Tuesday 15 September 1663

Up pretty betimes and rode as far as Godmanchester, Mr. Moore having two falls, once in water and another in dirt, and there ’light and eat and drunk, being all of us very weary, but especially my uncle and wife. Thence to Brampton to my father’s, and there found all well, but not sensible how they ought to treat my uncle and his son, at least till the Court be over, which vexed me, but on my counsel they carried it fair to them; and so my father, cozen Thomas, and I up to Hinchingbroke, where I find my Lord and his company gone to Boughton, which vexed me; but there I find my Lady and the young ladies, and there I alone with my Lady two hours, she carrying me through every part of the house and gardens, which are, and will be, mighty noble indeed. Here I saw Mrs. Betty Pickering, who is a very well-bred and comely lady, but very fat. Thence, without so much as drinking, home with my father and cozen, who staid for me, and to a good supper; after I had had an hour’s talk with my father abroad in the fields, wherein he begun to talk very highly of my promises to him of giving him the profits of Sturtlow, as if it were nothing that I give him out of my purse, and that he would have me to give this also from myself to my brothers and sister; I mean Brampton and all, I think: I confess I was angry to hear him talk in that manner, and took him up roundly in it, and advised him if he could not live upon 50l. per ann., which was another part of his discourse, that he would think to come and live at Tom’s again, where 50l. per ann. will be a good addition to Tom’s trade, and I think that must be done when all is done. But my father spoke nothing more of it all the time I was in the country, though at the time he seemed to like it well enough. I also spoke with Piggott too this evening before I went in to supper, and doubt that I shall meet with some knots in my business to-morrow before I can do it at the Court, but I shall do my best.

After supper my uncle and his son to Stankes’s to bed, which troubles me, all our father’s beds being lent to Hinchingbroke, and so my wife and I to bed, she very weary.

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Live coverage: SpaceX to launch national security payload for the U.S. Space Force on Falcon 9 rocket from Vandenberg

A Falcon 9 stands on Space Launch Complex 4E ahead of the USSF-259 mission at Vandenberg Space Force Base, California. Image: SpaceX.

SpaceX is preparing to launch a Falcon 9 rocket from Vandenberg Space Force Base in California Tuesday night on a national security mission for the U.S. Space Force.

Liftoff of the USSF-259 mission is scheduled for 7:18 p.m. PDT (10:18 p.m. EDT / 0218 UTC). The rocket will fly on a southerly trajectory upon leaving Space Launch Complex 4E.

Spaceflight Now will have live coverage beginning about 30 minutes prior to liftoff.

The mission’s classified payload is expected to be deployed into a low Earth orbit, inclined roughly 80 degrees from the Equator. It will be SpaceX’s third launch in a month procured by the U.S. Space Force’s Space Systems Command (SSC) through the National Security Space Launch (NSSL) Phase 3 Lane 1 contract.

To date, SSC has declined to confirm any details about these missions, which also included USSF-366 (launched Aug. 15) and USSF-153 (launched Sept. 10). Those missions were identified as R1 and R2 in public documents and each flight carried 23 satellites. USSF-259 is identified in the same documents as TH-1. A mission designated R-3 is scheduled for Sept. 27.

SpaceX will launch the mission using the Falcon 9 first stage B1097. This will be its 13th flight after previously launching NROL-172, Twilight, Transporter-17, Sentinel-6B, and eight batches of Starlink satellites.

Nearly 8.5 minutes after liftoff, B1097 will target a landing on the droneship, Of Course I Still Love You, positioned in the Pacific Ocean. If successful, this will be the 224th landing on this vessel and the 661st Falcon booster landing to date.

Links 9/15/26

Links for you. Science:

New study reveals how COVID-19 likely spread between countries
The Remnants of a Lost ‘Supercontinent’ Just Rewrote the History of Life on Earth
Kennedy to deliver keynote for anti-vaccine group he once led
The Four-Color Theorem Gets a Rare New Proof
‘The toll was much higher’: Israeli study finds COVID deaths underreported
Why Is No One Talking About Long COVID?
New Cancer Vaccines Are on the Horizon. Disinformation Could Blunt Their Impact. Doctors and researchers are trying to boost trust in vaccines as the Trump administration peddles falsehoods.

Other:

A College Girl Was Exploited on Camera. A Network of Anonymous Men Got to Work
Do no harm? Not these GOP doctor-politicians. Kansas Sen. Roger Marshall joins a list of conservative lawmakers who ignore their medical oath
Save Humanity From Us (By Giving Us Money And Special Treatment)
Inside the internal turmoil between D.C. agencies, local police, and the National Security Council to clear homeless encampments
Hunter Biden’s Paintings
Several Texas Republicans condemn Bo French’s racist posts calling Asian students at UT a “problem”
Upstairs-Neighbor Warfare in Korea (lol)
Droney
He Wants to Deport Native Americans. He May Win Statewide Office in Texas.
First ‘Take It Down Act’ Sentencing Puts Man Behind Bars for 15 Years
Trump’s weird war against the states
The Man on a Quest to Digitally Preserve America’s Public Restrooms
America built a surveillance state out of fear and never left it
9/11 Began 25 Years of Nonstop War and Abuses of Power
The Dollar Will Be the Last Pillar To Fall
“Many National Guard just moved into a luxury apartment complex in SW DC.”
Kennedy Center could close as early as Tuesday, warns of bankruptcy, documents show
Whistle-Blower: Federal Agents May Have Broken State Laws in Search for Voter Fraud
Reaganism Broke US Tax Brackets. It’s Time To Fix Them.
Cops Search Thousands of Flock Cameras for Reasons of ‘LMAO,’ ‘IDK,’ ‘Hehe,’ and ‘asdfg’
Trump plan to limit mail voting hinders Democrats more than GOP, analysis finds
‘Don’t I deserve a little grace?’: Lonnie Bunch on pressure from Trump and leaving the Smithsonian on his own terms
Hunter Biden’s Paintings
The new Sanders-Casar Ban Artificial Superintelligence Act – and why I oppose it
To What
The push to remove lead pipes is on. Thousands of water systems still don’t know where theirs are
Does Teresa Benitez-Thompson stand a chance in deep red Northern Nevada?
America is built for driving. There’s hidden demand for something better.
Why American Relocations Are Plummeting
4th Fairfax County Public Schools’ student riding a bike or e-scooter hit by car in 2 days

Callum Williams on cybersecurity prices

Share prices of cyber firms have jumped around a lot in recent weeks, leading one side or the other to claim victory. But the crucial point is that, relative to the historical norm, the market is not really pricing ANYTHING big to change. There was a much bigger move in cyber stocks in both 2020-22 (up) and 2022-23 (down) but no one read “AI x-risk” into this.

Here is the full post with graph.

Image

Hardly the final word, and I am myself more pessimistic than those numbers indicate.  But at least with this we are getting somewhere concrete and scientific rather than just scare stories.  As for meta-commentary on the discourse itself, you really should be asking who are the people insisting on data here, and who are the people trying to talk you away from focusing on the data so much.

The post Callum Williams on cybersecurity prices appeared first on Marginal REVOLUTION.

       

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On the NSA’s Supercomputer from the 1960s

Really interesting story about Harvest, a specialized code breaking computer built in the 1960s by IBM for the NSA.

Why Is Trump Still Boosting AI?

Hot dog - Wikipedia

For the next couple of days I will be a Frankfurter — that is, attending a conference at the European Central Bank. So posts, if they come at all, will be short and erratic in timing.

Will AI transform the economy? The jury is still out on that one: So far there is little evidence for either the massive job losses or the soaring productivity growth industry leaders threatened/promised, but it’s still early days.

But AI does seem to be transforming U.S. politics. I can’t think of a technology that has inspired so much hate across such a wide political spectrum. Even the leading AI companies are warning about the dangers of their technology and pleading for government regulation to slow it down.

Which makes it more than puzzling that Donald Trump is going all in on AI, claiming that concerns about its dangers are a “hoax” and opposing any kind of regulation.

In so doing, he’s taking a wildly unpopular position. Here’s recent polling from UMass Amherst:

Notice that even a large part of Trump’s base is deserting him on this issue, with a quarter of Republicans disapproving.

So why is Trump posting stuff like this?

Robert Reich has a good post on the subject, urging us to follow the money: As he notes, members of the Trump family have personal financial stakes in the industry. And one motive one should never, ever dismiss in current U.S. affairs is Trump’s personal greed.

I would, however, add two more points.

First, I think Reich is too glib in dismissing the idea that Trump imagines that he knows what he’s doing. “It can’t be,” Reich writes, “that he knows very much about AI.” But does he know that he doesn’t know? That Truth Social post above, in which Trump declares himself perfectly able to manage this wild new technology because he is a “STRONG AND SMART (High IQ!) PRESIDENT”, is like a textbook illustration of the Dunning-Kruger effect, in which incompetent people are highly confident in their own judgment because they’re too incompetent to realize that they’re incompetent.

