘Jaw-dropping’ fossils reset the clock on when complex animals evolved. A treasure trove of fossils from China shows that the Cambrian explosion may have been less explosive than scientists once believed

Other:

We need to talk about Donald Trump’s mental health. The increasingly incoherent and volatile president is much easier to understand if we come to terms with one thing
Trump’s Erratic Behavior and Extreme Comments Revive Mental Health Debate (the NYT, a decade late to the party)
The Death of Book World and Why Criticism Still Matters
Cloud Control: Anthropic’s defiance of Trump and the new frontier of corporate governance
The Far-Right Cash Machine: There’s money in bigotry, and specialized crowdfunding platforms are where to get it.
DC leads the nation in first-year business failures (the business rents are too damn high)
The Banality of MAGA-fication: A new book by an unremarkable Republican accidentally illuminates the devolution of the party.
Trump’s Wreckage of Social Security and Medicare
Hungary Just Ousted the Unoustable
Mayor’s budget seeks to grow DC, but includes $469M in cuts
Screens aren’t destroying young minds. I should know.
A closer look at DDOT’s plan to fill those pesky potholes this spring
Another round of layoffs hits Kennedy Center ahead of two-year closure
Minnesota authorities investigate arrest by ICE of a Hmong American man as a possible kidnapping
The world’s worst dealmaker screws up the Iran negotiations
Illiberalism Is Not Inevitable
Where Did All the Affordable Cars Go?
The Internet’s Most Powerful Archiving Tool Is in Peril. As major news outlets cut off the Wayback Machine, journalists and advocacy groups are rallying to protect the Internet Archive’s vast collection of web pages.
Chromebook Remorse: Tech Backlash at Schools Extends Beyond Phones
New disclosures reveal how DOGE actually worked
What Orban’s Defeat Means for the Rest of the World
Oh No He’s Lost Peter Baker
For Kushner and Witkoff, C.E.O. Diplomacy Is No Longer Working
Gen Z women don’t long to be tradwives
Coachella performers are funding the MAGA movement
A Humiliating Defeat: Trump’s policies are a disaster for America. His illegal, unnecessary war has left us weaker and Iran stronger. Controlling the Strait is better than a nuclear bomb.
Parrot goes on underwater adventure in his custom-built submarine
Orbán’s Hungary drove a top university campus into exile. JD Vance said it should be a model for the U.S.
This university’s ‘intellectual freedom’ center creates the problem it claims to solve
Idaho Is Ground Zero of Republicans’ Escalating War on Trans People

w/e 2026-04-26

After last week’s “Onward to next week. Nothing can go wrong, nothing.” how did I do?

The week didn’t start great but generally, another good one.

(Let’s take it as read that I will largely continue to ignore the wider world in these solipsistic weeeknotes right up until the point at which it comes hammering on the doors of me and my loved ones. A stance that would get me pilloried by the righteous strikeforces of Bluesky. But we’re not there, we’re here, and lacing every one of my “What I did this week” accounts with outraged eye-rolling about sigh everything will never change the world. So…)

Having cleaned the coffee grinder last Sunday, on Monday morning I turned it on to silence. Dead. Having failed to find any useful help on Baratza’s quite bad site, I emailed them, they sent me a link to an article describing how to take it all apart, I found that the “interlock switch” had come loose, and after re-seating it on its little plastic blobs, everything worked. One-nil to me.

Confident, I decided to investigate our inherited Kärcher pressure washer, which leaks a lot of water from somewhere inside whenever it’s used. Eventually I found that it seemed to be coming from a white plastic part that links to the water and the electrics, would require dismantling the entire innards to replace, and costs over £50. Deciding this was not worth it, I then tripped over the power cable, the washer fell over, and the on-off knob snapped off this already-cracked part. So now it won’t even turn on. It’s now optimistically on Facebook Marketplace for a tenner. One-all.


§ I’m continually trying to catch up with reading editions of The Wire. I’m totally going to do it soon. Even though I’m only skimming a lot of it these days, especially the reviews, I hope to find at least one new album from each issue that I like enough to buy. Two this week.

First My Hair Is Everywhere by Klinck Trio. Slow and sparse, just piano, violin and saxophone feeling their way.

And then Swimming in the Early Hours by Emergence Collective, from Sheffield. Improvised, it reminds me at different times of Penguin Cafe Orchestra, Michael Nyman, and Philip Glass (which is kind of showing the paucity of my references for this kind of thing).


§ It’s very easy to take not working for granted, especially when feeling down or stressed, and the days slip by unloved and unappreciated.

But the past couple of weeks, probably helped by the warm summery weather, I’ve felt so fortunate. I’m getting lots of things done, only frustrated that I’m not getting enough done. So much to do I spent much of the afternoons this week wrangling those PDFs.

I’ve also started work on project Renovate Pond. We have a pond that’s lined with concrete that has cracked. We’ve tried repairing it twice with Pond Putty but it’s failed again. The easy thing to do would be to cover it with a liner. But its current shape, a smooth bowl, makes it hard to plant anything in there, and it could be a little deeper.

So muggins here has decided to break up the concrete, dig out the hole a bit and then line it. I also decided that using a sledgehammer and a crowbar would be less traumatising than hiring a pneumatic drill which would involve both, well, using a pneumatic drill, but also having to talk to Real Men at a Real Men’s Tool Hire Place.

I’ve had three short stints of bashing so far and it’s very hard work and I haven’t got very far. We’ll see who ends up as nothing but a shattered and worthless pile of broken parts first, the pond or me.

A photo of a sort of oval, empty concrete pond surrounded by grass. The middle of the pond has a small pile of broken concrete on it. The right-hand edge is broken concrete and rubble. There's an awful lot still to go.

§ Five months ago I planted yellow rattle seeds on a 10×10m section of our lawn. Every so often I’ve been wandering around looking at the grass wondering if I planted them too late, or the birds ate them all, or if it’s just too early. This week I finally noticed some unfamiliar shoots and, yes, it’s the yellow rattle plants coming up!

I tried to take a photo but just end up with some small, blurry, pointy green leaves among a lot of other small blurry green leaves so they’re not much to look at yet.


§ We finished the second season of Paradise which continues to be nonsense, only now with several different narrative strands going on at once, all of them varying degrees of nonsense. Jumping from one set of characters to another made it all feel pretty slow early on, and unavoidably a bit derivative of The Last of Us (without any infected). But, you know, still watchably daft.


§ We also watched three behind-the-scenes films about The Detectorists, one for each season, which we hadn’t come across before. All of them were lovely, full of lovely people having a lovely time making a lovely show. Seasons one, two and three.


§ Probably no weeknotes next week. Hope you have a good one. Or two.


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Slightly laboriously

This week I finished the final little bit (80%) of making PDFs of my mum’s local history books and booklets. It was inevitably more complicated and confusing than I expected so I’m describing what I did in case it helps anyone do something similar, better, in the future.

I’m doing all this using macOS.

Scanning inner pages

I had extra copies of all the books so was able to cut all the pages out, slightly laboriously, using a scalpel and ruler. I could then feed all the inner pages through my ScanSnap s1300i, which I bought years ago after reading Getting Things Done – it’s an extremely useful luxury.

This scanner can only take 10 sheets at a time which made scanning a 300-page (150-sheet) book a bit more work than with a bigger scanner. But still pretty quick. I wouldn’t have contemplated this project if I’d only had a flatbed scanner.

I scanned all the pages to black-and-white PDFs using “Better” quality, black-and-white being the smallest MB-wise. I opened the first PDF file in Preview, opened the thumbnail draw, and dragged each subsequent PDF to the bottom of the thumbnails.

I then realised that some of the pages in some of the books included illustrations, maps, and graphs that used shades of grey, and the black-and-white scanning had, obviously, rendered them as purely black-and-white, which looked pretty bad.

So I re-scanned all the pages using greyscale. Doing all of them was quicker and simpler than working out exactly which pages needed re-doing.

Of course, the greyscale scanning results in larger files. So I opened the complete black-and-white PDF in Preview then, one-by-one, each of the greyscale PDFs. I dragged the thumbnails of any pages that used grey from its greyscale PDF to the black-and-white PDF, deleting the equivalent page from the latter.

The text on the greyscale pages was slightly greyer than the very black text in the black-and-white pages, but overall this seemed the best compromise between file size and using the greyscale for the pages which needed it.

Scanning covers

The paper/card of the covers were all too thick to go through the ScanSnap so I scanned them using my even older Epson flatbed scanner. More time consuming. I could have tried scanning them straight to PDF but I didn’t think of that and I’m not sure how well it would have worked.

Instead I scanned them to 300dpi TIFFs, then opened them in my usual image-editing software, Acorn, in which I touched up any blemishes. I then saved them as JPGs or PNGs, depending on what the image was like and what ended up smaller with decent quality, after fiddling with JPG compression and PNG colour indexing.

But I needed these to be PDFs. So I opened the image files in Preview and exported them as PDFs.

However, I did not use the File > Export as PDF… option because that results in a small version of the image in a sea of white background. Maybe this depends on some setting and/or the size/dpi of the image? I don’t know.

So instead I did File > Export… and chose the “PDF” Format.

However, again, I did not use the “Reduce File Size” Quartz Filter because, when I tried it, it resulted in a larger file size than without it. Having tried it with a different image just now, it did in fact reduce the file size so I don’t know what that depends on. Worth a try.

Because I ended up with quite a large PDF (e.g. a 600 KB JPG turning into a 3.8 MB PDF) I tried running it through online PDF compression tools: ILovePDF and PDF2Go. It takes some trial and error, and there’s not much control. I often wanted something in between “really small but extremely full of compression artifacts” and “only slightly smaller with a practically identical image”.

Eventually I’d settle on a suitable version, which I determined as “looks OK” and doesn’t feel too large given the current size of the black-and-white/greyscale PDF I’m about to add it to.

So I’d drag the PDF into the existing master PDF of black-and-white/greyscale pages.

Sometimes the cover would be much bigger or smaller (in terms of physical dimensions) than the existing pages, presumably because I’m an idiot who doesn’t pay much attention to dots-per-inch measurements. So I’d use PDF2Go’s Change PDF Page Size tool to change it to whatever the dimensions of the master PDF was (open it in Preview, then command-I to find that).

OCR

After getting this far with all of the books I realised that none of them had been OCR’d to make them searchable. This was disguised by Preview because, these days, it will helpfully use some kind of image-to-text magic to make any PDF searchable and its text selectable. I could tell the difference by opening a large PDF that I knew had been OCR’d and searching that: the results were instant, while a non-OCR’d PDF showed results gradually, each page showing up in the sidebar as Preview worked through the file.

In the ScanSnap software there is an option to turn on OCR when scanning, which I’d missed while setting up my shortcuts for black-and-white and greyscale scanning. Presumably this would have done the trick, although I wonder if all the dragging of PDFs and pages into each other would then have messed this up?

Anyway, the ScanSnap also came with a copy of ABBYY FineReader and I was able to open each of the PDFs in that and have it OCR them, with results that seem to work well.

As a huge bonus, somehow, amazingly, this process also reduces the PDF file size. This makes no sense to me. Before I realised I had FineReader, I’d tried online OCR tools and they’d increased the file size. For example, OCRing a 6.5 MB PDF went like this:

  • PDF2Go made it into a 31 MB file
  • ILovePDF made it into a 10 MB file
  • ABBYY FineReader made it into a 2 MB file

I already did not understand PDF file sizes and at this point I gave up trying.

I had previously run the PDF pages through the online services’ Compress PDF tools, before adding the covers, but this was now an entirely superfluous step, so I reverted to the pre-compressed PDFs and OCR’d them.

One last wrinkle: the version of FineReader that came with my ScanSnap scanner would only process PDFs that had been made with that scanner. Because of something I’d done with one of the online services, one of my PDFs no longer counted as made by ScanSnap so it wouldn’t OCR. So I:

  1. Duplicated a made-by-ScanSnap PDF
  2. Deleted all but one page
  3. Used an online service to change its dimensions to the same as the PDF I wanted to be OCR’d
  4. Dragged all the pages-to-be-OCR’d into that made-by-ScanSnap PDF
  5. Deleted the one remaining original page
  6. Had FineReader OCR this made-by-ScanSnap container holding all the – sssh! – non-ScanSnap pages

Metadata

While checking the dimensions of a PDF I noticed some of the metadata fields available, and I wanted to set these appropriately. It seemed like the simplest way to do this (if you’re comfortable with the command line) is using ExifTool – I had no idea it could do things with PDFs as well as image files. So:

exiftool -Title="Men of Bad Character: The Witham Fires of the 1820s" -Author="Janet Gyford" -Keywords="Witham,Essex,history,fires,1820s,19th century" janet-gyford-men-of-bad-character.pdf

Write it all down

A more general tip for any process, not just this one: write everything down. I’ve always been keen on keeping documentation and writing commends in code, for me as much as anyone else. If you’re young and haven’t done enough for long enough to realise how much you can forget… you will! Soon!

Almost every project I have, no matter how small has a README.md file (or, usually, a _README.md so it’s alphabetically harder to miss) in which I describe exactly what I did. I did this for each of the books I PDF’d because each was slightly different.

This was already useful during the week as I found new problems and solutions along the way, forgetting what I’d already done with each book.

Write it all down! Even if you’re not planning to share it all in a long blog post.


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Sunday assorted links

1. Why AI can simulate but not instantiate consciousness.

2. Why you should start a company instead of working in aid.

3. Evidence that tennis has become less interesting?

4. A smidgen more on wet market origins.

5. Who is most (least) opposed to European immigration?

6. John Burn-Murdoch on the Jevons paradox and AI employment effects (FT).

7. Can plants sense the sound of rain?

8. Zena.

The post Sunday assorted links appeared first on Marginal REVOLUTION.

       

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Inside the Pentagon: Why Concerns Are Growing Over Trump’s Military Leadership Moves

There’s growing concern inside the Pentagon—and the consequences could be profound.

In this episode of Reality Check, investigative journalist David Cay Johnston examines reports of senior military leaders being removed under the Trump administration and what that could mean for the future of America’s armed forces.

The United States has long prided itself on maintaining an apolitical military, where leadership is guided by merit, experience, and a sworn duty to uphold the Constitution—not personal loyalty to any one leader. But what happens when that tradition is challenged?

Johnston breaks down:

  • Why the removal of generals and admirals matters
  • The risks of politicizing the U.S. military
  • Historical warning signs associated with authoritarian regimes
  • What Americans should be watching closely moving forward

This is not just about personnel changes—it’s about the integrity of one of the nation’s most critical institutions.

👉 Read more reporting from David HERE.

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About Reality Check:
Reality Check with David Cay Johnston delivers sharp, fact-based analysis on politics, economics, and power—cutting through the noise to focus on what really matters.

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The post Inside the Pentagon: Why Concerns Are Growing Over Trump’s Military Leadership Moves appeared first on DCReport.org.