Second, it’s important to realize how much Trump needs an AI boom.

Trump came into office believing that his tariffs would produce a huge boom in “manly” jobs. In fact, job growth has been weak — and more than all of the job gains have gone to women. Meanwhile, tariffs have driven up consumer prices.

And then there’s the Iran war, which has been an economic as well as a strategic disaster. Diesel prices are now well above $6 a gallon. Trump officials love to say that gasoline was over $5 a gallon under Biden, which was true — for one week.

Yet one thing did seem to be going right under Trump II. Enthusiasm for AI was generating a huge investment boom and supporting stock prices. Trump officials, notably Scott Bessent, the Treasury secretary — who Edward Luce of the Financial Times now dubs “the Pete Hegseth of the Treasury” (ouch) — had taken to claiming that AI will solve all their problems, ending inflation by reducing costs and curing the budget deficit by generating huge economic growth.

The backlash against AI, then, is taking away the one thing the Trumpists thought they had going for them. So in a way it’s understandable that Trump is trying desperately to hold on to the magic (and possibly endangering the future of humanity, but he doesn’t care about that.)

But of course it won’t work. The AI boom, once Trump’s last remaining political asset, is now a huge liability.

The contagion of fear

The contagion of fear

Bryan Cantrill responds to the tweet by former Anthropic employee Jacob Coxon confirming that many Anthropic researchers believe AI "could kill us all by the end of the decade".

Bryan shares a story of his own youthful mistakes causing unjustified panic among less technical peers, and warns against doing the same:

These ghoulish claims strike brazenly at the hearth, and given the obvious importance of AI, it is unsurprising that they have leapt into the mainstream, with people asking the natural question: how would that happen? The answers always rely on hand-wavy extrapolation into the future; for example, Jacob Coxon cites "hacking critical infrastructure" and "extinction-level bioweapons" without further elaboration. But Coxon is not an expert on critical infrastructure, nor on bioweapons — nor, for that matter, on extinction. [...]

That said, we should not expect the public to understand LLMs, critical infrastructure, bioweapons, extinction biology, etc. — that burden must lie with those making the claim. The lesson that I learned (shamefully) decades ago is that domain experts, by way of their expertise, implicitly hold the public’s trust — and we must not abuse it. It is incumbent upon us to be circumspect in our claims — and maximally so when raising the alarm.

Bryan talked about his doubts about the bioweapons concerns in the recent episode of Oxide and Friends that I joined. You can hear more of his thoughts on that starting at 51m44s in that episode. Here's 57m04s:

I really think we need to be careful because it's so easy to be overcome with fear when we kind of make up these... it can give you biological weapons. Like, how? I mean, can we please have a biologist weigh in on this? Or can we have like someone who's got experience with bioweapons? [...] The bioweapon thing just gets under my fingernails because it leaves so much to the imagination that we insert with fear.

Via Lobste.rs

Tags: ai, anthropic, bryan-cantrill, ai-ethics

What blog posts influenced your thinking the most?

My comment on What blog posts influenced your thinking the most? — Lobste.rs.

An early Joel Spolsky one for me was The Law of Leaky Abstractions. I read that near the start of my career and it's encouraged me to always be looking for improved understanding of the layers under where I'm working, just in case one of those abstractions leaks.

A more recent one, from 2018, is Migrations: the sole scalable fix to tech debt by Will Larson. I absolutely love his idea that migrations (e.g. replacing one service with a new one, or switching database engines, or whatever) are part and parcel of software engineering and are a skill that you should invest in and get good at, not avoid or treat as special one-offs.

The Engineer/Manager Pendulum by Charity Majors was hugely influential for me. I was stuck in engineering management and worried that if I switched back to being an "Individual Contributor" (ugh I hate that term) I'd damage my career. Charity gave me permission to make the switch by pointing out that many of the most successful software developers pendulum from one track to the other multiple times over their career, and doing so makes you better at both sides.

Tags: joel-spolsky, software-engineering, will-larson, charity-majors

Robots Have No Voice

Robots Have No Voice

Robot writing has no voice. That’s why you find it annoying. Like it or not, your brain is currently one of the best organic pattern matchers in the known solar system, and that means you can detect patterns. Like breathing, you just do this. All the time.

You are not being triggered by the endless em dashes; it’s not the trailing participial clauses, and the incessant adverb transitions. It’s that the robot does not care about what it’s writing; it has near-infinite data at its disposal, and it’s been instructed to keep you happy because that makes good business sense. Let’s discuss each in reverse order:

Brown-noser: Like any good business, the job of the robot is to make you a repeat customer, and that means it needs to efficiently respond to your prompt. Two parts to explain here:

  1. Efficiently. If you’re using ChatGPT or Claude on the web, those respective companies have provided the robot with meta guidance on how to answer. I suspect they provide a clause you never see that reads “Better is the enemy of done,” which means “Answer quickly,” because faster is cheaper. The reason I know this exists is that I mostly use Claude via Ghostty, and Claude Code knows to think (see: burning tokens) before answering my questions, which takes longer and costs more. I am shocked when I prompt via the web, and the answer is often both instant and frequently wrong.
  2. Your prompt. What’s your prompt? I don’t know. I do know that the robot’s primary job in responding is to make sure you get a satisfying answer. I didn’t say correct; I said satisfying. How do I know this exists? Because I have super dumb ideas all the time and never in the history of ever has a robot told me my idea was dumb and — wow — when I say dumb, I mean if you were sitting next to me in this coffee shop and I was telling you this dumb thing, you would raise your hand to stop me, put that hand on my shoulder, and tell me, “Wow. That… is dumb.” Furthermore, once you graciously shared this feedback, I would immediately see the dumbness.

Brown-nosing is when someone on your team incessantly and annoyingly agrees with you. All your ideas are good. Yes sir! I’ll get right on that. The robots have weaponized this sycophantic behavior at scale.

True story: I had a question about something dumb, and I was sparring with Claude Code on the inane topic when I realized all the robot was doing was agreeing with me. I typed, “I think you are telling me what I want to hear,” to which it responded, “Yeah. Probably.”

Infinite Know-It-All: Ok, not infinite, but a lot more than you have at your immediate disposal. The robot wants to answer your query efficiently, and it has all of that at hand, so it rapidly finds quite a bit of information and wants to share every bit of it with you. But which data matters more? Which matters less? What are the interesting bits versus the laborious, boring, endless facts?

Given your brief prompt, desire to help, and impressive repository of data, web-based robot responses are often walls of text. It’s like your good friend who is suddenly into the Jason Bourne franchise. Endless Matt Damon facts. Is it interesting? Maybe. Is it often more than you need? Frequently. These robot responses read like a know-it-all, which is interesting because they literally know nothing, which is the actual point…

Robots Don’t Care About Caring: That wall of text the robot just generated for you on the breakfast sandwiches in San Francisco is mostly true (it did search for the best breakfast sandwiches in San Francisco) and pretty complete, but as you read it… that emptiness you feel inside? It’s because the writing has no voice.

Good writing captures voice. Good writing documents how another human thinks. When you read text generated by a robot, it’s that thinking that is missing. Your world-class pattern matcher sees all the words, sentences, ideas, arguments, footnotes, em dashes, and everything else you’d expect out of writing, but the reason you squint your eyes and wonder, “Did a robot write this?” is because… there is no voice.

It does not care about its writing. It looks like it cares about you, but that’s because it’s echoing the last words you wrote — the prompt — and working incredibly hard to find the optimal set of words to respond to your specific set of words.

Do you want to know how someone thinks? Read their writing.1

Expect the Unexpected

Lyle and I were talking about robots on The Important Thing. I explained that the way you’d know a work was human was in the mistakes, “The robot would never do this, this is dumb; must be a human.”

Mistakes might not be the right word.

Non-linear. Out of place. Creative. Or perhaps just unexpected.

I was watching Sinners for the first time… on a plane. You know the scene: it’s when our main character, Sammie Moore, starts singing for the first time, summoning his musical ancestors, both past and future. Suddenly, there was a Jimi Hendrix-inspired character on the screen in the middle of what you thought was a Depression-era vampire movie

I clapped. Sitting on that plane.

Because I didn’t see that coming. My brain loved it. The lack of pattern.

So much voice.

  1. Some of the best long-form voices out there right now: Daring Fireball, Simon Willison, Charity Majors, Jason Kottke, and Stratechery.

Tuesday assorted links

1. Easy to bioengineer a very dangerous virus?

2. The astrophysicists are getting antsy too.  Princeton is also getting nervous.  If nothing else, these are huge PR own goals.  The guy is a Mill scholars, can you imagine J.S. Mill tweeting that way?