How Bitwarden Encrypts and Decrypts Secrets

As part of my efforts in reducing my dependency on Big Tech, I have been researching how to self-host my password manager. One solution that looks very promising is Vaultwarden, an open source clone of the Bitwarden cloud server. An interesting aspect of this server is that it stores all the secrets in a standard SQLite database, so in addition to having the self-hosted password server I could keep a backup copy of the database on my machine and query it directly. But of course, the secrets are encrypted in this database, so they are useless unless I learn how to decrypt them, similar to how the Bitwarden clients do it.

Speaking of the Bitwarden clients, while I was writing this article it came out that the official Bitwarden CLI client was compromised in a supply chain attack. This is a tool that I personally use and have on all my computers, so this feels like a wake up call to me. Luckily I did not install the compromised version myself, but I think there is an argument to be made about rolling your own secret management client instead of relying on the one all the hackers are after!

In this article I'll share how the encryption of secrets works in Bitwarden and its Vaultwarden clone. I'll also include working Python code, in case you want to tinker with this and like myself, would be interested in building your own tooling to keep your secrets safe.

SpaceX flies 25 Starlink satellites to orbit on its 50th Falcon 9 launch of the year

Falcon 9 first stage booster B1088 lifts off from Vandenberg with 25 Starlink satellites aboard. Image: SpaceX.

SpaceX launched its 50th Falcon 9 rocket of the year from Vandenberg Space Force Base on Sunday, carrying another batch of satellites for its Starlink internet service.

Liftoff of the Starlink 17-16 mission from Space Launch Complex 4 East occurred under cloudy skies at 7:37 a.m. PDT (10:37 a.m. EDT / 14:37 UTC). The rocket carrying 25 of SpaceX’s Starlink V2 Mini broadband internet satellites took a southerly trajectory on departure from the central California coast.

SpaceX used first stage booster B1088 for this mission. It was making its 15th flight following the launches of the NROL-126, Transporter-12, SPHEREx and NROL-57 missions, plus 10 previous batches of Starlink satellites.

Nearly 8.5 minutes after liftoff, B1088 made an autonomous landing on the SpaceX drone ship, Of Course I Still Love You. It was the 193rd landing on this vessel and the 603rd booster landing to date.

SpaceX confirmed a successful deployment of the 25 Starlink satellites from the second stage a little over an hour into flight.

April 25, 2026

Tonight the White House Correspondents’ Association (WHCA) held its annual black-tie dinner, which is designed both to raise money for the institution and to provide a glitzy night out for journalists. In recent years the event has drawn criticism for the chumminess it reveals between White House journalists and the lawmakers they cover. This year, that concern was heightened dramatically when the WHCA invited President Donald J. Trump to attend the dinner and to give a speech.

Since he entered the political arena, Trump has denigrated the press and even urged supporters to attack journalists, but in his second term his administration has gone further, trying to silence the press with lawsuits or threats of them against media outlets and individuals, blocking access to the White House and the Pentagon for journalists Trump dislikes, personally attacking female journalists, arresting independent journalists Don Lemon and Georgia Fort, and raiding the home of Washington Post political correspondent Hannah Natanson. Inviting him to address the press at a fancy dinner seemed to normalize his attacks on the First Amendment.

While it is customary for a president to attend at least one WHCA dinner, where traditionally a comedian roasts him, Trump has always refused to attend. This year, though, he agreed (although a mentalist was engaged to perform instead of the usual comedian). With his job approval numbers plummeting and the administration mired in a war in Iran that Trump appears to have started on a whim, along with the economy stumbling, there was plenty of speculation about what he would say at the event and how journalists should react if he used the opportunity to insult them.

We will probably never know. Something happened at the event that made Secret Service agents evacuate Trump and First Lady Melania Trump. Exactly what happened is not yet clear: it appears law enforcement stopped an armed man outside the event, and a subsequent noise alarmed dinner attendees and Secret Service agents, who rushed the president, the first lady, and other government officials to a secure location.

During the confusion, as Trump was being held near the ballroom, he posted: “Quite an evening in D.C. Secret Service and Law Enforcement did a fantastic job. They acted quickly and bravely. The shooter has been apprehended, and I have recommended that we ‘LET THE SHOW GO ON’ but, will entirely be guided by Law Enforcement. They will make a decision shortly. Regardless of that decision, the evening will be much different than planned, and we’ll just, plain, have to do it again.”

Then, at 8:36, he posted that law enforcement “has requested that we leave the premises, consistent with protocol, which we will do, immediately. I will be giving a press conference in 30 minutes from the White House Press Briefing Room. The First Lady, plus the Vice President, and all Cabinet members, are in perfect condition. We will be speaking to you in a half an hour. I have spoken with the representatives in charge of the event, and we will be rescheduling within 30 days.”

Trump took to the podium a little after 10:30. Referring to the threat of a shooting at the White House Correspondents Dinner—which has never happened before—he said: “I will say, you know, it’s not a particularly secure building, and, uh, I didn’t want to say this, but this is why we have to have all of the attributes of what we’re planning at the White House. It’s actually a larger room, and it’s much more secure. It’s got— It’s drone proof. It’s bulletproof glass. We need the ballroom. That’s why Secret Service, that’s why the military are demanding it. They’ve wanted the ballroom for 150 years for lots of different reasons, but today’s, uh, a little bit different, because today, we need levels of security that probably nobody’s ever seen before.”

Trump said that there was a record crowd at tonight’s event and that he felt everyone coming together, but he urged people to do so even more fully in light of what he said was another attempt on his life. In response to a question about why Trump thought attempts on his life happened so frequently—a reminder: there is as yet no information about what the man’s plan or motives were—he responded that assassins come for “impactful people” and boasted of how much he has done for the country.

The Framers of our government enshrined the right to freedom of the press in our Constitution along with the right to gather together, to practice any religion we want (including none at all), the right to say what we want, and the right to ask our government to do (or not to do) things. After writing a new constitution that created a far stronger national government than existed under the Articles of Confederation, which had underpinned the government since 1777 (although the Articles were not ratified until 1781), the Framers designed the ten amendments that make up the Bill of Rights to hold back government power.

The power to control what citizens can publish about the government would give leaders the power to destroy democracy. A free press is imperative to keep people informed about what leaders are doing. Lose it, and those in power can do whatever they wish without accountability.

From the beginning of the American republic, though, the press was openly partisan. This meant the president worked quite closely with newspaper reporters from his own party while ignoring, or sometimes even trying to silence, his opponents. By the 1880s the country had begun to turn against the partisan press and to “independent” newspapers, and the number of papers took off.

No longer advocates for a party position and eager to attract readers, reporters began to look for new, exciting stories. And not much was more exciting in 1886 than a marriage in the White House. On June 2 of that year, 49-year-old President Grover Cleveland married 21-year-old Frances Folsom, who had been his unofficial ward, in the Blue Room.

Reporters had dogged their courtship (many thought he was interested in her more age-appropriate mother), and they flocked after the newlyweds, finally prompting the irritated president to ask his personal secretary to keep them away. But while the president was angry at the scrutiny, editors recognized a good story, and by the end of Cleveland’s first term, a reporter had figured out he could just stay at the White House and write columns based on interviews with people coming from meetings with the president. Other papers immediately stationed their own people at the White House.

In Cleveland’s second term, which started in 1893, his private secretary worked directly with the press. Through the next few presidencies, the role of press secretary began to take shape. Theodore Roosevelt relished attention from reporters. When his shy successor William Howard Taft shunned them, they complained he was hiding things.

So, shortly after he took office in 1913, President Woodrow Wilson held the nation’s first press conference, only to complain both that reporters were quoting statements he considered off the record and that the conferences were a free-for-all in which anyone could shout out questions, often ones Wilson found irritating (like his opinion about Groundhog Day).

In 1914, rumors circulated that Congress might begin to choose which reporters would be allowed at Wilson’s press conferences. In alarm, eleven White House reporters organized the White House Correspondents’ Association. In 1921, as part of their annual election of officers, fifty members of the growing WHCA held a dinner. With former newspaperman Warren G. Harding in the White House, they were in a celebratory mood despite Prohibition (which they ignored). Taking their cue from the famous Gridiron Club, which held dinners where they roasted politicians, WHCA members poked fun at the administration and Congress.

While at first the reporters simply wanted access to the president, as the WHCA became an established force it came to work for transparency more generally, recognizing that journalists are the main eyes and voice of the people. It protected press passes for journalists who regularly covered the White House, and assigned seats in the briefing room.

But all that changed in February 2025, after Trump took office for the second time. White House press secretary Karoline Leavitt announced that the administration would no longer recognize the role of the WHCA in managing the White House press pool. Instead, she said the “White House press team” would control access to the White House. At the time, then–WHCA president Eugene Daniels said the change “tears at the independence of a free press in the United States” and “suggests the government will choose the journalists who cover the president.”

“In a free country,” Daniels said, “leaders must not be able to choose their own press corps.”

Trump repeated tonight that the White House Correspondents’ Dinner will be rescheduled.

Notes:

https://www.huffpost.com/entry/trump-intimidating-attacking-journalists_n_69ea5c60e4b0bb584bc9be11

https://www.whitehousehistory.org/press-room/press-timelines/the-white-house-and-the-press-timeline

https://whca.press/about/history/

https://whca.press/covering-the-white-house/

https://whca.press/news/annual-dinner/

https://www.newsweek.com/white-house-correspondents-dinner-does-taxpayer-pay-it-1403484

https://edition.cnn.com/2025/02/25/media/white-house-correspondents-pool/index.html

https://www.wral.com/president-donald-trump-speaks-from-the-white-house-after-shots-fired-at-correspondents-dinner/22351919/

YouTube:

watch?v=S8exXUMcU20&t=1561s

Bluesky:

atrupar.com/post/3mkegbm3uns26

sentdefender-mirr.selfhosted.social/post/3mkefnzwkwu2b

artcandee.bsky.social/post/3mkejncwp5s2t

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Establishing the United Nations

Talking Vibes With Jared Bernstein

Jared Bernstein, former top Biden economist and all-round economic expert, and I bat around the puzzle of persistent negative economic sentiment. Recorded Wednesday.

. . .

TRANSCRIPT:
Paul Krugman in Conversation with Jared Bernstein

(recorded 4/22/26)

Paul Krugman: Hi everyone. This week I’ve got Jared Bernstein with me for a talk about economic vibes. We had planned and hoped to have G. Elliott Morris in on the conversation, but he came down sick. So it’s just going to be two economists talking about why people are still so negative about the economy. Clearly this is very important for lots of purposes, but also just kind of interesting. So, hi Jared. Maybe you should lead off by explaining why it’s so compelling and then I’ll chime in. We’ve both done work on this, but you’ve done more.

Jared Bernstein: Yeah, well, to me, it’s personal because I was in the White House—in the Biden administration’s Council of Economic Advisers, as you know—during this period when what began to be called the vibecession arose. I associate that term with Kyla Scanlon. This was a situation where we were posting some good strong macroeconomic numbers. GDP was strong. It was above trend. We got back to full employment very quickly after the pandemic-induced recession. But there was a big spike in inflation. As that spike came down, we were rolling down the other side of inflation mountain in the second half of 2022, we thought that was a pretty good development, given how upset people were. But consumer sentiment, consumer confidence, people’s feeling about the economy—these vibes—just kept getting worse. And it seemed to me at the time that that shock, not just to inflation, but to the level of prices—how much prices went up—was more important than most economists were realizing. As you well know, people in our field think a lot about inflation and inflationary shocks. We think less about the level of prices and sort of take that as a given. So that struck me as quite important at the time. And I began to look into it in ways I’m sure we’ll get into.

Krugman: I mean, what was striking about it was that historically, there’s a pretty good relationship between consumer sentiment and macroeconomics. And way back they called it the misery index, which is the inflation rate plus the unemployment rate. It was designed by Arthur Okun, and it did a pretty good job. And then you added a little more sophisticated version of that, and it has historically done a pretty good job of tracking sentiment. But after 2022, even by these measures that had worked before, it looked like an economy that should have had people feeling a lot happier, but they weren’t. But let’s talk a little bit about price level because what always struck me, even from the beginning, was a question about: what period of inflation are we talking about? You know, why should it be the one-year rate of inflation that enters into the misery index as opposed to a two-year, or three-year, or four-year? That’s how we kind of started. In your recent work, you started by saying, “well, maybe with inflation over a longer period,” but this kind of morphed into this price level issue. So why don’t you tell me about that?

Bernstein: So, a couple of things to amplify points you were just making. My coauthor on a recent paper, Daniel Posthumus, and I made a model of consumer sentiment. And this works both on the Michigan version and on the Conference Board version.

Krugman: By the way, people should know that U. Michigan is the longest-standing regular survey of how people feel. But the Conference Board—I don’t know how far back they go.

Bernstein: It actually goes back to ‘62, and U. Michigan goes back to ‘52. But that’s kind of relevant for what I was about to say. So we built a model to predict the sentiment or confidence indices. We used the stock market returns, real consumer spending, inflation, and unemployment. Very simple. And we ran it from 1990 to 2019. It then predicts very well what the index does all the way back to the 1950s. So even though we ran it from ‘90 to 2019, it tracks the index very well. And then as you said, it breaks down in 2019. And as you well know, the ‘20, ’21, ‘22 inflation shock wasn’t the first inflation shock in our history. But it was the first one in this series where you see this big gap between how people should feel based on those variables, those predictors, and how they do feel.

And I do want to get this down early on: that’s a pretty complicated thing to explain—how people feel about the economy. You know, you ask ten economists what “vibes” mean, or pollsters, whatever; they’ll tell you ten different things. But I think what happened to prices is very important. But I want to be clear— and you’ve underscored this in some of your recent work— it’s not the only thing. So, there’s that.

I guess one other thing I’ll say: I have a particular set of experiences. I used to go out on WHNL, which stands for White House, North Lawn, and that’s where we used to go and talk to the cameras about how things were going. And no matter where we started, no matter what we were talking about, like a good unemployment report: “We just had 250,000 payroll jobs.” You know, “productivity is up, GDP inflation’s way down.” “Groceries had a 12% inflation rate. Now they have a 1.5% rate.” These are the things we were talking about out on WHNL, and it always got back to [the press saying], “Why do people feel so bad about the economy? They’re telling us things are too expensive. What are you going to do about that?” So that really got into my head.

Krugman: So your story is one that I have largely gone with. You did the hard work on the econometrics, which I have not, but again— you or I would say, “Look, inflation is way down.” They said, “What do you mean? Things cost so much more than they did in 2019.” And so you kind of introduced this “excess price level” as a story, which is very widespread. But why not that as opposed to just inflation over a longer period, or is there really a better story there?

Bernstein: Yeah. So, they’re quite similar. Inflation over a longer period is basically asking the question: how much did the level of prices go up over this period? So you raise a fair point. Most of what we talk about on inflation day is the change in the monthly inflation rate or, maybe, the yearly rate. But I think in some senses we’re circling around the same thing, which is people’s memory about prices. And that’s key to this research. It’s something I hadn’t thought enough about but I’ve more recently been kind of obsessed with, which is people’s memory of what things used to cost. And this gets you down an interesting set of questions.