3. New David Brooks podcast.

4. One Chinese view of AI risk.  And from Richard Hanania.

5. Arnold Kling on Polanyi knowledge.

6. Jeremy Stern profile of Mark Zuckerberg.  Great piece.

7. China’s first AI-generated TV series.

8. Introducing Free Press Excursions.

9. Redux of my earlier talk/session at St. Andrews on Effective Altruism as a philosophy.

The post Tuesday assorted links appeared first on Marginal REVOLUTION.

       

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SCOTUS Shuts Down Trump Mail Takeover Plan

In a brief order, the Supreme Court appears to have shut down the Trump White House’s plan to take over and drastically complicate voting by mail for the November midterms. Only the two most corrupt Justices, Alito and Thomas, dissented from the opinion. Kavanaugh meanwhile noted that a major part of his reasoning wasn’t so much the merits but how little time there is before the midterms and the difficulty of implementing any changes so quickly.

For the sake of clarity, this is not a final ruling but rather the Court declining to allow the plan to move forward while the case itself is being decided. Effectively, however, that would appear to settle the matter for the November midterm.

Just my own take on this: I suspect there might be a majority or at least more than two votes to okay a plan like this. The Court is simply that corrupt and heedless of the constitution. But this implementation was likely to create massive election chaos, delays, perhaps even the impossibility of holding an election in states which vote entirely by mail. I suspect the Justices did not want to own that outcome.

Our reporter Kate Riga has the whole story here.

AI Frontier Labs and the Loving Hand of Product Liability

As you’ve likely seen, a strange and perhaps positive chain of events unfolded over the weekend in the world of AI and what we might call human extinction discourse. Dario Amodei, CEO and cofounder of Anthropic, posted an essay calling for a global slow-down in AI development to allow more time to prioritize safety and what the industry calls “alignment” and pledging that Anthropic would take a series of steps in that direction unilaterally. Somewhat surprisingly, OpenAI CEO Sam Altman and archvillain Elon Musk stepped forward and said they agreed and appeared to agree to join Anthropic in the proposed slowdown.

Regardless of what one thinks of AI and its possible dangers — existential or otherwise — it’s hard not to see this as at least a somewhat good development. And I say that with full cognizance of the various arguments about financial overextension or heading off sterner regulation that may make these moves self-interested. (AI critic Gary Marcus gives it a qualified endorsement along with a good cross-section of responses.) But I wanted to step back for a moment and talk more generally about the question of “externalities” which has always been the problem lurking in the background of Big Tech’s road to national and global domination.

Before getting into that, a subsidiary point. When you starting digging into debates about AI you realize there’s just a wild cast of characters, groups, movements all arrayed around this technology, some boosters, others critics. A lot of AI critics point to the fact that a number of the leaders, particularly at Anthropic, are part of the so-called “rationalist” community, adjacent to “effective altruism.” And these folks have kind of a cottage industry or cottage subculture which is rife with predicted future extinction events. Is this part of the driver of all these claims about being in a race with AI to make sure it doesn’t decide to exterminate us? I’m really not sure. But it does seem to play some role. (This “rationalist” world — no I’m not totally sure how they got possession of this word — are big in the Valley.) Meanwhile, you’ve got another faction in the tech world, which thinks all that talk of extinction events is a bunch of culty nonsense and/or basically a ruse to allow companies like Anthropic to lock in their dominance as a kind government cartel.

And the interesting thing is that it’s … well, the evil guys, who are on that side of the argument. Particularly David Sacks, who is now Trump’s AI advisor and before that and probably continuing is a like a professional Elon Musk fanboy and courtier. So in response to this proposed slowdown, Sacks put a post on Twitter which basically says, ‘Great, you’re pausing. But don’t pretend you need to suspend anti-trust laws or that all these dangers you whine about can’t be handled by normal market and liability mechanisms.’

“Stop pretending you need a regulatory approval process that supersedes product liability,” to use his words.

Now, I’m certainly not taking the side of David Sacks here, who might best be described as Elon Musk without the charm or the money. But this issue of liability actually is a key one. Indeed it’s not too much to say that the story of Big Tech over the last quarter century has been one of improperly accounted for externalities. We discussed this in an Ed Blog post (“Feral AI and the Question of Externalities”) back in 2023 …

One of the central dynamics of the Internet/digital technology age has been the issue of externalities. Facebook makes billions but leaves a path of destruction and dislocation in its wake that society has to grapple with and pay for. Some of this is just Schumpeterian creative destruction. New technologies and new businesses based on them make old ones obsolete and drive their ruin. We’ve broadly accepted this as a fact and a feature, albeit a disruptive one, of living in a capitalist, free society. But many are more like nuclear power plants that dump their used fuel rods in a local river. The issue isn’t capitalist disruption, it’s the privatization of profit and the socialization of risk.

The rush to bring these tools to market is partly simple profit motive but, even more, something beyond that: the need to be first. Google at least sees the risk that its empire of search, which still drives most of its billions in profit, could be ripped from beneath it by Microsoft — which has the OpenAI franchise and is working to incorporate it into what has always been its sad-sack also-ran search engine, Bing. That’s existential. Hundreds of billions are potentially at stake for both companies. Being first can mean everything — as it did for Google a generation ago. But for society at large, there are other equities in the balance. And there are flashing warning signs here about the need to slow down.

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Liability is a legal and economic framework for properly assigning, properly tethering together, the gains and risks/costs associated with economic activity. It’s true that at the extreme end, liability can become so onerous that society loses through lost innovation and economic growth. In practice that’s seldom the problem. A huge, huge amount of the economic powerhouse of Silicon Valley and its concentrated wealth creation has been a matter of pushing off all its downsides onto the public, either collectively or individually. Nuclear power is super, super lucrative if you just fire up a reactor in your backyard with zero containment and throw away the spent fuel rods in the municipal garbage or the local lake.

With AI, laws which properly and securely assigned liability would go at least a decent way to solving some of these problems. The same investors pouring hundreds of billions into frontier AI labs would more clearly see how a few catastrophes could sweep away all that wealth in a moment. Needless to say, markets are not always rational. I would never claim otherwise. But the proper assignment of liability is certainly part of the equation.

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Learn how SAML flows work, the tradeoffs between building or buying, and best practices for security, routing, and UX. Or skip the hassle and add SSO with WorkOS.

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Apple’s 27.0 OS Updates

Armin Briegel at Scripting OS X has compiled links for all the release notes for all of today’s OS updates (features, developer, security). In addition to the 27.0 updates, Apple also released 26.7 updates and MacOS 15.8 Sequoia. Big day.

 ★ 

YouTube Live at 2 PM ET: Chris Mathias on the Charlottesville Marcher Poised to Take Office in Florida

ICYMI, TPM’s new reporter Chris Mathias just published a new investigation revealing that the Republican nominee for a seat in the Florida House of Representatives marched alongside neo-Nazis at the deadly 2017 “Unite the Right” rally in Charlottesville, Virginia. Chris will join TPM publisher Joe Ragazzo at 2 p.m. ET on YouTube live to talk about his piece and how Charlottesville ended up as a preview of the future of the Republican Party.

Today is also Chris’ first official day on staff! So please follow him on Bluesky and X and welcome him to the TPM community.

We’ll see you on YouTube at 2!

Trump Finds One More Way to Sabotage His Party In the Midterms

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There are moments in American politics when one issue becomes so powerful that both parties converge on roughly the same position, because to stand in front of the approaching tsunami shouting “I disagree!” seems politically suicidal. That’s what it was like in the immediate aftermath of September 11, when just one member of Congress (Barbara Lee, currently the mayor of Oakland) had the courage to oppose the resolution to go to war in Afghanistan. It’s what it was like in the 1994 midterms, when the crime issue became so overwhelming that nearly every Democrat campaigned on how “tough” they’d be.

What’s happening right now with artificial intelligence and data centers isn’t quite the forced unanimity we saw after 9/11, but it isn’t far off. With just seven weeks until the midterm elections, the anti-tech momentum has gotten so intense that politicians who had promoted data centers have reversed their stance, and almost nobody — Democrat or Republican — wants to be caught saying anything good about AI or Silicon Valley.

There might have been a chance that despite their party’s alliance with Silicon Valley, Republican candidates could have slithered out of danger on this issue, or at least not seen it turn a bad election into an outright catastrophe. But Donald Trump won’t let them.

It’s gotten so bad that even the tech sociopaths are worried

After a series of alarming stories about AI agents performing unforeseen hacks and a rapidly growing movement against the proliferation of data centers, the AI oligarchs themselves apparently decided that the building political pressure demanded a response. So Dario Amodei, the CEO of Anthropic, posted a long article saying that “We must slow the pace at which we improve the capabilities of AI models,” then Sam Altman of OpenAI and the powerful white supremacist Elon Musk chimed in to agree.

As of yet, they don’t seem to be doing much about it, other than saying they’ll be super-careful and promising to keep talking amongst themselves about how careful they’ll be. None of us should take their motives at face value; this is likely nothing but an effort to tamp down the growing backlash. It might also be one more go-round of the doomer hype/investment cycle, in which the companies say their products might kill us all, which convinces people that AI really is going to be the most important invention in human history, which then leads those with money to provide the hundreds of billions of dollars the companies need to fund their operations while not asking too many questions about whether the industry will ever generate enough income to cover what it’s spending.

In any case, one of the reasons public opinion has turned so overwhelmingly against the industry is that none of the promised glories it insists will come from AI have arrived; we’re still waiting on that cure for cancer and the solution to climate change. Meanwhile, there’s a steady drumbeat of scary headlines about the nightmares AI is either already creating or might create soon.

Even the stories not about rogue actors or terrorists all seem designed to make people more worried than excited, whether it’s teachers warning that AI is damaging kids’ ability to learn or stories about morons trying to cram AI anywhere and everywhere, whether the technology is mature and safe enough or not:

The Trump administration is accelerating efforts to make artificial intelligence an integral part of medical care in the United States, throwing the resources and support of the federal government into projects that deploy A.I. agents to diagnose and prescribe treatments to patients.

The multifront effort at the Department of Health and Human Services has raised concerns among some officials over the past few months that change is moving too quickly, with inadequate evidence of the technology’s safety and effectiveness, according to people who have been involved the discussions. They also worry about outsized influence of Silicon Valley investors that have previously played little role in federal health policy.

Since this is being overseen by RFK Jr. and the collection of dingbats he has assembled at HHS, what could possibly go wrong?

Source: University of Massachusetts poll, September 14, 2026

The bull enters the china shop

President Trump’s decisions of late almost seem designed to ensure that his party loses the midterms. You’ve got the insane trade war with Canada; the Iran war that is driving up prices, especially for gas; his obsession with his ballroom and arch and reflecting pool, which makes him look indifferent to people’s struggles — is there any other way he could sabotage his party’s vulnerable officeholders?

Stand back:

That comes just two weeks after this:

So now we’re in a place where the AI companies themselves are warning that development is moving too fast, and Trump — who keeps telling everyone they should pretend he’s on the ballot — has made himself the last and loudest advocate of pedal-to-the-metal development of both AI and data centers.

Democrats are always being told that they’re being elitist and condescending when they tell voters that something they’re concerned about actually isn’t a problem, or that those voters should think about an issue differently than they have before. This is supposed to be electoral poison; instead, Democrats are told, they should validate whatever voters already believe and pander to them relentlessly. Yet here we have the president of the United States explicitly telling people that worrying about AI and data centers makes them fools who want to be poor, and dupes for China to boot. “Whoever wins AI, wins,” he keeps saying, to which most sane people would say, “Wins what, exactly? And what does it mean to ‘win AI’?” Trump himself has no idea.

I started by noting some times in the past when an issue became so important that the parties converged on a position; right now that position is 1) AI is potentially dangerous and ought to be regulated (somehow or other) by the government, and 2) data centers are bad and at the very least should only be allowed in your community or your state with strict commitments from the builders about energy use, water use, taxes paid, and jobs created — or even better, not built at all. That’s what almost all Republican candidates are saying right now.

But here’s the thing about occasions like this: When members of one party are changing their position to arrive at where most of the public is, they don’t usually succeed. Just as Republicans benefited from the default assumption in 2002 that they were the party that would wage war to make Americans safe, and in 1994 that they were the party that favored getting “tough” on crime, today they’re caught by the presumption that they’re the party that favors giving corporations unfettered freedom to trample on the little people.

And since the president is such an enthusiastic booster of AI and data center construction, and so contemptuous of anyone who disagrees with him, that becomes the position of the Republican Party. Any particular candidate might try to convince voters he actually wants to restrain the villainous tech firms, but they’ll barely be able to hear him over the grating shouts of the guy with the world’s loudest megaphone.

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This Atlantic hurricane season is about to do something that hasn't happened in 175 years

Last week, the Atlantic hurricane season blew through its traditional peak—which comes around September 10—with nary a tropical wave in sight, let alone a storm or hurricane.

This is remarkable. Usually this is the time of year when sea surface temperatures reach their warmest in the tropics, and with a favorable atmosphere it should be smooth skating for tropical systems. But this year, the main region where most tropical systems develop is choked with Saharan dust and wind shear.

No one is complaining. Landfalling hurricanes are incredibly destructive for coastal areas and have the potential for considerable inland rainfall. Even storms at sea, in the Gulf of Mexico, can send energy prices skyrocketing—the last thing needed this year.

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Rocket Lab is seeing red about NASA's decision on a Mars spacecraft

In theory, developing a spacecraft that will fly to Mars, insert itself into orbit around the red planet, and relay transmissions back and forth to large satellite dishes on Earth is a relatively straightforward proposition.

NASA's procurement of a "Mars Telecommunications Network" spacecraft, however, has turned out to be one of the most engrossing dramas of the year for the US space agency.

The agency finally reached a decision earlier this month, selecting Blue Origin to develop, launch, and operate a $700 million spacecraft at Mars. However, the main competitor for the award, Rocket Lab, was not happy—at all. On Friday, the company filed a protest of NASA's decision with the US Government Accountability Office.

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25 Years of Mass Surveillance Is Enough

This essay was written with Cindy Cohn, and originally appeared in Lawfare.

One of the many legacies of the terrorist attacks of Sept. 11 is the government-wide shift from targeted surveillance—such as individual wiretaps or pen register/trap and trace orders—to mass surveillance techniques—such as tapping into the internet backbone or mass collection of telephone or internet metadata. The legal and technical architecture of modern mass surveillance, initially framed as a necessary defense against terrorist threats, has grown far beyond that justification and national security in general. Mass surveillance is now a routine tool used by law enforcement. ICE uses it in immigration actions and against people exercising their First Amendment rights to protest. It’s also increasingly part of private security systems, such as facial recognition at venues such as Madison Square Garden and networked Flock license plate capture systems on roads and in parking lots.

The interrelation between private and governmental mass surveillance is worth examining. Surveillance is the business model of the internet; companies like Google and Facebook constantly spy on their users’ behavior. From the National Security Agency relying on data collected by telecommunication and internet companies, to local sheriffs and ICE agents relying on cellphone location data and privately managed automatic license plate readers, governments primarily obtain the mass surveillance information through private companies. Increasingly, access doesn’t just come through legal processes, either. FBI Director Kash Patel recently confirmed in congressional testimony that the agency is purchasing information on Americans from data brokers and intends to continue to do so.

This pipeline from private collection to governmental collection means that as companies collect more information for surveillance capitalism purposes, more is available to law enforcement as well. And as the technology for mass surveillance and analysis improves, especially with the increased use of AI technologies, the problems attendant to mass surveillance grow as well.

After 9/11, the idea that the government could surveil the population to safety took hold. In 2001, the fear of terrorism reached a frequency and intensity never before seen. Along with that came the fear that the enemy could be anyone, anywhere. As a result, the government’s response was to watch everyone, everywhere. This line of reasoning underpinned the shift from targeted to mass surveillance. Or, in the words of an internal National Security Agency (NSA) presentation that was made public as part of Edward Snowden’s 2013 disclosures, a government that can “Collect it All,” “Process it All,” “Exploit it All,” “Partner it All,” and “Sniff it All,” will ultimately, “Know it All.” Similar rationales support the rise of domestic mass surveillance: if law enforcement could see and hear everything, it could more effectively interdict and solve serious crimes.

The national security community has never provided a full analysis of the costs and benefits of these mass surveillance programs, either in terms of taxpayer dollars or diversion of resources from other efforts—or any demonstration that those techniques stopped attacks that otherwise they would not have been able to prevent. While the NSA occasionally presents examples of the successes due to its mass surveillance programs, especially when those techniques are under public pressure, the examples also regularly fall apart upon serious scrutiny. And even if some utility exists, it must be seriously weighed against the costs.

Similarly, there has never been any comprehensive analysis about whether domestic immigration or law enforcement’s use of these techniques actually makes people safer, or whether other techniques could produce the same results. Instead, both the police and the companies selling these tools float anecdotes and dubious data. For example, Flock’s data equates the number of law enforcement hits in their database with actually solving crimes.

Twenty-five years after 9/11, it seems reasonable to step back and evaluate the costs of this shift to mass surveillance, especially in terms of Americans’ rights and freedoms.