So if that were the only thing in play here, everybody—including me and you—would be walking around totally depressed all the time because when I started driving, gas cost $0.60 a gallon. And, you know, right now it’s a $4 national average, but this increase from $0.60 to where it is now or any other price you want to focus on—that’s salient to the consumer market basket. It tends to go up very gradually. When you have a shock, like we did in ‘21, ’22, people have this set of prices still emblazoned in their head. I used to call it the “personal price vector,” which is this idea that we walk around knowing what the things we buy kind of cost. And when that gets shocked, you know, it’s really quite upsetting to folks, and it takes a while for them to acclimate. The question is, what do we mean by “a while”? And I’m still wrestling with that question.

Krugman: Yeah, I think there has to be a statute of limitations there somewhere. I mean, people aren’t pining for the days of 15-cent McDonald’s hamburgers. I started driving a lot earlier than you did. So, I don’t remember what gas cost, but I do remember a quarter to go to the movies. But obviously, at some point, people stop remembering. I’m probably going to get all nonlinear here, but I mean, we’re now five years on from the big price shocks from Covid. Admittedly, I am more affluent than most of the population, but I don’t remember what ground beef or eggs cost in April 2021, but I’m not sure that many people really do. So how is it that we are still feeling this?

Bernstein: Yeah. So this is something I think about a lot. And I think the answer is that it’s not just that we had that one shock—one and done, done and dusted. It’s that we’ve actually had a series of shocks and that people haven’t had time. A lot of this comes under the rubric of Trumpian chaos or, put differently, horrible crap that the Trump administration has thrown at the economy. You know, just really bad economic policy that has continued to fuel the shock that consumers have been experiencing. So, again, if it was one and done, I think people would be feeling better. But you get the Trump tariffs—that’s the big shock to prices. Now granted, we only import 11% of our GDP in goods. But walk down the aisles of Target and Walmart, and you’ll see a lot of those imports. So that’s in play. And now we have the shock of the war. I think there are some other factors in play. Social media amplifies this stuff in a way that it hasn’t in the past.

And, you know, actually, while I take your point about remembering what things cost—from talking to a few people, looking at some polling— actually, people do still remember at least what eggs cost, which was around $2 a dozen, or $1.50 a dozen. Although it’s not that far from that now, it’s closer to $2.50 or $3, depending on what kind of sale you can get. It wasn’t that long ago that it was four and five because of avian flu. So there’s been a lot of other shocks to prices in the interim. And I think that’s played an amplification role.

Krugman: Let me just say, people hate inflation. I mean, there’s a widespread view among economists—which, if you are not sufficiently cautious and laying it out, can sound condescending—but if you have a big increase in prices, but also a big increase in wages—which is kind of what happened during the Biden years—people should be saying, “Oh, I’m okay. My real income has kept up.” But they don’t. They think that they earned the wages and that the prices were done to them. Are you okay with that view, or do you think there’s something more going on here?

Bernstein: I think that view is correct. And that goes way back to research from many decades ago and has recently been updated by Stefanie Stantcheva, who shows precisely that people, right or wrong, kind of understandably feel like: “If I get a raise, it’s because of my hard work and I deserve it. If something happens to the price, that’s not me. That’s something somebody else did.” And in a world of politically intense partisanship and vicious social media, that “someone” became Biden. So, you get, “I got my raise, but Biden did this to my price.” And so I do think that plays out in both political and economic spheres.

Krugman: Something that I think I was quite wrong about was I thought that the bad vibes would kind of alleviate, or diminish, with the new president, much as I thought that there was a strong element of partisanship in moving those numbers, and that has not happened; if anything, it’s the reverse. And just a few hours before we had this conversation, I posted something about that. But what’s your view on that?

Bernstein: I have a strong view on this. And you captured it in your graphic this morning. I think that what’s happening to Trump—and this is not rocket science, by the way; if Elliott was here, he’d have more authoritative points on this, but I’m pretty sure I’m right. I think there are three groups in the electorate. There is the Never Trumpers, the Always Trumpers, and then this really key group in the middle that’s pretty dispositive in terms of which way they swing and it’s dispositive in terms of determining election outcomes. Some people call them “persuadables.” What I think of them, at least in the context of our conversation, are people who believed Trump when he said, “I’m going to lower prices on day one.” But these are folks, according to my theory which we’ve talked about so far—these are people walking around saying, “Damn it, I want my old prices back. I want my old interest rates back. I want my old mortgage rates back. And this guy not only is saying that he’s going to give them to me, but actually, the last time he was president, prices were lower and interest rates were lower. So let’s put him back and, you know, maybe we’ll get back there.” So they rolled the dice and they bet on the wrong pony. Whoops, I mixed the metaphor. But you get what I’m saying.

And now they understand that they’ve bet on the wrong guy and that their prices are right back to where they were. And in fact, inflation, if anything, has accelerated because of decisions Trump’s made. It’s not just that he’s ignored affordability or called it a hoax; it’s that he’s pushed hard in the wrong direction on these things. And this key middle group—which I think is behind some of the numbers you posted this morning—is very disenchanted by what they’ve seen.

Krugman: Yeah. Again, it’s hard to talk about this stuff without seeming condescending, but the people who swung to Trump in 2024 and swung hard against him now are disproportionately low-information, which—you know—that’s not a pejorative. It’s just a description there. He defines it as people who don’t know which party controls Congress. And I guess the argument is that they may well have actually kind of believed Trump, or at least either believed Trump’s promises, or just remembered that they were feeling pretty good in 2019.

Bernstein: I also want to be very careful not to sort of criticize anybody for being what looks gullible to an economist, because economists know that the only thing that really brings the price level down—meaning broad price deflation—is a deep recession, and nobody wants that. But people are getting jammed with all kinds of signals about how “I’m going to make your life better for you.” And I don’t think the media has distinguished themselves in helping people sort this out. So, you know, why not throw the dice and make a bet on someone who you think is going to do that kind of magic for you?

The problem that a lot of people face—the group that we’re talking about— is nobody ever seems to really help them enough. So that is a very important part of the agenda—what I call the affordability agenda—that I think we need to be working on and delivering on, you know, sooner than later.

Krugman: So, this is me being probably more partisan than you, despite the fact that you were actually in the administration, but I would have said that Biden did a lot to help people, that there were a lot of aid programs. I remember how worried people were about long-term economic scarring from Covid, and instead, we had this roaring recovery. And yet it didn’t seem to penetrate. People didn’t seem to give it any credit.

Bernstein: Well, the roaring recovery was real. I mean, you’ve been writing about this. I know we both admire Arindrajit Dube’s recent book, which is really a great documentation of the wage impacts back then. We wrote a chapter much like what Arin is saying in one of our economic reports for the President, where we documented the benefits of such low unemployment to folks. So, yeah, it’s true that we definitely were delivering some things that improve living standards, but some of them, based on just the political hurly-burly of the time, didn’t last long enough.

So the child tax credit was hugely important and took child poverty down to historically low rates. Cut it in half. And that was amazing. And by the way, it also underscores the point that whatever the child poverty rate is or the poverty rate in general, that’s a policy choice. And Biden chose to make it a lot lower. I thought it was the right policy choice. But, you know, it wasn’t okay with Joe Manchin, and so it went back up when that program ended.

And then when it comes to a lot of the investments, like building our industrial policy, building new computer fabrication plants, and investing in clean energy, that stuff takes a long time to pay off, and folks don’t really see that. And then when it comes to affordability, people were concerned with housing prices, healthcare, childcare, and the price of energy, which you highlighted this morning. And those were areas where we tried but weren’t able to do enough.

Krugman: The consumer price index— the standard measures of price level—do not include interest rates. I mean, the way we measure housing prices is by either rents or an estimate of what your house would rent for if it were rented; “owner’s equivalent rent.” And when I look at different things, one thing that really does stand out, the one thing where prices have effectively risen a lot more than wages, is in fact the mortgage payments. So how much do you think...? I mean, there was a paper by Larry Summers—though that doesn’t discredit the work— saying that was a big part. What’s your view on that?

Bernstein: I think that that is true. I mean, I think the point of that paper and my reference earlier to interest rates and mortgage rates is that this is the price of money. So it’s prices again. You know, “I want my old prices back.” Well, what’s the interest rate? It’s the price of borrowing. And so, yeah, I think that’s in play. But I think where that rubber meets the road is definitely in housing costs. Housing costs really went up very quickly over this period. And a very big part of this sentiment that we’re talking about—and this has been documented—is a lot of young people feeling like they’ll never be able to afford to buy a house. Which is very pervasive. That sentiment and that truth is very pervasive. And how do many young people start building wealth? Through home equity, through buying a home. So that’s a source of a lot of upsetness.

But it’s the rental side of the equation that was really giving folks a lot of problems back in the period when these negative vibes started to percolate—and still do. If you look at the numbers, the share of income that people are paying on rent, it’s 30, 40, 50% in some cases. And that makes it really hard to get by. So I think both the interest rate and housing costs are part of this puzzle. Absolutely.

Krugman: It’s one of those things, because if you look at rents, rents really shot up in ‘21, ’22 and then they really sort of flatlined after that. And I’m not sure that, at this point, rents are any higher relative to 2020 and before. Maybe I’m wrong about that, but I thought rents were actually not looking like that big a problem now.

Bernstein: Yeah, at least in terms of inflation. The shelter, or the housing component of the CPI is back to where it was pre-pandemic. So again, this is a level thing. So, this gets back to something we said before. I would go out to talk to the TV cameras, and I’d say, “Inflation was 9-10%. Now it’s 2%.” And people would kind of hear: “Ok, so the prices that I already don’t like—they’re not falling. They’re going up more slowly. And you want me to stand up and applaud for that?” And I think that dynamic has been in play in rental markets as well.

Krugman: I think that was an old John Kenneth Galbraith line where he said: “When people say inflation has fallen, they’re saying that things are getting worse more slowly.” Which is not really right, but on the other hand, it gets at this.

Bernstein: I would say that’s “not really right,” but just what you said. And I have this theory that I’m working on with some folks. I don’t want to lean too far into something that I haven’t empirically really fleshed out yet. But I think there’s something that goes on in this space when you have a shock to the price level. When instead of gradual movements in something people care about, if something’s getting bad, I guess it’s the boiling frog story. If something’s getting kind of bad, really slowly, you can learn to live with it. You can adapt. And if your income and wages are kind of going up at around the same rate, then you’re not really the boiling frog. You’re pretty comfortable and you’re getting along, or you’re pretty uncomfortable.

You know, you made an important point this morning: a lot of people are just always having a tough time. So you’re either doing okay or you’re doing badly. But at least it’s not a shock. You’re used to what you’ve been experiencing. And I think the interaction of a shock that’s that sharp, that quick, when you’ve had two decades of really low inflation—and this gets into the ‘70s story, which we should probably get into a little bit—that’s really a cluster mess for people’s thinking.

Krugman: Yeah. You did your estimates starting in 1990. So it’s really three decades. I mean, basically, Paul Volcker brought inflation way down in the ‘80s. But we used to think there was low inflation when it was 4%; but by the time he was finished, it got down to around 2% and stayed there for a long, long time. So only old codgers like me even remember a high inflation environment until what happened in ‘21, ’22. So, yeah. The shock aspect, I think, was really clear.

Bernstein: But, you know, first of all, I sat in gas lines in the ‘70s, so... A lot of our conversation, Paul, is two old boomers saying, “Well, I remember when things used to...”

Krugman: Yeah.

Bernstein: But you asked a good question in some correspondence we had, which was, “Why didn’t we have this kind of vibe shock when we had the late ‘70s, early ‘80s inflation shock? Because that was also a big shock.” And, again, that was when people like me were sitting in gas lines, which is pretty uncomfortable and unfamiliar an experience to most Americans. And you just didn’t see the kind of vibes gap that we see in the data now. And I think one of the reasons is because we hadn’t had 20 years with inflation. It was just very quiescent. Inflation below the Fed’s target of 2% for many of those years where we just didn’t have to think about it. We actually had a cascading series of shocks back then. So, I think the way we put it in the paper is that when people have been living with good weather for 20 years, a hurricane is way more upsetting to them than if they’re sort of used to storms.

Krugman: Yeah. And it turns out that the increase in the price level under Reagan’s first term and under Biden were actually shockingly identical. I mean, within fractions of a percentage point, equal. And yet, Reagan runs on “Morning in America,” and with Biden, everybody thinks, “I want the good old days of Trump back.” And that might just be stormy weather. Also, it’s just that people came into the Reagan era expecting [some inflation]. The U. Michigan median expected inflation over the next five years was, I guess, 7.4% or something when Reagan took office.

Bernstein: Right. When you start, it sets off a path dependency that you kind of have to live with. But, Paul, I actually wanted to ask you something about this, which is a little more forward-looking. This gets into some nerdy economic stuff that’s less about the vibes and more about inflation and those dynamics. It gets into the Federal Reserve a little bit, which is topical given that, you know, Kevin Warsh is in the news this week. And Chris Waller, one of the Fed governors, gave a speech that I thought was quite articulate on this point. There is some thinking now that because we’ve had this series of shocks—of course the pandemic, but then, you know, the war in Ukraine, which, by the way, was another energy shock. And now the war in Iran, which is yet another energy shock. And the tariffs, which is another price shock. Because we’ve had all these kinds of repetitive upward pressure on prices, the inflationary anchor— which I’ll let you explain— is at risk of getting dislodged. And that is something that I do worry a bit about. Could you talk about that? But also, you know, maybe clarify what the hell we’re talking about?

Krugman: Yeah. I think you probably have the same underlying model, although I think I may express it a little differently. But when we think about inflation—I guess one way to say this is that inflation is a process of leapfrogging—that a firm sets its prices, and then another firm sets its prices overlapping a bit, and then the next one and so on. And what prices are you going to set? Because you don’t change your prices every day, at least in most things. It’s partly catching up with price increases that have happened before, and it’s partly getting ahead of price increases that will happen. So you’re concerned about the prices that your suppliers will charge. You’re concerned about the prices that your competitors charge; it tells you how much you can get away with. We usually put this as expected inflation. But it’s actually both past inflation and expected future inflation that enter into determining what the current rate of inflation is. And the great, big story that we tend to have is that inflation, if you have a bout of it—even if you have a spike in prices because of something like Russia invaded Ukraine or the United States bombing Iran— it’s not as big a problem if it doesn’t get built into people’s expectations about future inflation.

But we’re always concerned that expectations will get un-anchored or that people will start to do what we think happened in the ‘70s. That people started to build expectations of future inflation into their pricing, and that that was extremely— you know, extremely costly to get rid of it. The severity of the ‘79 to ’82 slump was comparable to the global financial crisis. And the question, obviously, is: are we doing badly enough for that to happen? And, actually, I’d say there’s two forward-looking questions. I mean, we had a great experience, right? That’s part of what I want to get at. In terms of the things that macro economists were worried about, the ‘21-’22 inflation spike turned out to be kind of... everything worked out fine and expectations didn’t get un-anchored; the inflation was transitory, although transitory turns out to be longer than we thought. Slow, but in the end, the definition really should be functional by the time period. And in the sense that we did not need to go through an extended 1980s-style slump to bring inflation down. That was what we had all hoped for. But can we count on that happening again? And that’s the question. I mean, how much do you worry?