The Shift

The easiest place to see a shift to mass surveillance was in the government’s decision immediately after 9/11 to collect Americans’ telephone records. The program started under an argument of pure executive power as the “President’s Surveillance Program.” But in 2006, that argument secretly shifted to a novel interpretation of Section 215 of the Patriot. Act which had only previously authorized more targeted access to record. While some media and public interest organizations struggled to force the government to reveal the program as early as late 2005, the government only officially confirmed it after the 2013 Snowden disclosures. In 2015, the Second Circuit Court of Appeals rejected the government’s interpretation of Section 215 as allowing mass collection of telephone records. Later the same year, Congress passed the USA Freedom Act. While this new law still allows collection of a tremendous amount of domestic telephone records, it ended the indiscriminate mass collection that had occurred for nearly fourteen years.

Other shifts to mass surveillance continue through today. The NSA launched its Upstream program, which involved intercepting both metadata and content from key telecommunications junctures inside the U.S., soon after 9/11. It was also initially conducted under a claim of purely presidential authority. This program was brought under marginal congressional and programmatic (not targeted) Foreign Intelligence Surveillance Act (FISA) court review via Section 702 of the 2008 FISA Amendments Act. In 2017, more than15 years after its inception, the NSA ended content searches due to FISA court pressure, but the mass collection continues.

Despite the stated goal of conducting mass spying only on people outside the U.S.—which itself is problematic given international law’s requirement that surveillance be both necessary and proportionate—mass surveillance collects a tremendous amount of U.S. persons’ communications. This can happen because people communicate with people abroad, or because of overcollection—when government agencies gather far more personal data on non-targeted US persons than authorized by law. The concerns about collecting Americans’ data on U.S. soil led Congress to allow the program to officially expire in 2026, although the previously-approved mass surveillance itself continues until at least Spring of 2027.

The shift to mass surveillance would be notable enough even if it remained only a strategy of the intelligence community. It has not. Americans are awash in mass surveillance. Networks of automated license plate readers such as those offered by Flock and Vigilant Solutions blanket both public and private roadways and parking lots. These networks often allow searches by law enforcement, including across jurisdictions. They are, for example, being used to track people seeking abortions across state lines. Facial recognition tools, once the province of only the more elite parts of federal law enforcement, are increasingly used by Immigration and Customs Enforcement agents on immigrants and protesters, in airports by the Transportation Security Administration, as well as by private entities. And, of course, modern phones track users’ locations constantly—and that information is readily available to law enforcement, often with only minimal process protections.

Constitutional Costs

Regardless of the murkiness of its actual usefulness, the shift from targeted to mass surveillance has profound implications for Americans’rights. It has created risks that have become increasingly evident, especially under the Trump administration.

At a basic level, the Fourth Amendment guarantees that citizens can be secure in their “persons, houses, papers and effects” from unreasonable searches. Warrants breaching that security should be supported by probable cause and particular descriptions of the place to be searched and items to be seized. Mass surveillance turns that promise on its head, allowing access to our “papers and effects” by the government without individualized suspicion or a particularized description of what data is being seized, much less probable cause. This protection was in response to colonial British misuse of writs of assistance, which authorized indiscriminate searches rather than targeted ones.

The justifications for exempting mass surveillance from constitutional protection vary. For Section 702, the government has taken the position that U.S. persons’ communications caught up in the dragnet, either due to overcollection or because they were communicating with someone outside the United States, do not require a warrant prior to initial collection or secondary access by the FBI and several other agencies. The argument is that if the initial collection was not aimed at Americans, the information is free from constitutional protection for any later uses, even for reasons far afield from the initial rationale for collection.

Other arguments rest on the claim that metadata is outside the Fourth Amendment, despite its demonstrated ability to reveal intimate details of all of our lives. Still others rest on the Supreme Court-created Third Party Doctrine, which holds that the Fourth Amendment does not apply to data shared with companies that provide us with services. Some turn on whether analysis by machine counts, claiming that only “human eyes” matter—a particularly troubling argument with the rise of artificial intelligence. What’s more, the government has used doctrines like standing to limit the ability of those subjected to mass surveillance to seek constitutional protection. No matter the argument, the goal is the same: to place the mechanisms and fruits of mass surveillance outside the protections of the Fourth Amendment.

The overarching truth is that, due to the concerted efforts by the government since 9/11, and the rise of technologies in recent years, the slice of Americans’ lives and data that are actually protected by the Fourth Amendment has shrunk significantly in the past 25 years. Together, with the technical capabilities of mass surveillance and the increased ability for that data to be analyzed using AI tools, the “security in our papers and effects” that the constitution promises seems increasingly illusory.

In addition to the Fourth Amendment, mass surveillance creates tensions with the First Amendment. The Constitution has long recognized that the right to freedom of speech requires a zone of privacy against governmental surveillance. The right to anonymous speech as well as the right of association both recognize the chilling effect that surveillance creates for people saying unpopular things or attempting to organize for political or other societal change. Mass surveillance grants the authorities the ability to track those people, both in real time and historically, that is inconsistent with actual techniques of freedom of speech and assembly.

That is why the recently released 2026 U.S. Counterterrorism Strategy is so troubling. On page seven, the White House expressly states that it intends to target domestic activists with its heretofore foreign-targeted powers. It says that the government “will prioritize the rapid identification and neutralization of violent secular political groups whose ideology is anti-American, radically pro-transgender and anarchist” and “will use all the tools constitutionally available to us to map them at home, identify their membership, map their ties to international organizations like Antifa.” While framed as targeting “violent” groups, it’s clear that the government intends to use its national security tools, presumably including the tools of mass surveillance, against Americans in ways that will create profound tensions with the First Amendment rights of people to organize and communicate privately.

Costs Due to Mistakes and Abuse

Even assuming some utility from mass surveillance—a fact we do not dispute, even if the public record is shaky and conclusory—the history of both the national security and domestic uses of mass surveillance confirms that these tools are inevitably misused, and that mistakes have impacted huge numbers of Americans. The past twenty-five years have demonstrated that it is not possible to surveil the entire US population while staying within the bounds of even a very generous legal framework like Section 702.

As Rep. Zoe Lofgren (D-Calif.) recently stated in discussion of Section 702 in an interview with Tech Policy Press: “backdoor searches have been used improperly for protestors, 19,000 campaign donors, members of Congress, journalists, government officials, a state court judge who had complained to the FBI about police misconduct. It has been abused substantially in the past.” The NSA experienced so much abuse of its mass surveillance tools by actual or aspiring romantic partners and ex-spouses that an internal name emerged for it: “LOVEINT,” or Love Intelligence.

That same pattern of abuse is now emerging at the domestic law enforcement level. A Texas police officer misused, and then lied about, using license plate readers to track a woman suspected of seeking an abortion. Multiple law enforcement officials have been accused of tracking people they either wished to have a relationship with or who were their exes. And mass surveillance technologies have been used to track both immigration targets and citizens engaging in their First Amendment-protected right to track and record the police.

Mistakes are inevitable with collections of data of this size and scope. The history of the FISA court’s reviews of Section 702 is littered with examples of the NSA not being able to follow its own rules limiting the scope of what it collects and analyzes, even after having been given multiple chances by the court. On the local level, the technical protections that Flock, for example, put in place have repeatedly been insufficient to stop “accidental” sharing its data with out-of-state law enforcement. These mistakes have fueled growing efforts by local communities across the country to remove license plate readers. Those efforts should be the first step in a broader reconsideration of mass surveillance.

More generally, ubiquitous surveillance carries a real societal cost. The chilling effects are real and pervasive, and they tend to fall hardest on the most marginalized members of society. Moreover, social progress requires the ability to experiment in secret. It’s hard to imagine a society progressing morally to the point of accepting and legalizing things like marijuana use or gay marriage if the earliest signs of that shift are snuffed out because of overzealous surveillance.

Reversing Course

While a cost-benefit analysis is not the best frame for deciding constitutional rights, it is a place to start to evaluate government policies. If the costs are too high and the benefits too small, what should the public do? While the policy and legal frameworks can be individually complex, mass surveillance is a problem in all of its applications. So too should solutions be comprehensive rather than piecemeal.

One comprehensive strategy is to reset the promise of the Fourth Amendment and recognize that a warrant is required prior to collection, access or use of information gathered through mass surveillance. This would apply to collections that include U.S. persons, whether done for national security or domestic purposes. This protection would apply regardless of whether the information is in the form of metadata. It would apply regardless of whether the information is held in homes or by services people rely on, such as telephones, internet or social network providers, or by private entities utilizing mass surveillance for their own purposes. By passing this legislation, Congress could ensure this rejection of mass surveillance, and include real enforcement such as a private right of action and an automatic exclusionary remedy in criminal prosecutions. The courts could also recognize this protection of “papers and effects” directly as a plain language interpretation of the Fourth Amendment.

There are already a number of efforts that take on pieces of mass surveillance. Section 702 has expired and should remain so. This was due largely to efforts to block the “back door” access to Section 702-collected data without warrants. The bipartisan “Fourth Amendment is Not for Sale Act” would prevent the government from purchasing data that it would otherwise need a warrant to obtain. The Supreme Court itself has already been chipping away at the Third Party Doctrine, with a recent step in the rejection of mass geofence warrants—warrants seeking the identities of individuals based upon their proximity to a crime—in Chatrie v. United States. Now, such warrants fall, at least initially, under the Fourth Amendment.