Waller, by the way, was a big dove. He was one of the people who basically kind of went after people who were predicting many years of high unemployment, saying, “No. You’re wrong.”

Bernstein: Yeah. So people who are interested in what we’re talking about should go read the speech that Waller gave late last week. It’s very clear and, I thought, incisive on these issues. So I’m worried, Paul, and I’m a historical dove. And when it comes to full employment and inflation balancing the Fed’s mandate. I’ve long worried about the full employment side of the coin. And now I’m worried a little bit more about the inflationary pressure side of the coin. Now, that may be because of my own PTSD from when I was going through this in the administration. But, you know, the Fed has been above its target for five years. That’s a long time. And inflation seems kind of stuck around where it is now.

Krugman: Look, if the target were 3% instead of 2%, the world would be fine. Obviously, wages and incomes would have to catch up to that. But I think that would happen on average. It’s a big statement.

Bernstein: Yeah. But if the Fed can’t get back to its target in a climate with a reckless and unchecked person in the White House whose instincts are highly inflationary—as is true of all authoritarians, regardless of what country they preside over— yeah, I’m worried about it. I’m worried about the anchor.

Krugman: I have turned a little more hawkish than I used to be. I used to be very critical of the 2% inflation target, which in many ways I thought was too low. And if we consult the history of how we ended up with 2%, it’s kind of weird and also kind of funny. I mean, it’s one of the few major things that you can really blame on New Zealand because they were the first to do it. But you know, there were a lot of arguments, particularly during the long slump after the global financial crisis, saying that 2% was too low. But now we kind of say: well, 2% is low enough that people just stopped thinking about inflation and 3% is starting to draw concern. We used to say 4% makes sense, and now I’m not sure that would be okay. And that credibility—the ability to get over the inflation shock, the supply chain, and Ukraine shock— I think had a lot to do with the fact that people really did not expect higher inflation on a sustained basis. I’m worried now that losing 2% unintentionally might be a serious problem.

Bernstein: Yeah, I share that concern. But let me ask you a question. And I should speak to this, too. But I want you to go first, which is: so we’ve talked a lot about what we think are driving these negative vibes. What do you think we should be doing about it? What is the right path? What is the best path forward to realign vibes with where they were pre-pandemic, at least?

Krugman: That’s a really good question. And a part of the answer is: what do you mean “WE,” white man? You know, who is “we” that should be doing what? Well, certainly not me. And at this point, not you unfortunately either.

Bernstein: No, that’s not correct. I’m very ensconced in policy efforts, which I’ll talk about in a minute, but you go ahead.

Krugman: All right. But, you know, a big part of the answer lies with the Federal Reserve. But also, there’s a very good chance that Congress will be in different hands in a few months and that the White House will be in different hands in 2029. But I mean: “don’t do stupid stuff” would be a good start.

Bernstein: That’d be a great start.

Krugman: Don’t launch unnecessary wars. Don’t politicize the Fed. But I do worry. I mean, we’re in the middle of an ongoing discussion in which you and Elliott have been making the point that it is about price levels. And then there’s a lot of people saying, “Does this mean that the vibes are going to be negative for the foreseeable future?” Are we in, among other things, for a political universe in which every president, of whatever party, has a disgruntled public because prices are too high, and so it’s always “throw the bums out” every four years? And I don’t know. I think this is one of the things that actually hinges a lot on what we think really is driving the vibes. And when is the statute of limitations on the price level that people expect? But it is a real concern.

Bernstein: Yeah. I mean, it’s funny. I myself framed this as like, the goal is getting vibes back to some level that they used to ride at. Really, the goal is much more a political economy goal, at least in my head, which is to help people be able to make ends meet in an economy that’s been growing at a good clip for a long time. I mean, we’re actually quite productive. We have good GDP growth. Even the unemployment rate is pretty low, even if job creation has been just about zero.

A lot of people justly feel—and this is not just a low-information sentiment—a lot of people justly feel like they’re just not getting their fair slice of the pie that they’re helping to bake. And so we have to reconnect their living standards to the growth in the overall economy. You said something decades ago that’s always stuck with me, which is: for way too many people, economic growth is a spectator sport, not a participatory sport. So what’s the linkage there? To me, it’s the affordability agenda. And this is what I’m working on at the Center for American Progress and at the Stanford Institute for Economic Policy Research, which is crafting an agenda—a policy agenda—and getting politicians interested in it (which is another part of the problem) that will help correct market failures and flaws in key areas of the household budget: health care policy—something you’re very familiar with. Child care. We have great plans in that space. Housing— we’ve already put out a plan that’s been quite positively viewed in that area. We have a great plan coming out on electricity prices. We tried to do a thing on groceries. That’s a lot harder because it really is pretty much a market good. But that’s the agenda. And I don’t think that people necessarily have to understand all the fine points on the policies. But you got to deliver and, you know, that’s a really heavy political lift. But I think that’s the connection that needs to be made.

Krugman: Yeah. I mean, I would say also that you have to be seen as trying to deliver that. That’s really kind of important.

Bernstein: Yeah, gotta get caught trying.

Krugman: Although there was sort of this question: were you and your colleagues bad salesmen?

Bernstein: Yes.

Krugman: Well, “could you have done something different?” is the question. I’m sitting right now in the heart of the communist, anarchist, Islamic world revolution, or whatever. You know, with the Mamdani administration in New York, which has very limited ability to affect these issues.

Bernstein: Right. Although the area where he does have more impact probably is housing affordability because that is a lot of local policy. But at least 100 days in, he’s been spectacularly successful and visibly trying to do something. I think Mamdani is exhibit A of what I’m talking about. He ran on affordability. And, you know, you can call it sidewalk socialism, but he’s filling potholes as well as delivering child care and working on housing. He is, I think, a model for exactly what I’m talking about. And look, yes, his powers are limited given where he sits. But however many months in, it’s working. Now, it’s way too soon to make any kind of a judgment. And by the way, yes, Mamdani is the most visible example of the model I just described in action, but it’s working as well or better than I could have hoped, at least thus far. But here in Virginia, we have a centrist governor named Abigail Spanberger, and there’s Governor Mikie Sherrill in New Jersey— both centrist Democrats running on similar policies. So this is not just a socialist thing.

Krugman: I know. It’s just, New York is sui generis on every level.

Bernstein: Including pizza and bagels, but that’s a different discussion.

Krugman: Well, it’s even more that I think it’s a lot easier to find Eritrean food, which I had here with friends the other day. But anyway, one of the things that worries me about this whole vibes episode is—aside from the political economy and all of that— it’s: what do we do in the next economic crisis? Because what strikes me is that when the supply chain issues became clear, when it became obvious that some things had been disrupted and that demand was really a very different mix from before, and that you started to see those container ships steaming back and forth, waiting for a berth and all of that, there was going to be a large and inflationary shock coming from that and that the right policy—assuming that you could keep inflation expectations anchored— was, in fact, to accommodate; to have a burst of inflation and then stabilize after that; that a one-time rise in the price level was actually exactly what the optimal policy model said you should allow. And it did happen and people hated it. And now I’m worried that we will do something stupid next time. Is that your concern as well?

Bernstein: Yes, but first of all, the concern about whether we will do something stupid is bearing out in real time. But I guess the way I would frame your question is: has Keynesian stimulus in a recession been discredited by what just happened? And I very much obviously hope that’s not the case. The supply shock, or what you described as the supply chain snarl-up part of the pandemic, was very sui generis, of course, and was a function of a 100-year virus. So that’s a lesson we don’t want to over-learn.

Adding to my worries about this is the reality that our fiscal outlook is actually as bad as it’s ever been, at least in my lifetime. Even though the kind of fiscal interventions we’re talking about—the Keynesian kinds of interventions we’re talking about—you’ll actually be fiscally worse off if you don’t do them than if you do do them because you’ll end up with worse GDP outcomes. But there will be those who will point to the debt and say, “We can’t do anything. Look at the magnitude of the debt.” So, yes, I’m very worried about that. And my only solace is that one definition of a Keynesian is a Republican in a recession. They all get very stimulative-oriented pretty quickly in that situation. So maybe just the power of a rising unemployment rate and its populist impact will drive better policy in that regard. But it’s a concern.

Krugman: Yeah. I would have said that Covid and Ukraine were unique events. Except now there’s Hormuz and you start Googling choke points and it’s not hard to think that maybe it’s not that unique an event right now.

Bernstein: I agree with you. And I do think that one of the things I’m trying to do—and I think you’re trying to do this in some of your work—is to just remind people what good economic policy looks like. It wasn’t that long ago, as you’ve said in numerous posts and in this conversation, where we applied a lot of economic thinking in the Biden years. And if you take away everything we’ve been talking about for the last hour—which is the negative vibes around the inflation and the price level—I think you’d have a good example of really pretty effective policymaking that helped not only increase the economy’s growth in its capacity, but delivered those bigger slices to folks who are helping to bake the pie and, in many ways, are the most economically vulnerable people. Whether it was the advantages to the poverty rate, whether it was lowering the uninsured rate, or whether it was simply helping to maintain a strong enough labor market that wage gains reached the bottom of the scale. So I guess my point is: we know how to do this, or at least we have an idea. We just have to really fight hard for the politics to get back there.

I guess the last point I’ll make on this—and we’ve talked about this as well— resistance is not futile, and people want something different than what they’re getting. That seems very clear.

Krugman: Yeah. And I wonder. A year ago we probably would have said: “Look, the Biden team by and large did good stuff, responded very well to the Covid crisis, and got totally savaged politically for their success.” And that meant that we might be taking all the wrong lessons. I have to say that one small silver lining to all of the crazy stuff now happening is that it does seem to be gradually making people think better of the previous experience and kind of understand a little bit. I’m not sure. I think the public is actually probably ahead of the political universe there... but I don’t know. Do you feel that people are more appreciative of what you all did now than they were before?

Bernstein: Well, it’s a good question. I run in circles that are maybe somewhat similar or adjacent to ones you do. And what I get a lot of, from at least the people I talk to, is, “You guys did a great job, and your messaging was terrible.” And, you know, we sort of referenced that a few minutes ago. I will agree that our messaging was far from optimal in that a lot of times we were talking past people. But I think there’s a difference between talking past people and lying to people. We were honest. But I don’t think there was some magic set of words we could have said that would have made things all that much different. And I think you made a similar comment a while ago.

So I do think that sentiment—“You did a good job, but you didn’t convey it”—is live. I don’t know what people are feeling. I think if you go out and poll people again—as Elliott would know—at this point, they might be saying Biden was better than Trump because Trump has turned out to be such a mess. But they didn’t agree with where Biden was—and they probably wouldn’t agree with where you and I are—on the economics.

At some level, vibes are a function of people’s faith in the government to actually have their back, to get behind them and lastingly help them. And it’s been a long time in the Trump years— Okay, it’s actually been a little over a year, but it feels like decades since that’s been the case. Joe Biden and his administration—which I was proud to be a part of— certainly worked hard to do that. And we can have good debates about how far we got. But we were trying and at this point, we have a government that’s not trying at all. And in fact, when it’s not self-dealing, it’s pushing in the other direction. So I don’t think it’s that heavy a lift to get back to a point where we’re trying to rebuild people’s faith in a government that actually does useful things for them. And that, to me, is a north star.

Krugman: Good place to end. Thanks for talking with me.

Bernstein: Thank you, Paul.

WHY ARE YOU LIKE THIS

@scottjla on Twitter in reply to my pelican riding a bicycle benchmark:

I feel like we need to stack these tests now

AI generated image. A pelican is riding a bicycle along a dirt track, chased by a police car. The pelican looks panicked, likely because there is an astronaut (with prehensile toes for some reason) riding the pelican clinging on to where its ears should be. The astronaut is being ridden by a horse, with an equally wild expression. A slice of pizza and a can and a cowboy hat are falling next to them. A road sign in the background reads WHY ARE YOU LIKE THIS.

I checked to confirm that the model (ChatGPT Images 2.0) added the "WHY ARE YOU LIKE THIS" sign of its own accord and it did - the prompt Scott used was:

Create an image of a horse riding an astronaut, where the astronaut is riding a pelican that is riding a bicycle. It looks very chaotic but they all just manage to balance on top of each other

Tags: text-to-image, pelican-riding-a-bicycle, ai, generative-ai, slop, chatgpt

Quoting Romain Huet

Since GPT-5.4, we’ve unified Codex and the main model into a single system, so there’s no separate coding line anymore.

GPT-5.5 takes this further, with strong gains in agentic coding, computer use, and any task on a computer.

Romain Huet, confirming OpenAI won't release a GPT-5.5-Codex model

Tags: generative-ai, gpt, openai, ai, llms

Generative AI and Entrepreneurship

This paper studies how Generative AI (Gen AI) is reshaping the U.S. startup ecosystem. Exploiting the release of ChatGPT, we show that startups with greater pre-release Gen AI task exposure reduced employment within two quarters, primarily among junior and implementation roles. Displaced workers experienced longer unemployment spells and moved to lower-paying but less exposed jobs. Conversely, exposed startups increased productivity, scaled faster, and accelerated through financing rounds. Venture capital shifted toward frequent, smaller investments, boosting new firm formation. Overall, incumbent contraction was offset by new firm formation, leaving aggregate employment unchanged but shifting composition to senior roles.

That is from a new and important paper by Abhinav Gupta, Franklin Qian, Elena Simintz, & Yifan Sun.

The post Generative AI and Entrepreneurship appeared first on Marginal REVOLUTION.

       

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Reading List 04/25/26

Ultra Robotics’ OP1, which mounts a humanoid-ish robot to a larger robot arm, via Jon Schwartz on Twitter.

Welcome to the reading list, a list of news and links related to buildings, infrastructure, and industrial technology. This week we look at transformer steel manufacturing, textile engineering, bringing power plants online quickly, infrasound, and more. Roughly 2/3rds of the reading list is paywalled, so for full access become a paid subscriber.