A more comprehensive approach would also address mass surveillance carried out by private companies, and to ensure that Americans have the right to encrypt and secure their data. There are many reasons the United States would benefit from a comprehensive privacy law—and curbing mass surveillance is one of them. Addressing mass surveillance is certainly one of them. Ideas such as the banning of secondary uses of data—with roots in the Fair Information Practice Principles from the 1970s—are worth pushing forward. So are moves such as creating fiduciary duties for mass data collectors. There are many more ways to curtail private companies’ mass surveillance while staying within constitutional boundaries. But addressing the costs of mass surveillance by both companies and governments is even more important in a world where AI agents are making decisions both about the public and on their behalf based on their data and observed behavior.

Twenty-five years after the U.S. government embraced mass surveillance, it’s time to evaluate it as a whole, and consider responses that address the problem as a whole. Americans must ask: Is it consistent with a self-governing democracy to have systems that watch everyone everywhere? Is the public comfortable with governments—federal, state, local—that seek to “know it all” about its citizens? Is the public comfortable with private mass surveillance in its own right and as it’s being increasingly used to fuel government surveillance? These questions have long needed serious consideration. But as it becomes increasingly evident that the Trump administration is using mass surveillance to keep itself in power, stifle dissent, and undermine political opponents, these questions are now more urgent than ever.

The striking thing is how late the market moved

Here’s the S&P 500 (daily close) with the key COVID and policy events marked; the numbered key is below the chart.

Event key:

  1. Dec 31 – China reports the Wuhan pneumonia cluster to the WHO
  2. Jan 21 – First confirmed US case (Washington state)
  3. Jan 23 – Wuhan locked down
  4. Jan 30 – WHO declares a global health emergency (PHEIC)
  5. Feb 19 – S&P 500 all-time high, 3,386
  6. Feb 24 – Italy outbreak; first big US selloff
  7. Mar 3 – Fed emergency 50 bp cut
  8. Mar 11 – WHO declares pandemic; Europe travel ban; NBA suspends season
  9. Mar 13 – US national emergency declared
  10. Mar 15–16 – Fed cuts to zero and restarts QE; worst day since 1987 (−12%)
  11. Mar 23 – Fed announces unlimited QE; market bottom at 2,237
  12. Mar 27 – CARES Act signed
  13. Apr 2 – 6.6 million initial jobless claims in one week
  14. Apr 20 – WTI oil futures settle below zero
  15. May 8 – April jobs report: 20.5 million jobs lost, 14.7% unemployment

The striking thing is how late the market moved. Wuhan was locked down and the WHO had declared an emergency a full month before the peak. The 34% drawdown then took 23 trading days, and the bottom coincided with the Fed’s unlimited-QE announcement rather than with any turn in the epidemiological news, which was still getting worse through April.

Addendum: Mostly from a query to Claude. You may fill in the missing context.

The post The striking thing is how late the market moved appeared first on Marginal REVOLUTION.

       

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Chasing la dolce vita

Painting of a man walking on a path through a hilly landscape away from a town, with a bird flying overhead, both casting long shadows on the ground.

Homecomings, fantasies, food and ghosts – how the myth of eternal return keeps the Italian diaspora in a state of longing

- by Ben Faccini

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For the first time, the US military confirms it has deployed weapons in orbit

Air Force Secretary Troy Meink made the first public declaration Monday that the United States has placed "space control weapons" in orbit, an announcement that will surely reverberate in the power centers of Beijing and Moscow.

Space Force officials have previously expressed their interest in acquiring space-based weapons, and Pentagon leaders have become more open to discussing space warfare in recent years. Therefore, Meink's announcement Monday at the Air and Space Forces Association's annual Air, Space & Cyber Conference near Washington, DC, was not entirely unexpected.

“Today, we continue to ensure we remain ready to meet the challenges of evolving threats, wherever they exist. This is why the United States now has on-orbit space control weapons capable of defending the joint force against hostile adversary action,” Meink said in prepared remarks.

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Space’s growing billion-dollar club

Download our new mapping of every private space company valued at $1 billion or more.

The post Space’s growing billion-dollar club appeared first on SpaceNews.

Those new service sector jobs

Horwitz is in the business of playing a version of mom for local college students. Concierge companies offering student support have existed for decades. But in recent years, a new crop of upstarts — such as Horwitz’s company, MindyKnows; the Bama Mama in Alabama; the GA Mom in Georgia; and Campus Mom in Texas — have met additional demand from a new generation of worried parents…

The specific services vary here and there, but share commonalities. Campus Mom offers “holistic wellness check-ins,” laundry services and sorority recruitment support packages, sent to the sisters to up a child’s odds of acceptance. Carrie Eckhardt, the Bama Mama, will clean students’ dorm rooms and check in if parents haven’t heard from their child in a few days (“just pop in and say hi, and take a picture and send it to their mom”)…

Horwitz, for her part, brings students balloons on their birthdays and chicken soup when they’re sick, sits with them in the emergency room and picks up their prescriptions if they’re busy. She bakes homemade challah, coordinates with the bedbug exterminator, texts photos and updates to faraway parents and doles out recommendations on the best local doctors and landlords.

Here is more from Kristy Alpert at the NYT.

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A.I. guardrails: Trump Says “a STRONG AND SMART (High IQ!) PRESIDENT" is all that’s needed to rein in A.I.

 The debate over how to regulate, promote, and defend against new developments in A.I. has taken a market design turn, with increased calls for regulation to limit the likelihood of both unintended consequences and malicious use.  This apparently looks to President Trump like an easy problem, already solved.

The NYT has the story: 

Trump Says a Smart President Is All That’s Needed to Rein In A.I.
The president again rejected calls to try to regulate the industry, even as some of its leaders are speaking more openly about the risks of rapidly developing artificial intelligence.
   
By Jonathan Swan Sept. 14, 2026


"President Trump on Monday rejected calls from leading artificial intelligence executives for new limits on the technology, writing on social media that the only guardrail the industry needed it already had: “a STRONG AND SMART (High IQ!) PRESIDENT.”

Iceye’s global presence expands to address sovereign demand

Since raising more than $1 billion in a Series F funding round, Iceye has moved rapidly to address growing demand for sovereign space capabilities. In quick succession, the Finnish synthetic […]

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Sept. 21: What Comes Next for On-Orbit Servicing?

Join us for conversations about the tech, policies and business models required to build a functioning in-orbit logistics ecosystem

The post Sept. 21: What Comes Next for On-Orbit Servicing? appeared first on SpaceNews.

September 14, 2026

This morning, Justin Elliott, Brett Murphy, Joshua Kaplan, and Alex Mierjeski of ProPublica broke the news that Umar Kremlev, a Russian oligarch close to Vladimir Putin, spent hundreds of thousands of dollars on the wedding of Donald Trump Jr. and Bettina Anderson in May. Kremlev attended the wedding along with a large group of Russians whose presence, the journalists note, puzzled the other guests.

This news reveals an extraordinary development, the journalists note: “a member of Putin’s circle financially supporting the president’s son and gaining intimate access to the Trump family.”

Frank Montoya Jr., a retired FBI official who worked in senior counterintelligence roles, told the reporters: “If I’m paying for your wedding, at some point, you’re going to owe me something. This should be unthinkable for the son of the president. End of story.”

A spokesperson for Don Jr. told Edith Olmsted of The New Republic that Don and Kremlev met “a couple of years ago” and that Kremlev is a “personal friend,” “not someone he has a business relationship with.”

Bettina Trump posted to social media that Kremlev hadn’t actually attended their wedding but “very generously hosted two incredible nights of celebrations for us AFTER our wedding. It was an extraordinarily generous wedding gift from a friend, and something for which we were and remain incredibly grateful.”

“Friendship doesn’t require a political motive,” she wrote. “Generosity doesn’t automatically come with an agenda. And sometimes a wedding gift is simply a wedding gift.” The names of both Bettina Trump and Don Jr. were at the bottom of her statement.

Later in the day, news broke that the inspector general of the Department of Homeland Security had released a report detailing how the now-closed detention camp in the Florida Everglades, offensively dubbed “Alligator Alcatraz,” violated the standards of Immigration and Customs Enforcement (ICE). The report says the center failed in six categories: medical care, food service, personal hygiene, recreation, environmental health and safety, and special management units.