War in Iran

This week in Strait of Hormuz supply chain issues: a shortage of battery ingredients [Heatmap], the world’s top condom producer plans to raise prices by 20-30% due to petrochemical supply disruption [X], and Lufthansa plans to cut 20,000 flights due to rising jet fuel costs. [UPI]

And it seems like the closure might not be resolved any time soon. It could apparently take up to 6 months to clear the Strait of Hormuz of mines. [Washington Post]

Housing

The Economist on SB-79, and other efforts to stimulate the production of housing in California. “SB 79 rezones state land around busy public-transport stops to allow for taller residential buildings. It also slaps hefty fines on cities that try to deny such buildings a permit. It was amended more than a dozen times to appease rural lawmakers, unions and tenants-rights groups—and it still barely passed the legislature. The bill spent weeks on the governor’s desk, which gave his pro-housing allies the willies and Mr Pratt some hope. But on October 10th Mr Newsom signed the law and delivered a huge win to the ascendant YIMBY (Yes In My Backyard) movement. The passage of SB 79 and more than 40 other housing reforms this year could be a turning point for a state that is crippled by its self-inflicted housing shortage.” [Economist]

Manufacturing

A good Substack post on transformers and why their various components – such as grain oriented electrical steel — are difficult to make. “Producing [GOES] is one of the most demanding metallurgical processes in heavy industry. The slab has to be reheated above 1,350 degrees Celsius to dissolve precipitate inhibitors that later pin grain boundaries, then cold-rolled to the final gauge, and finally decarburized in wet hydrogen to bring the carbon content below 0.003 percent. The entire coil goes into a high-temperature box anneal at 1,200 degrees Celsius for five to seven days, and during that week inside the furnace, through a phenomenon called abnormal grain growth, Goss-oriented grains consume the rest of the matrix and grow to centimeters across a sheet that is barely thicker than a credit card. Premium grades are then laser-scribed in transverse lines to refine the magnetic domains and cut losses by a further ten to fifteen percent. Each step is unforgiving, and a single deviation in composition, atmosphere, or timing ruins the whole coil.” [Frontier Map]

Also on the subject of steel, Did low-quality steel contribute to the sinking of the Titanic? “The steel used in constructing the RMS Titanic was probably the best plain carbon ship plate available in the period of 1909 to 1911, but it would not be acceptable at the present time for any construction purposes and particularly not for ship construction.” [TMS]

Greg Ip of the WSJ claims that the US is in a stealth manufacturing boom, though not one that’s creating jobs. “Since January 2025, manufacturing jobs have indeed fallen by about 100,000 workers, or roughly 0.6%. In the same period, though, manufacturing production rose 2.3%, and manufacturing shipments, unadjusted for inflation, climbed 4.2%.” [WSJ] But Noah Smith argues that no, we aren’t — most manufacturing indicators, once adjusted for inflation, show little to no growth. [Noahpinion]

Chinese electric car manufacturer BYD wants to open 20 dealerships in Canada this year. [GM Authority]

TSMC is apparently delaying using the latest and greatest ASML EUV machines — their High NA machines — because they’re too expensive. [Bloomberg] It’s not clear to me if this is a chance for Intel (who has purchased several High NA machines) to pull ahead, or if Intel overcorrected and made a bad call adopting them.

The changing ownership and subsequent evolution of two different US tool brands, Milwaukee and Craftsman. [Worse on Purpose]

Read more

AI in World Machine Theory

The basic premise of the World Machines theory I’ve been developing in collaboration with book club regulars is that we can describe how the world works at any given time in terms of three co-extensive machine-like planetarities, an ascendant one (the Dawn machine), a maturing one (the Day machine), and a declining one (the Dusk machine), with each WM having a nominal lifespan of about a millennium, and spending 400 years in the dawn stage, 400 in the day stage, and 200 years in the dusk stage.

This is of course a highly stylized, arbitrary, and contraptiony Big History scaffolding, and I’m not pretending it’s isn’t. But it is perhaps the very arbitrariness that makes it so useful to me as a canvas on which to situate much messier and more nuanced learnings from reading real history in our book club.

The WM framework is proving surprisingly expressive and capable of digesting a great variety of interesting ideas and historical phenomenology. I’m almost convinced WM theory can animate the prime radiant type core of a psychohistory project. We’re as gods, and might as well harbor ludicrous vibe-coding dreams inspired by long-in-the-tooth mid-century science fiction. Hence the World Machines Project. The link is to a tag index page on this newsletter with just my WM-tagged posts, but there will soon be a separate website that will compile writings by others besides me, and feature more comprehensive project information, a Seldon vault, etc.

Currently, the Modernity Machine (MM) is entering its Dusk stage, the Divergence Machine (DM) has reached its Day stage, and the Liveness Machine (LM)has just been born into its Dawn (links to posts about each in the link above).

We’re currently reading Andrea Wulf’s The Invention of Nature in the book club, about the life and work of Alexander Von Humboldt (1769-1859) in our DM-themed 2026 book club. The construct of Nature™ that Humboldt invented (Wulf is right to credit him as the inventor of nature as we know it) is a fascinating attempt to thread the needle between MM-based and DM-based accounts of nature. There is both a kind of mechanistic clock-like integrity to his conception, and hints of the unabashedly divergentist conception that Darwin developed a little later. Notably, Humboldt’s model included both the non-living earth and life. His was an integrated vision of geology and the biosphere. He anticipated both evolution and plate tectonics.

Equally notable—despite being a member of the Jena German romanticism movement and inclined to emphasize subjectivity and poetry, his model doesn’t appear to have liveness to it, unlike James Lovelock’s Gaia hypothesis or the Varela-Maturana autopoiesis model that came a century later. Humboldt’s planet was a complex hybrid machine, but not a living one. His poetic sensibility did not extend to Gaian conceits afaict. He was too much of a true empiricist for that. And liveness as a non-allegorical planetary property had to wait for technology to get much more sophisticated than it was in Humboldt’s time (his life roughly coincides with the birth phase of the steam engine).

Specifically, I think the Liveness Machine being born today is only being born because real AI has emerged. While a degree of meaningful liveness might have been possible with pre-AI computing, I think it would have fallen well short of a World-Machine-grade dynamic, and still required a squinting allegorical imagination to appreciate. More importantly, it would have lacked the power to dethrone divergence as the dominant force shaping the planet. The core dynamic of the new Dawn machine would have been something else. Perhaps renewables driving an Energy Machine. But now it’s clear that the most leveraged use of energy, whether renewable or not, and regardless of the severity of the climate shock in store for us, will be to power AI. And AI will animate the planet-scale Liveness Machine. Whether it is a grimdark LM or a solarpunk LM, is tbd. By psychohistorical analysis.

So we’re now on track to create a living planet that will take no refined poetic or romantic sensibilities to appreciate. It will be a New Nature. And given how AI is speed running every technology cycle model, it might take much less than 400 years for the LM to switch from Dawn to Day phase, consigning the divergence machine to a premature retirement. In my kickoff WMP post, I noted:

The current Dawn machine, which I’m calling the Liveness Machine, starts with the cusp technology of generative AI, which is poised between a divergent non-living process, and a self-organized critical living process. Shoggoth-like basically. We’ll study it next year, so resist the temptation to jump the gun on it.

I don’t want to jump the gun myself, but I think it’s worth saying enough about liveness to contrast it with divergence for the purpose of characterizing AI correctly in WM terms. We can do that by listing the divergence vs liveness attributes of AI.

Divergence aspects

  1. Bespokification — AI lets us personalize our experience of technology to the point it makes it incommensurable with the experiences of others

  2. Solipsism — AI lets us retreat to personal, subjective, escaped realities

  3. Deep fakery — AI erodes trust and connection by allowing us to present arbitrarily rich deceptive surfaces

  4. Personal memory involution pressure — AI draws us into deeper dialogue with our archival selves, by articulating personal memories much better, making us retreat from live others

  5. Collective memory intermediation — AI buffers our ecoerience of collective memory compared to human media, through summarization, reinscription, bespoke renarration etc.

  6. Camera > Engine effect — AI draws us into a photographic spectatorial relationship with knowledge organized into alienized spaces, allowing for increasingly weird ontic-structure experiences of reality

  7. Permaweirding accelerant — AI accelerates divergent weirding forces of the Permaweird, making the world objectively weirder not just our subjective experience of it

Liveness aspects

  1. Ooziness — AI is oozy, like a primordial soup that harbors intensely reactive chemistry

  2. Strange loopiness — AI creates strange OODA loops (Claude Code being the earliest example) that refactor our identities when we surrender to them

  3. Configurancy catalysis — AI allows larger and more complex configurancies to cohere and persist, creating a whole ecology of new artificial life forms in latent space

  4. Memory revivification — AI makes all memories come alive, integrating them into the experience of the present and future

  5. Execution pull — AI pulls us into much stronger execution regimes, drawing us out from vita contemplativa regimes to vita activa regimes

  6. Intelligence media graph minds — rich context-level connections between individual solipsistic realities allows new kinds of transhuman egregores (what I’ve previously called graph minds) to emerge

  7. Superhistorification — AI densifies history, turning it into a gravity well, creating convergence forces in civilization that balance out divergence forces

On balance, I think divergence will dominate in the short term (2-5 years) but liveness effects will compound more steadily and dominate in the long term (>5 years).

Will AI save the U.S. fiscal situation?

A tenth of a percentage point of extra productivity growth — well within the range of plausible near-term AI effects — raises the fundamental value of U.S. government debt by $1.3 trillion. If markets fully priced this in, nominal Treasury yields would fall by about 70 basis points.

Half a percentage point of extra growth would raise the value of the debt by $6.5 trillion. For context: under the CBO baseline, the debt-to-GDP ratio rises from 100% today to 172% by 2055. Under the +0.5pp scenario, it stabilizes near 124%. Debt-to-GDP stops exploding. That is an enormous change in the fiscal outlook, and it comes from a rate of growth only modestly above the post-2000 average…

There is a second, subtler point. Because revenue scales as GDP^1.07, the fundamental value of the debt is a convex function of productivity growth. A +1pp growth shock raises value by 108%; a −1pp shock only lowers it by 87%.

That asymmetry means bondholders gain from uncertainty, not just from higher expected growth. If markets become more uncertain about AI’s long-run productivity impact, and that uncertainty is mean-preserving, Treasury valuations should still rise. Holding expected growth fixed, ±0.5pp of growth uncertainty is worth about $0.7 trillion in convexity value. Treasuries embed a long call option on AI, and the option is valuable even when the strike is out of the money.

Here is more from Hanno Lustig, with Howard Kung and James Paron.  Here is the full paper.  These are of course very important results, kudos to the authors.  Via the excellent Samir Varma.

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NASA reserves science payload space for Mars telecommunications mission

Blue Ring Mars telecom orbiter

NASA is reserving a small amount of space on a Mars telecommunications spacecraft for science, which could be one or more cubesats.

The post NASA reserves science payload space for Mars telecommunications mission appeared first on SpaceNews.

Space Force faces surge in demand for heavy-lift launches

An additional 25 ‘high-energy’ missions are being forecast for 2027-2029

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Saturday 25 April 1663

Up betimes and to my vyall and song book a pretty while, and so to my office, and there we sat all the morning. Among other things Sir W. Batten had a mind to cause Butler (our chief witness in the business of Field, whom we did force back from an employment going to sea to come back to attend our law sute) to be borne as a mate on the Rainbow in the Downes in compensation for his loss for our sakes. This he orders an order to be drawn by Mr. Turner for, and after Sir J. Minnes, Sir W. Batten, and Sir W. Pen had signed it, it came to me and I was going to put it up into my book, thinking to consider of it and give them my opinion upon it before I parted with it, but Sir W. Pen told me I must sign it or give it him again, for it should not go without my hand. I told him what I meant to do, whereupon Sir W. Batten was very angry, and in a great heat (which will bring out any thing which he has in his mind, and I am glad of it, though it is base in him to have a thing so long in his mind without speaking of it, though I am glad this is the worst, for if he had worse it would out as well as this some time or other) told me that I should not think as I have heretofore done, make them sign orders and not sign them myself. Which what ignorance or worse it implies is easy to judge, when he shall sign to things (and the rest of the board too as appears in this business) for company and not out of their judgment for. After some discourse I did convince them that it was not fit to have it go, and Sir W. Batten first, and then the rest, did willingly cancel all their hands and tear the order, for I told them, Butler being such a rogue as I know him, and we have all signed him to be to the Duke, it will be in his power to publish this to our great reproach, that we should take such a course as this to serve ourselves in wronging the King by putting him into a place he is no wise capable of, and that in an Admiral ship.

At noon we rose, Sir W. Batten ashamed and vexed, and so home to dinner, and after dinner walked to the old Exchange and so all along to Westminster Hall, White Hall, my Lord Sandwich’s lodgings, and going by water back to the Temple did pay my debts in several places in order to my examining my accounts tomorrow to my great content. So in the evening home, and after supper (my father at my brother’s) and merrily practising to dance, which my wife hath begun to learn this day of Mr. Pembleton, but I fear will hardly do any great good at it, because she is conceited that she do well already, though I think no such thing.

So to bed.

At Westminster Hall, this day, I buy a book lately printed and licensed by Dr. Stradling, the Bishop of London’s chaplin, being a book discovering the practices and designs of the papists, and the fears of some of our own fathers of the Protestant church heretofore of the return to Popery as it were prefacing it.

The book is a very good book; but forasmuch as it touches one of the Queenmother’s fathers confessors, the Bishop, which troubles many good men and members of Parliament, hath called it in, which I am sorry for.

Another book I bought, being a collection of many expressions of the great Presbyterian Preachers upon publique occasions, in the late times, against the King and his party, as some of Mr. Marshall, Case, Calamy, Baxter, &c., which is good reading now, to see what they then did teach, and the people believe, and what they would seem to believe now.

Lastly, I did hear that the Queen is much grieved of late at the King’s neglecting her, he having not supped once with her this quarter of a year, and almost every night with my Lady Castlemaine; who hath been with him this St. George’s feast at Windsor, and came home with him last night; and, which is more, they say is removed as to her bed from her own home to a chamber in White Hall, next to the King’s own; which I am sorry to hear, though I love her much.

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Making Sense of the Iran War

As the Iran war drags on, I wanted to share some thoughts on the proper context in which to see the conflict. Donald Trump lost this war in its very first days. Everything that has happened in recent weeks — the threats, the negotiations, the live-on-social-media breakdowns — has simply been a matter of trying to get free of that fact. This isn’t a political attack. It’s simply an accurate appraisal of what we all see. More importantly, it is the only way to understand what is happening now. Everything that’s happening today and for weeks has been focused on breaking Iran’s hold on the Strait of Hormuz, something it didn’t have before the war started. That’s the definition of failure: fighting a war and continuing a war to clean up the mess the war of choice actually created. By this measure, the best way to achieve what is now the central war aim — opening the Strait — would have been simply not to start the war in the first place.

You can see the reality of the power balance in the visible fact that Trump wants negotiations and an end to the conflict more than Iran does. He keeps asking for them or demanding them. Iran holds back. They have the upper hand, notwithstanding all the vast damage to infrastructure, civilian and military, Iran has suffered.

It all comes back to the foundational fact that Trump lost control of the situation and lost the conflict itself in the first days. Everything since has simply been an effort to ignore or bluster through or deny that fact. Trump wants out of the war so he’s not willing to use the level of force that might prevail over the Iranian blockade. The Iranian leadership sees that just as clearly as everyone else. And as he waits he and the global economy sustain damage. He’s stuck and since he won’t recognize that fact the conflict and the massive damage to the global economy continues, even if the scale of the fighting, for the moment, doesn’t.

Links 4/25/26

Links for you. Science:

After court loss, RFK Jr. gives himself more power over CDC vaccine panel
Wildlife trade drives animal-to-human pathogen transmission over 40 years
Protein and genomic language models uncover the unexplored diversity of bacterial immunity
This detox may erase 10 years of social media brain damage, researchers say. Studies show that taking even short breaks could reverse measures of cognitive decline. (paper here)
How rats conquered Earth
Trump administration drops court fight to cap NIH payments for research overhead costs
A natural molecule present in the human body protects against the flu

Other:

The Pure Joy of Joy: You can’t fake the happiness of Artemis II — or Zohran Mamdani
Why Would You Ask AI To Tell The Story Of Your Own Life?
Former ‘Lesbian’ ICE Deputy Director Accused of Secret Affair With 19-Year-Old Staffer, Now Running for Congress in Ohio
Wisconsinites Can Keep Watching Porn After Governor Vetoes Age Verification Bill
It’s Time To Grow Up
Hegseth: Full Metal Manhood
Has the Position of College Graduates Worsened?
They rescued D.C.’s munys. Then Trump took over. Inside the fight between the president and public golf
The New Defense Budget
What Was the Avignon Papacy and Why Is It in the News?
New York Times and WSJ editors continue to trivialize massive pro-democracy demonstrations. Analysis of “No Kings 3” front pages. Local editors continue to shine.
Trump Was Watching a U.F.C. Fight in Miami While Iran Talks Collapsed (uncharacteristically brutal for the NYT)
Having Failed to Win a “Marathon” [sic] without Training, Trump Announces Blockade of Iran’s Blockade
‘Grosse Pointe Blank’ At 25: How A Knock-Off Became A Groundbreaker In The Assassin-In-Existential-Crisis Comedic Subgenre
Your Kindle’s not obsolete, it just needs a jailbreak – and I’ll show you how it’s done
DHS deported a US citizen to Mexico after threatening him with prison time
D.C. school applications fall amid deportation fears and federal layoffs
Trump’s Interference With DC Arts Is a Boon to Baltimore
In Praise Of Cafe du Monde And Tourist Trap Eateries Everywhere
Eric Swalwell and the Death of Accountability. His sexual misconduct was an open secret. So why was he still seen as a rising star in the party?
Despite apocalyptic warnings, California fast food wage hike didn’t kill jobs
America’s booming annoyance economy
The creation of instant coffee
Crypto’s Midterm Open Marriage
DHS Paying Local Police Millions in Quieter Approach to Immigration Enforcement
Dark Money for Soft Power: The Trumpily named Campaign for America First International Assistance hopes to sway conservative voters to support the kinds of programs gutted by Trump’s DOGE.
Trump revealed his objective in Iran — 40 years ago
Purging Trump
‘Disgusting’: Trump’s Top Economic Adviser Brags About Killing 300,000 ‘High-Paying’ American Jobs
Notes of an Economist on Food Stamps
What Is ‘Narcissistic Collapse’? Experts See Familiar Hallmarks In Trump’s Latest Rant

Saturday assorted links

1. Hedging the singularity?

2. Claude doing stand-up comedy, the video is AI too.

3. Thirty more lines from Empedocles have been found.

4. Latin America’s oil resurgence.

5. 25 dead at the Haitian Citadelle.

6. A paean to the earlier University of Chicago law school.

7. Can AI agents read a social science paper and write the code from scratch to reproduce its results?

8. Papers of Hayek are now accessible online.

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Artemis II broke Fred Haise's distance record, but he is happy to pass it on

With the circumlunar flight of Artemis II, and the prospect of landing astronauts on the lunar surface within a few years, humanity is preempting an era where the imprint of visiting the Moon would be erased from living memory.

There are five men still alive who flew to the Moon on NASA's Apollo missions. All are now in their 90s. Between 1968 and 1972, 24 astronauts visited the Moon, and 12 of them walked on its surface. We'll have to wait a little longer to add to the roster of Moonwalkers, but there are four new names to etch on the list of lunar explorers.

The Artemis II astronauts, all in their 40s or 50s, flew a little more than 4,000 miles from the Moon, higher above the surface than the Apollo lunar missions. The four-person crew on Artemis II set a new record for the farthest humans have ever traveled from Earth: 252,756 miles (406,771 kilometers).

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This is who's developing Golden Dome's orbital interceptors—if they're ever built

The US Space Force released a list Friday of a dozen companies working on Space-Based Interceptors for the Pentagon's Golden Dome initiative, a multilayer defense system to shield US territory from drones and ballistic, hypersonic, and cruise missile attacks.

The roster of Golden Dome Space-Based Interceptor (SBI) contractors, some of which were previously reported, includes Anduril Industries, Booz Allen Hamilton, General Dynamics Mission Systems, GITAI USA, Lockheed Martin, Northrop Grumman, Quindar, Raytheon, Sci-Tec, SpaceX, True Anomaly, and Turion Space.

The Space Force made 20 individual awards to the 12 companies in late 2025 and early 2026 using an acquisition mechanism known as Other Transaction Authority, or OTA, agreements. OTAs allow the Pentagon to bypass federal acquisition regulations and cast a wide net to attract a larger number of potential contractors and are especially useful for rapid prototyping. That is exactly what the Space Force wants to see with the first phase of the SBI program.

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Night markets in Taiwan

Night markets in Taiwan are like open-air food courts in which each seller sells a single food preparation.

 


 


This last photo, of a selection of freshly made breads that look like brains, reminded me of the old joke about why economists' brains are so expensive per ounce.
 

April 24, 2026

On April 25, 1945, delegates from fifty nations met in San Francisco to establish a permanent forum for international cooperation: the United Nations.

Even before the U.S. entered World War II, U.S. president Franklin Delano Roosevelt and British prime minister Winston Churchill and their advisors laid out principles for an international system that could prevent future world wars. In the 1941 Atlantic Charter, they declared that countries should not invade each other and therefore the world should work toward disarmament, and that international cooperation and trade thanks to freedom of the seas would help to knit the world together with rising prosperity and human rights.

Between 1942 and 1945, forty-seven nations signed the Declaration by United Nations, a treaty formalizing the alliance that stood against the fascist Axis powers. The treaty declared that signatories would not sign separate peace agreements with Germany, Italy, or Japan and would work together to create a world based on the 1941 Atlantic Charter.

In October 1943 the governments of the U.S., the United Kingdom, the Soviet Union, and China declared that they would continue to cooperate with each other after the war ended, and that they recognized the need to establish an international organization, “based on the principle of the sovereign equality of all peace-loving states, and open to membership by all such states, large and small, for the maintenance of international peace and security.”

To create that organization, representatives from those four nations met at the Dumbarton Oaks estate in Washington, D.C., in late summer and fall 1944. They hammered out the Dumbarton Oaks Proposals for an international organization called the United Nations. Its purpose would be to maintain international peace and security by acting collectively to stop aggression and settle international disputes, to strengthen ties between nations, and to work together to solve problems.

The organization was based on “the principle of the sovereign equality of all peace-loving states,” and membership in it would be open to all such states.

In February 1945, President Roosevelt, Prime Minister Churchill, and General Secretary Joseph Stalin met near Yalta in Crimea to discuss the postwar world. The Allies had liberated France and Belgium, and the Germans had lost the Battle of the Bulge in late January, while Soviet forces were within 50 miles of Berlin. It was clear that the end of the war in Europe was coming.

At Yalta the three leaders hashed out the last pieces of the proposed United Nations and agreed that “a United Nations conference on the proposed world organization should be summoned for Wednesday, 25 April, 1945, and should be held in the United States of America.” Those invited to the conference would be “the United Nations as they existed on 8 Feb[ruary], 1945” and any associated nation that had “declared war on the common enemy by 1 March, 1945.”

On March 1 a visibly exhausted Roosevelt addressed the nation. “A conference of all the United Nations of the world will meet in San Francisco on April 25, 1945,” he said. “There, we all hope, and confidently expect, to execute a definite charter of organization under which the peace of the world will be preserved and the forces of aggression permanently outlawed.”

“This time we are not making the mistake of waiting until the end of the war to set up the machinery of peace. This time,” he said, in reference to the failed League of Nations after World War I, “as we fight together to win the war finally, we work together to keep it from happening again.”

Roosevelt explained: “The structure of world peace cannot be the work of one man, or one party, or one Nation. It cannot be just an American peace, or a British peace, or a Russian, a French, or a Chinese peace. It cannot be a peace of large Nations—or of small Nations. It must be a peace which rests on the cooperative effort of the whole world.

“It cannot be a structure of complete perfection at first. But it can be a peace—and it will be a peace—based on the sound and just principles of the Atlantic Charter—on the concept of the dignity of the human being—and on the guarantees of tolerance and freedom of religious worship.”

Roosevelt died on April 12, 1945 and less than two weeks later, on April 25, 3,500 people arrived at the San Francisco conference: 850 delegates and their staff and advisors, along with the staff of the conference. To follow developments, more than 2,500 reporters and observers were also there.

The conference organizers divided the delegates into committees to figure out how, exactly, to make the United Nations work. Together they wrote, and then adopted unanimously, the United Nations charter.

“We the peoples of the United Nations,” the preamble to that document began, are determined “to save succeeding generations from the scourge of war, which twice in our lifetime has brought untold sorrow to mankind.” The document declares the signers “faith in fundamental human rights, in the dignity and worth of the human person, in the equal rights of men and women and of nations large and small.” It calls for the maintenance of international treaties and international law.

The preamble also called for countries to live in peace with each other, uniting their strength to maintain international peace and security and making sure that “armed force shall not be used” unless it is in the common interest. As Roosevelt and Churchill had called for in the 1941 Atlantic Charter, it called for nations to work together “for the promotion of the economic and social advancement of all peoples.”

“To accomplish these aims,” the signatories announced, “[we] have resolved to combine our efforts.”

Notes:

https://avalon.law.yale.edu/wwii/moscow.asp

https://history.state.gov/historicaldocuments/frus1943v01/d684

https://digital.library.cornell.edu/catalog/ss:21796682

https://avalon.law.yale.edu/wwii/moscow.asp

https://www.presidency.ucsb.edu/documents/address-congress-the-yalta-conference

https://avalon.law.yale.edu/wwii/yalta.asp

https://www.un.org/en/about-us/history-of-the-un/san-francisco-conference

https://www.un.org/en/about-us/un-charter/preamble

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The Pernicious Trade Account

The trade accounts are among the most pernicious statistics ever collected. It’s long been remarked, for example, that merely by calling something a “deficit” it seems bad even though a current account deficit is matched by a financial account surplus. Put that issue aside, however, because the real problems are much deeper. The international accounts make it appear that individuals, in their ordinary buying and selling, bind us all in a collective endeavor. The accounts take millions of voluntary, mutually beneficial transactions between individuals and firms and repackage them as a relationship between nations—as if “America” were buying from “China”. Many, many experts get this wrong—not just non-economists who are misled by terms like “deficits.”

Don Boudreaux at Cafe Hayek gives a truly excellent example in replying to a reader who asks:

The USA ran trade deficits for 50 years. Those were offset by foreigners’ investments in the USA. Foreigners expect returns on these investments. Doesn’t it mean Americans eventually have to pay those returns to foreigners?

Don’s answer:

No.

The only Americans who are obliged to pay anything to foreigners are Americans who borrowed money from foreigners. (This number includes U.S. citizens-taxpayers whose government borrowed money from foreigners.) But no such obligation exists for other investments that foreigners made in the U.S. – those other investments being equity investments in the U.S. (for example, foreigners buying a restaurant in Houston), purchases of real estate in the U.S., and holding U.S. dollars.
If, for example, the foreign-owned restaurant in Houston goes bankrupt, the loss is fully borne by its foreign owners; no American is obliged to pay anything on that account to foreigners.

Of course, foreigners do expect positive returns on all of their U.S. investments, regardless of form. But with the exception of Americans’ repayment of principal and interest on funds that they borrowed from foreigners, no returns that foreigners earn on their investments in America are paid by Americans. If the foreign-owned restaurant in Houston is profitable, those profits are newly created wealth – wealth that’s created by that restaurant’s foreign owners.

In the international commercial accounts, when the restaurant’s foreign owners realize returns on their restaurant – say, by being paid dividends drawn on that restaurant’s profits – it appears that Americans are paying foreigners. This appearance comes from the fact that dollars flow from the U.S. to abroad, and so are recorded as payments from America to a foreign country or countries. But this appearance is misleading. America, as such, doesn’t pay those returns to the restaurant’s foreign owners. Nor do any flesh-and-blood Americans pay those returns. Those returns, again, are new wealth created by the restaurant’s foreign owners; economically, those returns are paid to the restaurant’s foreign owners by the restaurant’s foreign owners.

But the international commercial accounts mask this economic reality. What appears in the commercial accounts as payments by America to foreign countries are no such thing. This accounting mistakes geography for economic reality. Untold confusion is unleashed by supposing that, just because these dollar-denominated returns are created in the U.S. and then sent abroad to foreigners, these dollar-denominated returns are necessarily paid by Americans to foreigners.

As Don says, the trade accounts commit a kind of category error: they categorize geographic location, a where, and treat it as a who, as if “nations” traded. But nations don’t trade, people trade. This confusion wouldn’t matter too much if the statistics stayed in the back pages of government reports. But they don’t. They land on the front page, they shape policy, and they frame negotiations. When a president claims that “we lost $500 billion” to “crazy trade” with China, he is reading the international accounts as a story about nations in competition. The accounting creates the narrative. the narrative creates the policy. Bad accounting leads to bad policy. We would, in fact, all be better off if the trade accounts simply disappeared.

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★ Time to Serve Some Delicious Claim Chowder Regarding the Cook-Ternus CEO Transition

In May 2024, Bloomberg ran a feature story by Mark Gurman under the headline, “Tim Cook Can’t Run Apple Forever. Who’s Next?” The subhead: “John Ternus, the head of hardware engineering, is emerging as a potential successor to the CEO.” The nut grafs from that piece:

There’s no reason to assume that a change at the helm is imminent. Cook may be older than the CEOs of the other tech companies at the top of the S&P 500, but he’s hardly the oldest person running a major corporation. “If Trump or Biden can be president at 80, Tim Cook can be CEO of Apple for many more years. It used to be automatic that CEOs are moved out at 65,” says someone who knows him. “The world has changed.”

While Cook hasn’t given any indication how long he’ll remain in charge — other than telling Dua Lipa it would be “a while” — people close to him believe he’ll be CEO at least another three years. After that, they say, he’ll start a charitable foundation to donate the wealth he accumulated at Apple.

If Cook were to stay that long, people within Apple say, the most likely successor would be John Ternus, the hardware engineering chief. In a company whose success has always come from building category-defining gadgets, the ascension of a hardware engineering expert to the CEO job would seem logical. Ternus, who’s not yet 50, would also be more likely than other members of the executive team to stick around for a long time, potentially providing another decade or more of Cook-esque stability.