People were crammed into overcrowded cells they couldn’t leave as often as required, were allowed showers only three times a week, and had little access to medical care, lawyers, clean water, or safe food. Some people were locked in tiny individual metal cages with about 18 square feet of floor space for up to 2 hours, some of which were outdoors. The staff told those from the inspector general’s office that people asked to stay in the enclosures, which they called “calming areas” where detainees could “reflect on their behavior choices, manage their emotions, reduce stress and practice self-directed behavior,” though the inspectors found “at least one instance” in which the cages “may have been used as a disciplinary tool.” The report says such confinement was “unprecedented” and “highly unconventional.” “Confining individuals in small metal enclosures for any reason presents significant risks to detainee health and well-being,” the inspector general wrote.

Gillian Brockell of The American Prospect suggested that the inspector general’s report “is likely part of a cover-up.” She noted that eight months ago, Amnesty International reported that the outdoor cages were too small for someone to stand up, that they had no awning, and that people were chained to them. The Amnesty International report also said time in the cages could be longer than two hours.

Then Nick Corasaniti and Hamed Aleaziz reported in the New York Times on another whistleblower, this one alleging that in their zeal to find noncitizens on voter rolls, inspectors under the direction of top Homeland Security leaders may have broken state laws. The Department of Homeland Security launched the “Unlawful Voter Initiative” last month, deploying hundreds of agents to look through voter rolls to try to find evidence of voter fraud.

The whistleblower says inspectors have about twelve minutes per case to determine a voter’s citizenship status and voting history, and it appears they have been posing as those individual voters by using birth dates or partial Social Security numbers they gleaned from both internal and external sources to find wrongdoing. Some states require users to declare they are the individual voters whose records they are seeking.

Corasaniti and Aleaziz note that the office of the chief counsel at DHS defended the use of state databases in such a way, but also said that agents “are not personally liable for conducting these searches when done as part of their official duties and properly documented.”

Once the agents began reviewing individuals’ information, they created records of those they claimed were “unlawful voters,” despite the fact that officers were concerned about the quality of the databases they were using to make such a determination. DHS itself noted that the data was flawed, and warned that “there will be U.S. citizens in this population,” and has been opaque about how they compiled the database.

According to a letter written by Senator Alex Padilla (D-CA), the top-ranking Democrat on the Committee on Rules and Administration, and Senator Chuck Schumer (D-NY), the Senate minority leader, to Secretary of Homeland Security Markwayne Mullin and U.S. Citizenship and Immigration Services director Joseph B. Edlow, the department’s training video says the database was compiled with “supplemental magic.”

Taken together, the administration’s continued flirtation with Vladimir Putin and his associates, its use of our tax dollars to imprison immigrants in substandard conditions, and its determination to rig the 2026 election add up to an attempt to establish an authoritarian government.

Aside from the public outrage over the day’s stories, there are other signs that the administration’s position is weakening. After the weekend’s warnings about AI, stocks in AI companies and companies that produce chips fell today. Not only are members of the Trump family heavily invested in AI-related industries, but also it seems administration officials are counting on extraordinary AI-fueled economic growth to address the growing U.S. deficit and debt that Trump has run up.

So Trump posted frantically on social media today. He began just after the stock market opened with a post pushing back on the warnings of AI leaders that AI development needs government regulation. “The only control or “guardrails” that AI needs is a STRONG AND SMART (High IQ!) PRESIDENT, and the U.S.A. has that, in spades!” He complained: “There is a SICK conspiracy going on against AI and Data Centers, and the only one that is happy about it is China. WHOEVER WINS AI, WINS! We are leading China, and all others, and will continue to do so. Conspiracy Theorists, Treasonists, Traitors, and Leakers, BEWARE!”

In a later post, he insisted that “The only reason the AI/Data Center outburst is happening is because the United States is leading, by a lot, every other country. Don’t kill the Golden Goose!”

A third post said that the warnings about AI are all “a HOAX, no different from RUSSIA, RUSSIA, RUSSIA—UKRAINE, UKRAINE, UKRAINE—IMPEACHMENT HOAX #1—IMPEACHMENT HOAX #2—and all of the other HOAXES and SCAMS that America was forced to endure through the Destructionists’ and Deviants’ foul play and illegal conduct.” AI and data centers, he wrote, will be “the Greatest Economic Development Engine in History—Bigger than Oil, Gold, Diamonds, or even the Internet. It will not be stopped by brilliantly run Destructive Forces during the Term of President DONALD J. TRUMP!”

He continued in a fourth post: “The people that say AI is going to destroy the World, and that Data Centers are bad for your neighborhood, are the same people that said, just a short time ago, that the World would be extinguished by ‘Climate Change.’ That HOAX never worked out for them, and now they’re on to the next one. These people are Revolutionaries, but Revolutionaries for a Bad and Evil Cause.“

Today the Environmental Protection Agency said that to “unleash” American energy, it is getting rid of rules that limit greenhouse gas emissions from power plants that use coal and natural gas. It also intends to prevent future administrations from making any such regulations.

With oil executives warning that the United States—and the world—is in a fuel crisis, energy is clearly on Trump’s mind. He tried to blame the spike in diesel prices not on his war on Iran, which has led to the closing of the two main arteries for tankers carrying oil out of the Middle East, but on Ukraine, which has been hitting Russian oil infrastructure to hobble the sale of oil that is enabling Russia to continue its invasion. “The World’s Diesel price rise is mostly caused by the Russia/Ukraine War, not Iran,” Trump posted.

Minutes later, he wrote that the “failing Nation of Iran wants to make a deal, quickly and badly. I will determine whether or not the U.S.A. will choose to engage—The concept of which we are open to.” Then he posted that he had “just received a Report that the United States is producing more Exquisite and Elite Weapons than at any time in our History. They are being delivered on a daily basis to our Forces in the Middle East, and beyond.”

And then, minutes later, he claimed that “Oil is flowing through the Hormuz Strait. The Countries of the World, which have been no help to us whatsoever, should, and will, reimburse the United States of America when this SCAM Confligration [sic] is all over. We are doing it much more for others, than we are for ourselves, and we have been for Generations!”

Then he posted: “I hope everyone realizes that price increases throughout America were caused by Sleepy Joe Biden and the Biden Administration, not by ‘TRUMP.’”

Then, once again, he promised to give every American adult $5,000.

Tonight, over public dissents from Justices Samuel Alito and Clarence Thomas, the Supreme Court refused to allow Trump to put into place his new orders for the United States Postal Service to screen mail-in ballots. This means Trump’s attempt to stop the transmission of mail-in ballots will not be in effect for the 2026 midterm elections.

Notes:

https://www.propublica.org/article/donald-trump-jr-wedding-bankrolled-russian-oligarch-umar-kremlev-putin

https://newrepublic.com/post/215371/donald-trump-jr-wedding-bankrolled-vladimir-putin-ally

https://www.oig.dhs.gov/sites/default/files/assets/2026-09/OIG-26-22-Sep26.pdf

https://www.nbcnews.com/politics/national-security/dhs-watchdog-immigrants-held-outdoor-cages-size-phone-booths-alligator-rcna593917

https://www.amnesty.org/en/documents/AMR51/0511/2025/en/

https://www.nytimes.com/2026/09/14/us/politics/homeland-security-voter-fraud-investigation.html

https://www.democracydocket.com/news-alerts/homeland-security-officers-are-illegally-accessing-state-voter-data-new-whistleblower-alleges/

https://www.padilla.senate.gov/wp-content/uploads/09.13.26-Senate-Whistleblower-Letter-DHS-USCIS_combined_signed.pdf

https://www.wsj.com/tech/ai/chip-stocks-tumble-after-ai-leaders-call-for-slowdown-in-ai-development-e2d26e63

https://www.nbcnews.com/business/markets/stocks-tumble-ai-leaders-warning-slowdown-ipos-amodei-altman-rcna597643

https://apnews.com/article/epa-power-plants-trump-coal-gas-climate-cac1c2c75f8656d8eaf5f0a240edae15

https://www.wsj.com/business/energy-oil/oil-executives-say-the-great-fuel-crisis-is-here-b6b32030?mod=hp_lead_pos3

Law Dork
Breaking: SCOTUS rejects Trump admin’s request to enforce new USPS mail ballot restrictions
The U.S. Supreme Court on Monday night rejected the Trump administration’s effort to implement new U.S. Postal Service mail ballot restrictions for the midterm elections, keeping in place a lower court’s preliminary injunction blocking the new USPS rule…
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Bluesky:

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Asking the U.S. Government to Regulate AI

September 13, 2026

On Saturday, September 12, Dario Amodei, the chief executive officer of the artificial intelligence company Anthropic, published a 3,800-word essay calling for AI companies to slow down their improvement of AI models.

Amodei expressed concern that AI models are themselves pushing advances faster than engineers can understand them. He noted that July’s OpenAI–Hugging Face incident, in which programs designed to hack into systems found weaknesses that permitted them to escape the “sandbox” in which designers were testing them for about a week before anyone noticed had, luckily, been relatively harmless, but warned that “in my opinion, a swarm that possessed greater capabilities but a similar level of misalignment could have caused catastrophic damage.” Within a year, he warned, such a swarm could take over the entire internet, causing hundreds of billions of dollars in damage.

In his essay, Amodei called for AI companies to commit to giving embedded third-party evaluators access to their work, rather like the regulatory supervisors in banking. He called for AI companies in democratic countries to establish safety standards and limit their rate of progress. And he called for “[t]he US and other democratic governments [to] attempt to coordinate with authoritarian governments, to the extent this is possible, while taking seriously the challenges of verifying compliance.”

Today on Face the Nation, Amodei explained to host Jo Ling Kent: “My view here is it has always been very strange that this technology is being built by a private company. People ask me that question all the time. Why isn’t this being built by government? And the strangest thing about it is, I agree with them. I’m uncomfortable. Government didn’t build this technology. This company, this technology came from the private sector, and we—Anthropic, and I would hope other companies, have done everything we can to try to have legitimate oversight mechanisms.

“I think the government and the public need to have a stake. And this is why we’ve supported regulation of the technology. Regulation constrains the private companies. Regulation allows the public and its elected representatives to have a say, and limits what the private companies can do.”

Asked if he would be willing to give the technology itself to the government, Amodei answered that he might be willing to give it to the right combination of governments. “I want to be very clear about this,” he said. “I am concerned that one single government could abuse this technology just as easily as a single company could. But I think a combination of democratically elected governments—I don’t know about hand over, but some kind of oversight, some kind of joint governance. Again, that would be the work of years, but I wonder if that’s the direction we need to go in.”

As Mike Isaac of the New York Times noted, Amodei’s call came days after an Anthropic researcher, Jacob Coxon, resigned, posting on social media that neither OpenAI nor Anthropic was “acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives.” They are, he said, building “superhuman systems that can hack anything, revolutionize any field overnight, and acquire real power and resources.”

“The people building AI earnestly believe that it could kill us all by the end of the decade,” Coxon said. He claimed that people at OpenAI might not yet realize what they’re constructing, while those at Anthropic do understand but believe “they are locked in a race to get there first—they believe no one else will act responsibly, so they must do it themselves, despite the risk.”

Critics are skeptical, suggesting that AI leaders are hyping their product to make it appear more valuable than it really is. There is widespread concern that the massive spending on AI infrastructure like data centers and chips might not deliver the revenue and profits that would justify such spending. In June, Kate Brennan, associate director of independent research institute AI Now, told Aimee Picchi of CBS News: “The returns are not coming in, and the claims that are being made, in terms of efficiency or productivity numbers, are not netting out.”

Others wonder if Amodei’s public concerns aren’t designed to get the government to regulate AI in such a way that it creates a framework that would make it hard for smaller companies to break into the market.

Still, Kate Conger of the New York Times noted last week that in July, more than 1,300 employees from Anthropic, OpenAI, Meta, and Google’s DeepMind—all leading AI companies—signed an open letter asking the U.S. government to regulate AI to slow down its development. Conger also notes that in August, more than 100 tech companies offered their models to hospitals and infrastructure systems to enable them to guard against cyberattacks powered by AI.

After Amodei’s essay appeared, Sam Altman, the chief executive officer of OpenAI; Elon Musk, who has been increasing spending on AI through his SpaceX rocket company; and Demis Hassabis, chair of Google DeepMind, all posted their support for slowing down the pace of AI improvements.

On October 30, 2023, President Joe Biden issued Executive Order 14110, calling for the “Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence.” The document said AI must be safe and secure. It called for the promotion of “responsible innovation, competition, and collaboration” and specified that AI must engage U.S. workers and advance equity and civil rights as well as privacy and civil liberties. The development of AI must protect consumers, it said, and the government must make sure the technology is deployed responsibly.

Revoking this executive order was one of the first things Trump did on January 20, 2025. Published in the official register on January 23, Trump’s order “Removing Barriers to American Leadership in Artificial Intelligence” called for reviewing “all policies, directives, regulations, orders, and other actions taken” under Biden’s order and suspending, revising, or rescinding them. “[W]e must,” the order said, “develop AI systems that are free from ideological bias or engineered social agendas.”

During his second term, Trump and his sons have invested heavily in companies tied to the AI boom. Trump has called AI data centers “the oil of the next 50 years” and says they are delivering wealth and investment to communities in the U.S. In July he insisted that data centers are “Cash Cows,” creating taxes and jobs that “amount to LIQUID GOLD!”

But the American people disagree. A YouGov poll from late August showed that only 24% of Americans think the construction of data centers is a good thing, while twice that number, 47%, say it’s bad. A majority of Americans, 61%, don’t want one in their town. In response to their growing unpopularity, the administration is seeking to exempt data centers from having to notify the public about how much air pollution they will release.

As Cat Zakrzewski, Violet Jira, and Nitasha Tiku of the Washington Post reported, when asked today about the calls to slow down the development of AI models, Trump dismissed them, saying that the U.S. needed to stay ahead of China. He brushed off the warnings calling for the slower pace coming from the industry’s leaders.

“I think you have a lot of negative forces that are bringing it up that shouldn’t be bringing it up,” Trump told reporters. “And they’re bringing up things that won’t happen.”

David Sacks, the venture capitalist who heads the President’s Council of Advisors on Science and Technology, accused the AI leaders of trying to avoid “massive product-liablity exposure if your products enable a truly damaging cyberattack.”

A Wall Street Journal article today by Richard Rubin and Justin Lahart offered a different perspective on the fight over regulating AI. In a piece about the growing U.S. debt, they note that the Trump administration insists it can overcome the rising deficits it’s mounting and the debt that has recently hit 100% of the nation’s gross domestic product and topped $40 trillion through growth.

The idea that the U.S. could sustain high spending with low taxes by growing its way out of debt has been a driving force in the Republican Party since the 1980s, but as Rubin and Lahart note, the U.S. has not had the sustained 3% growth such a scenario requires since the 1990s, when companies were adopting computers and baby boomers were at their peak employment. During those years, under President Bill Clinton, the U.S. wiped out its deficit.

But then President George W. Bush pushed through another big tax cut and launched two unfunded wars, and both deficits and debt climbed again. By this century, the authors note, the conditions of the 1990s were reversed: baby boomers are retiring and productivity is slowing.

And yet Treasury Secretary Scott Bessent told an audience at Southern Methodist University last week that he expects to see 3% growth again after the end of the war on Iran. “[T]he underlying economy is very, very strong,” he said, “and I think reaccelerating.” This expected growth seems to be what’s behind the administration’s faith that it can continue to cut taxes while dramatically increasing spending on the military and the Department of Homeland security.

Last week, Rubin and Lahart note, Trump told the Fox News Channel: “We’re gonna take care of the 40 trillion over a period of time through growth. We’re growing at a faster rate than we’ve ever grown before.” While the U.S. is not, in fact, growing at a record pace—growth during Trump’s second term has sat at 1.9%—it appears the administration may be looking at a giant boost in productivity led by AI as its Hail Mary pass.

Notes:

https://darioamodei.com/post/we-must-pace-the-frontier

AI: A Guide for Thinking Humans
Misleading Metaphors and Real Risks
The Metaphors…
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https://www.nytimes.com/2026/09/12/technology/anthropic-dario-amodei-ai-slowdown.html

https://www.nytimes.com/2026/09/09/technology/anthropic-researchers-raise-alarm.html

https://www.cbsnews.com/news/ai-bubble-tech-selloff-investment-consumer-business-demand/

https://www.federalregister.gov/documents/2023/11/01/2023-24283/safe-secure-and-trustworthy-development-and-use-of-artificial-intelligence

https://www.whitehouse.gov/presidential-actions/2025/01/removing-barriers-to-american-leadership-in-artificial-intelligence/

https://finance.yahoo.com/markets/stocks/articles/president-trump-buys-2-ai-083200867.html

https://finance.yahoo.com/technology/ai/articles/oil-next-50-years-trump-144401770.html

https://yougov.com/en-us/articles/55438-many-americans-think-data-centers-are-bad-for-the-us-more-oppose-them-locally

https://apnews.com/article/epa-data-centers-ai-public-comment-states-947eb927ae81162ad4cc3e828915c804

https://www.theguardian.com/us-news/2026/aug/25/datacenters-air-pollution-epa

https://www.washingtonpost.com/politics/2026/09/13/trump-rejects-calls-so-slow-ai-development-citing-chinese-competition/

https://www.wsj.com/economy/federal-debt-growth-solution-c2868517?mod=hp_lead_pos5

Trump’s Truth:

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X:

hilbertspaess/status/2097476196791709843

DavidSacks/status/2098973625252708460

Bluesky:

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Did the ACA reduce mortality?

Many of us brought up related points at the time, but basically we were booed off the reservation:

While recent research has provided evidence that the Medicaid expansions of the Affordable Care Act (ACA