Ternus is well-liked inside Apple, and he’s earned the respect of Cook, Williams and other leaders. “Tim likes him a lot, because he can give a good presentation, he’s very mild-mannered, never puts anything into an email that is controversial and is a very reticent decision-maker,” says one person close to Apple’s executive team. “He has a lot of managerial characteristics like Tim.” Christopher Stringer, a former top Apple hardware designer, called Ternus a “trustworthy hand” who’s “never failed with any role he’s been elevated to.” Eddy Cue, the Apple executive known as Cook’s closest confidant, has privately told colleagues that Ternus should be the next CEO, according to a person with knowledge of the matter.

Linking to Gurman’s report, I wrote:

I wouldn’t have linked to this if not for the above line about Eddy Cue. If Cue is telling people that, that means a lot. No executive at Apple is more juiced-in company-wide than Cue. Cook’s first action as CEO was to promote Cue, and Cue was arguably just as tight with and trusted by Steve Jobs.

It was two more years, not three, but Gurman was the first to report that Ternus was the guy at the top of the list.

There was no significant additional reporting between Gurman’s May 2024 Bloomberg report until November 15 last year, when the Financial Times published a blockbuster story under the headline “Apple Intensifies Succession Planning for CEO Tim Cook”, with four bylines: “Tim Bradshaw, Stephen Morris and Michael Acton in San Francisco and Daniel Thomas in London”. Bradshaw is the FT’s lead Apple reporter, and it’s no coincidence his name was first among the four. The article gets right to the point at the start:

Apple is stepping up its succession planning efforts, as it prepares for Tim Cook to step down as chief executive as soon as next year. Several people familiar with discussions inside the tech group told the Financial Times that its board and senior executives have recently intensified preparations for Cook to hand over the reins at the $4tn company after more than 14 years.

John Ternus, Apple’s senior vice-president of hardware engineering, is widely seen as Cook’s most likely successor, although no final decisions have been made, these people said.

People close to Apple say the long-planned transition is not related to the company’s current performance, ahead of what is expected to be a blockbuster end-of-year sales period for the iPhone. [...]

The company is unlikely to name a new CEO before its next earnings report in late January, which covers the critical holiday period. An announcement early in the year would give its new leadership team time to settle in ahead of its big annual keynote events, its developer conference in June and its iPhone launch in September, the people said. These people said that although preparations have intensified, the timing of any announcement could change.

So, per the FT in November, Apple’s plan was to name Ternus as the company’s next CEO “early in the year”, after their Q1 results (January 29) but ahead of WWDC (June 8). The halfway point between those dates was April 4; Apple announced Ternus as the company’s next CEO on April 20. Every single word of the FT report, in hindsight, was exactly correct. I can’t think of a way that their November story could have been more prescient. It was a home run. A report for the ages, like when CNet and The Wall Street Journal scooped the Mac’s transition to Intel processors on the eve of WWDC 2005.

My own take, back in November when the FT report dropped, was that it had the distinct aroma of a deliberate expectations-setting leak, and was almost certainly accurate:

That “several people” spoke to the FT about this says to me that those sources (members of the board?) did so with Cook’s blessing, and they want this announcement to be no more than a little surprising. [...]

I would also bet that Cook moves into the role of executive chairman, and will still play a significant, if not leading, role for the company when it comes to domestic and international politics. Especially with regard to Trump.

Cook moving into the position of executive chairman and continuing to play a leading role as the company’s political ambassador was my own speculation, and that proved out. Easy money, making that prediction.

One week after the FT’s report, in his Bloomberg “Power On” newsletter on November 23, Gurman wrote:

In October, I wrote that the internal spotlight on Ternus was “intensifying,” and that barring unforeseen circumstances he would be the leading candidate. But I didn’t put a date on when a change might happen. Then, around midnight two Fridays ago, the Financial Times published a report with three central claims: Apple is “intensifying” succession planning; Ternus is likely the next CEO; and Cook is expected to step down between late January and June.

The first two points are anything but revelations if you’ve read Bloomberg coverage and Power On, or have simply been paying attention to the realities of Cook’s age and tenure. The timing, however, is another matter entirely. It’s a huge deal that the FT did this: A respected publication should only predict the CEO transition date for a company of Apple’s scale with a high level of confidence — based on people legitimately in the know.

This is where I have concerns. Based on everything I’ve learned in recent weeks, I don’t believe a departure by the middle of next year is likely. In fact, I would be shocked if Cook steps down in the time frame outlined by the FT. Some people have speculated that the story was a “test balloon” orchestrated by Apple or someone close to Cook to prepare Wall Street for a change, but that isn’t the case either. I believe the story was simply false.

Gurman must be well and truly “shocked” by this week’s announcements, because as it turns out, Cook is stepping aside exactly “in the time frame outlined by the FT”. The FT’s report was not “simply false”. It was, in fact, completely true. The Financial Times, which truly is a respected publication (with no black marks on its record, like, say, Bloomberg’s to-this-day-still-uncorrected “The Big Hack” fiasco), obviously did have a high level of confidence in Apple’s plans, because they were, in fact, briefed by people “legitimately in the know”. Gurman’s reading comprehension is questionable as well, because the FT did not report that Cook would “step down” between January and June. The FT report spoke only of “naming a new CEO” and making an “announcement” between January and June. That’s exactly what happened. Nor is anyone “departing” — but a change in leadership will occur in the middle of the year.

In January, Gurman reiterated his stance that the FT was wrong:

It’s just a question of timing. The Financial Times reported last year that the change would happen as early as the beginning of 2026. But let me be clear: This seems unlikely.

By pooh-poohing the FT’s completely accurate reporting as “simply false”, Gurman wound up poo-pooing the bed. Calibrate the grains of salt with which you take his other reporting on Apple executive goings-on accordingly. A humble correction and sincere apology to the Financial Times — and Tim Bradshaw personally — are surely forthcoming in this weekend’s edition of Power On.1


  1. And the check, I’m sure, is in the mail. ↩︎

GPT-5.5 prompting guide

GPT-5.5 prompting guide

Now that GPT-5.5 is available in the API, OpenAI have released a wealth of useful tips on how best to prompt the new model.

Here's a neat trick they recommend for applications that might spend considerable time thinking before returning a user-visible response:

Before any tool calls for a multi-step task, send a short user-visible update that acknowledges the request and states the first step. Keep it to one or two sentences.

I've already noticed their Codex app doing this, and it does make longer running tasks feel less like the model has crashed.

OpenAI suggest running the following in Codex to upgrade your existing code using advice embedded in their openai-docs skill:

$openai-docs migrate this project to gpt-5.5

The upgrade guide the coding agent will follow is this one, which even includes light instructions on how to rewrite prompts to better fit the model.

Also relevant is the Using GPT-5.5 guide, which opens with this warning:

To get the most out of GPT-5.5, treat it as a new model family to tune for, not a drop-in replacement for gpt-5.2 or gpt-5.4. Begin migration with a fresh baseline instead of carrying over every instruction from an older prompt stack. Start with the smallest prompt that preserves the product contract, then tune reasoning effort, verbosity, tool descriptions, and output format against representative examples.

Interesting to see OpenAI recommend starting from scratch rather than trusting that existing prompts optimized for previous models will continue to work effectively with GPT-5.5.

Tags: ai, openai, prompt-engineering, generative-ai, llms, gpt

llm 0.31

Release: llm 0.31

  • New GPT-5.5 OpenAI model: llm -m gpt-5.5. #1418
  • New option to set the text verbosity level for GPT-5+ OpenAI models: -o verbosity low. Values are low, medium, high.
  • New option for setting the image detail level used for image attachments to OpenAI models: -o image_detail low - values are low, high and auto, and GPT-5.4 and 5.5 also accept original.
  • Models listed in extra-openai-models.yaml are now also registered as asynchronous. #1395

Tags: gpt, openai, llm

More on Sir Thomas Gresham (from my email)

…Double-entry book-keeping – John and I believe, with some evidence, that he may well have been the person to bring double-entry book-keeping to the UK from the Low Countries.  In turn an Italian invention of the 13th century…

Business exchanges rather than markets – Gresham certainly brought the idea of an exchange or bourse from Antwerp (in turn from Ghent) to England.  It really was a radical idea.  No phone directory, no advertising, no internet – we used to block of Cornhill with chains so merchants could meet at regular times in the mud and rain to establish ventures, principally voyages, and fund them.  The Exchange became more and more populated as the Low Countries fought with Spain.  People don’t bring money to a war zone (or a cybersecurity hazard).  Thus, it was the vessel into which poured the extensive wealth of the Low Countries and turned London from an outback sheep town of 30,000 at the beginning of the 1500’s to a city of over 200,000 by 1600.  Markets for cattle, sheep, produce, chickens, all existed – but a market for intangible things?

1st English Shopping Mall? – Gresham also brought the idea of a shopping mall to England.  We have many examples of similar complexes and galleria from ancient times, but not in England.  At the time it was the upper floor of his Exchange.  The concept of shops not adhering to a physical locality – Bread Street, Milk Street, Boot street, etc. – was more radical than it sounds to modern ears.  Amusing then to have England referred to in later centuries as “a nation of shop keepers”.

From Michael Mainelli, here is my original post on Gresham.

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That was then, this is now

Around Hormuz, however, the Portuguese always had to be on guard.  Many naturally protected sandy coves (khors in Arabic) practically invited “pirates.”  The Nakhilu, or Banu Hula, were Sunni arabic speakers on the Gulf coast of Persia whose descendants still inhabit the Gulf coast of Iran.  For decades they set up upocket ports in the many hidden bandars and byways of the mountainous shore and created an underground economy that rivaled Hormuz’s.  These “pirates” were a major drain on Portuguese revenue, regularly attacking ships that paid the feed for the cartaz, and docked at Hormuz.

That is from Allen James Fromherz, The Center of the World: A Global History of the Persian Gulf from the Stone Age to the Present.  From this same book I learned that Milton refers to the Straits in Paradise Lost, but under the name of Ormus:

High on a Throne of Royal State, which far

Outshone the wealth of Ormus and of Ind[ia],

Or where the gorgeous East with richest hand

Showrs on her Kings barbaric pearl and gold,

Satan exalted sat, by merit rais’d

To that bad eminence

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Collections: Raising Carthaginian Armies, Part II: The African Backbone

This is the second part (I) of our series looking at the structure of the Carthaginian army. As we discussed last time, while Carthage has an unfair reputation for being an ‘un-military’ society, its military system was one of the highest performing in the ancient Mediterranean, able to produce vast and effective armies waging war on multiple fronts for prolonged periods.

Last time we surveyed the components of that military and then took a closer look at the role of Carthaginian citizen soldiers. What we noted was that Carthaginian citizen soldiers formed an important part of Carthage’s armies early in its history, and in its last decade, but at its height were generally not include in ‘expeditionary’ Carthaginian armies. I supposed that this is because Carthaginian citizen soldiers had their service restricted to Carthage’s North African homeland – because almost every time we gain visibility into Carthage’s wars there, we see citizen soldiers – but the evidence for this is extremely limited. What matters for us is that by the third century, Carthaginian citizens no longer make up a significant amount of Carthage’s military force outside of North Africa (though a handful still serve as officers).

That of course leads to the question: if Carthaginians weren’t the bedrock foundation of Carthage’s armies, who was? And this week, we’ll get to that answer, looking at the forces Carthage drew from North Africa. Our sources term them mercenaries, but we have more than enough reason to doubt that.

But first, as always, raising large armies of mercenaries, subject conscripts, vassal warlords and allies is expensive! If you too want to help me invade Italy with a multi-ethnic army of diverse origins in a doomed effort to stop the Roman Republic, you can help by supporting this project over at Patreon. If you want updates whenever a new post appears or want to hear my more bite-sized musings on history, security affairs and current events, you can follow me on Bluesky (@bretdevereaux.bsky.social). I am also active on Threads (bretdevereaux) and maintain a de minimis presence on Twitter (@bretdevereaux).

Conscripting Africans

Returning briefly to our schematic of the Carthaginian army in 215, the second largest single component of Carthage’s roughly 160,000 men under arms in that year were 50,000 African infantry, joined by at least 11,000 African and Numidian cavalry. We’ll discuss the Numidians next week for reasons that will be clear then. But it is clear that the backbone of Carthage’s armies were these African infantrymen.

Our Latin sources (like Livy) term these fellows Afri, ‘Africans,’ while our Greek sources, like Diodorus and Polybius, will call generally them λίβυες, ‘Libyans,’ though we ought to be clear here that most of these men are coming from what today is Tunisia, rather than Libya. At the end of the First Punic War, Polybius notes that these men made up the largest part of Carthage’s army, returning in defeat from Sicily (Polyb. 1.67.7) and as noted above they are present in substantial numbers in Carthage’s armies in the Second Punic War. It is hardly the first time for these fellows, though: North Africans are reported in Carthage’s armies from the Battle of Himera on forward.

I should note, I am going to pretty consistently call these fellows from here on in ‘Africans’ or ‘North Africans.’ First off, it is very clear that when our Greek sources say λίβυες, they mean the same thing as our Latin sources saying Afri (indeed, often in cases where Livy is just straight up translating passages of Polybius with only modest embroidering, the equivalence is clear); these are just two different languages’ terms for the same people. But I think ‘Africans’ may be more helpful here for the modern reader for two reasons: first, most of Carthage’s African infantry does not come from the territory of the modern country of Libya; most of them come from what today is Tunisia, so one doesn’t want to give the incorrect sense that these troops are ‘Libyan’ in the modern sense of the country of Libya (some of them are, but most are not). Second, I think ‘African’ also gives a sense of the wider notion of these fellows as primarily being from Africa – some are indigenous Berbers, some are Phoenician settlers, some are of mixed heritage and – to go by recent DNA studies – some are likely settlers of Aegean extraction, who have substantially adopted Punic (=Phoenician) culture. So they’re all Africans in the sense that they live in Africa (both in the modern sense of the continent and the ancient sense of the region around Carthage), but a relatively diverse group.

This map by Jona Lendering from Livius.org gives a good sense of Carthage’s empire at the start of the Second Punic War (218). In particular, it is handy for giving a proper sense of the part of Africa Carthage controlled. When we say ‘Africans’ here, we’re really talking about the inhabitants of the western half of that area of control, primarily – modern day Tunisia and north-western Libya. That’s also the territory the Romans will call ‘Africa’ (as in the Roman province); Carthaginian control, as you can see, only projects a relatively short distance inland, but that large chunky area around and south of Carthage was fairly densely peopled.

Our reception of these troops is, alas, I think quite badly bent by Polybius who – in driving some of his own arguments – allows some critical misconceptions to fester in his writing. Polybius, as a source, is usually relatively trustworthy, but while Polybius will almost never lie to you, he will often allow you to believe things that aren’t strictly speaking true – Polybius is a master of ‘lying with the truth,’ as it were and this is one case.

We’ve actually discussed this before, but to recap briefly: Polybius describes Carthage’s African troops as μισθοφόροι, misthophoroi, which has a broad meaning (‘wage-bearing, wage-receiving’) and a narrow meaning (‘mercenary’) and here, as in a few other places, Polybius is happy to be technically correct with the first meaning and then let the reader assume the second meaning (which is wrong). That’s because Polybius seems to be – we don’t have all of his work, but this seems to be a thread of it – arguing for the superiority of citizen soldiers over mercenaries in an effort to get the Greeks of his own day to reform their own militaries to rely more on the former than the latter. Carthage thus provides an opportunity for Polybius to drive his ‘mercenaries are bad’ argument and he does so, fudging the terminology as necessary.

Because Polybius is generally so trusted, that has led generations of scholars to carelessly assume that Carthage’s armies – and their North African components – were mercenary in nature, but that assumption is broadly wrong.1

Instead, Diodorus Siculus gives us a remarkable picture of Carthaginian recruitment in the early 400s, describing Carthaginian musters in 410 and 406. In 410 (Diod. Sic. 13.44.6), the Carthaginian muster has three phases: first there is mercenary recruitment in Spain – signaled by the word ξενολογεῖν, xenologein ‘to recruit foreigners.’ Then Carthaginian citizens are mustered with καταγράφειν, katagraphein, ‘to write down, register, record.’ If that seems an odd way to muster someone, it has the same basic meaning and etymology as our own ‘conscript’ which comes from con+scriptus, ‘to write together.’2 We actually use the same idioms, we’ve just forgotten that we do: someone who is conscripted is written down (in a list of soldiers), someone who ‘enrolls’ or is ‘enrolled’ in the military is being added to the roll (list) of names. So we would say Carthaginian soldiers here are being enrolled. Finally, Carthage’s North African subjects are mustered with ἐπιλέγειν, epilegein, ‘picked out, called by name.’

That last word is striking, because that isn’t a process of taking volunteers: the North African troops are being picked, in this case by Carthage’s generals. In the muster of 406 (Diod. Sic. 13.80.1-4), Diodorus shifts his vocabulary a bit and this time it is the Africans who are katagraphein‘d into the army, this time explicitly by Carthaginian generals who head out into non-Carthaginian North African subject communities to conscript soldiers. In short these soldiers are paid conscripts, serving (as we’ll see) long terms, their recruitment presumably part of the deal Carthage imposed on subject North African communities.

I should note that older scholarship3 often supposed that perhaps this system was later superceded, that Carthage may have stopped conscripting Africans and instead imposed harsher taxes and started hiring mercenaries. This would make Polybius right, but the problem is that no source says this and as noted before, it isn’t necessary either: Polybius is generally slippery with the term misthophoros. As a result, modern scholars tend to reject this argument and instead view Carthage’s African infantry in the third century (that is, during the Punic and Mercenary Wars) as paid conscripts rather than volunteer mercenaries.4 And I think that is probably correct, that these are troops levied from Carthage’s North African dependencies – probably with a mix of incentives and compulsion – who are then paid for their continued service and loyalty.

In terms of the makeup of these communities, they were clearly a mix: some of these are Phoenician colonial foundations, while others were indigenous Libyan towns, whose population would have been broadly Berber. In terms of the incoming settlers, recent genetic work has suggested that Phoenician colonization drew very widely, with Punic settlements often showing a lot of Sicilian and Aegean (read: Greek) population in the mix too and actually very little Punic ancestry. That latter point puts me a bit on guard, because our sources are very clear that they understand a lot of these populations to be Phoenician (=Punic) by culture and descent and to have cultural and familial ties back to the Levant and Syria and the material culture archaeology seems to confirm this. More work is clearly going to be necessary here: the c. 200 remains analyzed in the above-linked study is a big sample size for this kind of work, but could easily be thrown off by something as simple as different burial practices. That said, we know there was mixing between the indigenous Berber and settler-colonial populations and our sources sometimes pick out specific groups as being ‘Liby-Phoenician’ (λιβυφοίνικες in Greek; libyphoenices in Latin), ethnically blended groups mixing Phoenician and Berber heritage.

Terms of Service

Naturally, given our sources, we don’t have a great window into what the ‘terms’ of this military service were, but there are a few things we can sketch out. First, it seems like Carthage equips these soldiers out of its own stores. Appian (Pun. 80) gives the startlingly figure that prior to the Third Punic War (so Carthage has already been stripped of most of its empire by this point!), Carthage turned out 200,000 military panoplies (that is, sets of equipment); the number is surely exaggerated, but even a tenth of that number would imply large state armories in Carthage for maintaining its armies which – given that Carthaginian citizens don’t really serve outside of Africa – must be intended for this African ‘backbone’ force. It may also explain why, when Carthaginian citizens do serve, they seem indistinguishable from Carthage’s African levies (e.g. Plut. Tim. 27.5): they’re being equipped out of the same armories. So if you want to know what these guys carried, you can largely lean on the previous post for our evidence for Carthaginian citizen troops.

Via the British Museum (inv. 127214), a fifth century Phoenician scarab showing a warrior wearing a cuirass, greaves, a helmet, a large (round?) shield and carrying a spear, found in Sardinia. I’m reusing this because, again, we have almost no images of Carthaginian troops in their gear, making this one of the few visual reference points for what Carthaginian African or Citizen infantry might have looked like, in this case in the early 400s. You can see the shield isn’t quite a hoplite’s aspis – its shape is somewhat different – but otherwise, in heavy armor, with a large helmet, greaves and a spear, this fellow is clearly pretty heavy infantry, a match for any other heavy infantryman.

Mostly, this means that Carthage’s African troops served as heavy infantry, like Carthaginian citizens did. That’s certainly how Hannibal uses them: they are his heaviest infantry and form the backbone of his army. It also explains why they could loot Roman heavy infantry equipment and eventually reequip along those lines without a serious change in how they fought (Polyb. 3.114.1; Livy 22.46.4). Beyond that, it is almost impossible to give much detail to their equipment. Plutarch describes the Carthaginian battle line in 341 as having leukaspides, ‘white aspides,’ implying their shields were akin to the Greek aspis (round, dished) which fits with some of the very limited representational evidence we have, but perhaps with covers in hide rather than bronze (Plut. Tim. 27.4; 28.1). Later, Appian describes the Carthaginians during the Third Punic War as having thureoi (= the Roman scutum), so they may have switched to the Gallic/Roman oval shield at some point (App. Pun. 93). But on both cases these writers are not anything like eyewitnesses and give few details, so they could also both be wrong.

Soldiers from Libya also had a reputation as highly capable skirmish troops using javelins and we see hints of this too. Hannibal has a group of soldiers whose origin is never clarified, Polybius refers to as lonchophoroi (λογχοφόροι), lonche-bearers. This term has caused no end of problems, because W.R. Paton translates it as ‘pikemen’ (frustratingly un-fixed in the revised Paton, Walbank and Habicht (2010-2012) translation) leading a range of modern writers, especially popular ones, to misunderstand and imagine these fellows as Hellenistic-style sarisa infantry. But the lonche (λόγχη) is not a sarisa; the Greeks use this word very broadly to describe non-Greek spears, but most often to indicate kinds of dual-purpose thrusting-and-throwing weapons used by lighter infantry and cavalry. Arrian uses the word of the spears wielded by the Tyrians – fellow Phoenicians! – fighting Alexander at Tyre (Arr. Anab. 2.23.5) and Appian reports the Carthaginians preparing lonche for the Third Punic War (App. Pun. 93).

So these aren’t pikes – Carthage never utilized a Hellenistic-style pike formation – but rather a lighter dual-use spear. And let me just repeat that because I encounter this misconception all the time, so for the folks in the back: Carthage never utilized a Hellenistic-style pike formation and indeed, Carthage’s own tradition of close-order heavy infantry may also not have been a direct imitation or development from the Greek hoplite tradition either (the Greeks were hardly the only culture to stumble on the idea of ‘close-order infantry with spears and round shields‘). And indeed, if one looks even a little closely, the lonchophoroi are clearly a light infantry formation, generally deployed in a mixed group with Hannibal’s other elite light infantry, his Balearian slingers. We also get a reference to “light armed Balearians and Africans” at the Battle of Baecula with a different Carthaginian army, suggesting this sort of light infantry pairing may have been something of a standard (Livy 27.18.7).

So while most African infantry in Carthaginian service served as armored heavy infantry fighting in close-order, a small subset served as elite light infantry using lighter spears and often deployed alongside slingers. In this sense, the lonchophoroi may have filled a very similar role to Rome’s own velites: an integrated light-infantry javelin force that might scout or screen the main heavy infantry force. Hannibal’s combined force of Balearians and lonchophoroi at Trebia was 8,000, compared to probably something like 12,000 African ‘heavies,’ so there might have been something like 2 or 3 African ‘heavies’ for each light lonchophoros, which is quite similar to the Roman legion’s ratio of 2.5 heavy infantrymen (hastati, principes, triarii) to each veles.

Once recruited and equipped, these fellows evidently stayed in service for some time, perhaps for the duration of the campaign for which they were raised. They were probably gathered in Carthage itself to be marshaled and equipped. Notably, Polybius tells us that the families and possessions of the Carthaginian army returning from Sicily were initially waiting in Carthage itself (Polyb. 1.66), so it seems like these troops might leave their families in Carthage while out on campaign.

It’s also clear these soldiers were paid, though we don’t know the pay rates. What we do know, again from Polybius, is that like other mercenaries, most of their pay – their misthos (wages) as distinct from their sitos/sitonion/sitometria (maintenance pay) – seems to have been due at discharge, at the end of a campaign. That was, indeed, the problem that Carthage slammed into at the end of the First Punic War which led to the Mercenary War: the war being over, the arrears of their army suddenly came due at a moment when Carthage itself was basically bankrupt. That in turn might explain the willingness of African communities to put up with this conscription regime: at the end of each campaign, their men would normally come back with a whole bunch of cash in their pockets, essentially allowing each individual community to ‘recapture’ part of their tribute as it re-entered the community as settled misthos. That in turn, as Dexter Hoyos notes, might well have exacerbated the revolt against Carthage after the First Punic War: not only were the African troops incensed at not getting paid, but their home communities also felt cheated out of this economic bargain.5

What is clear is that African heavy infantry, supported probably in most cases by light infantry lonchophoroi were the backbone of Carthaginian armies. Even when Carthaginian armies are composed primarily of Iberian or Gallic auxiliaries, allies or mercenaries, they are constructed around an African ‘backbone,’ providing generals a reliable and loyal army component as the core of their army.

In battle, the Africans are often deployed in reserved positions. Hannibal tends (at both Trebia and Cannae) to put his Africans on the flanks, where their heavier formation provided strong structure to his army, but also where they avoided the brunt of the casualties. We’re told that Hannibal’s losses at Trasimene were concentrated among his Gallic troops (Polyb. 3.85.5) and at Cannae he evidently exposes his Gauls and Iberians and most of his losses (70%!) at that battle were taken by his Gallic troops, with the rest of the losses concentrated among his Iberians (Polyb. 3.117.6). At the Metaurus, Hasdrubal aims to win by attacking with his Iberian troops, holding his Africans in reserve and with his Gauls deployed simply to hold a hill on his left, suggesting both a lack of trust in his Gallic troops, but also a desire to avoid losses among his Africans (Livy 27.48, but see Lazenby (1978)). At Zama, Hannibal places his Iberians, Gauls and Ligurians (along with his skirmishers and elephants) in the front line, fresh African and Carthaginian troops in the second line and his own veterans in the final line (Polyb. 15.11; Livy 30.33). There’s a pretty clear pattern here in which Carthaginian generals aim to expend their Gauls first, their Iberians second and their Africans last.6

Carthage’s African troops are also frequently decisive, one way or the other. They are the heaviest infantry component in Carthage’s armies; our sources lead us to understand that they are as heavily equipped as any other kind of heavy infantry (hoplite, legionary, phalangite) in the Mediterranean at the time. Looking at our army figures from last time, we can also see that they are present in significant numbers in basically every Carthaginian field force during the Second Punic War. Polybius likewise reports that Africans made up the largest component of Carthage’s army at the end of the First Punic War, alongside Iberians, Gauls, Ligurians, Balearians and some Greeks (1.66.7).

It is hard to precisely assess the combat performance of these African troops, because they’re always deployed in mixed units. Certainly, as noted before, during Carthage’s Sicilian Wars, they seem to often be defeated by Greek hoplites, but equally – as noted – Carthage in that narrative seems to almost relentlessly ‘fail upward’ suggesting that perhaps Carthaginian (and thus African) military performance may have been somewhat better than our Greek sources let on. During the First Punic War, the Romans win nearly all of the open field engagements, but we never get a really detailed account of any of these battles, so it is hard to know what components of the Carthaginian army broke first.

During the Second Punic War, however, we do get some detailed battle narratives and what we see is that Carthage’s African infantry appear to be able to hold their own against Roman heavy infantry – quite clearly the best available at the time – pretty well. When Carthaginian armies are defeated, the Africans are generally the last to break; when they win, the Africans are often the key elements doing envelopment or holding key positions. On balance, then, I would say Carthage’s North African troops appear to be quite capable heavy infantry.

What Carthage doesn’t seem to have had was enough of them. We noted last time that at Carthage’s peak mobilization in 215, they had about 50,000 African infantry under arms. Michael Taylor in Soldiers & Silver (2020) looks more broadly at reported Carthaginian armies and estimated populations and concludes (and I think this is probably right) that this figure, around 50,000, probably represented the maximum sustainable mobilization from the North African population available to Carthage. That’s not bad – it’s far more than any Greek polis could manage – but hardly enough to rumble with alliances of Greek states (as in Sicily) or the major powers of the Mediterranean (like Pyrrhus or Rome in the Third Century) and so it would have to be supplemented.

And supplemented it was! And we’ll get to how in the next installment when we look at what we might term Carthaginian ‘vassals.’

Inside the head of this interstellar monster is a star that is slowly destroying it. Inside the head of this interstellar monster is a star that is slowly destroying it.


DF Paraphernalia: Last Call for This Round of T-Shirts and Hoodies

It’s really just a coincidence, but it was 20 years ago this week that I went full-time writing Daring Fireball (after writing the site in my spare time for 4 years). That feels like a long time ago. But it feels like yesterday, too. In my announcement, I wrote:

Daring Fireball is what I love to do.

That remains as true today than it was then. Whether you’re a longtime reader or a relatively new one, you might enjoy reading that piece from 20 years ago. So far, so good. (I’ve got some readers who were only small children when I wrote that. I occasionally hear from some who weren’t even born then.)

There might be other ways you can support my work directly in the future. But for now, the best way is to buy t-shirts and hoodies from my periodic sales. The current sale is going to end sometime tomorrow. If you’re seeing this post Sunday night and thinking about making a purchase, act now. If you’re seeing this Monday morning, you should really act now.

Thumbnail of a classic Daring Fireball logo t-shirt.

 ★ 

Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains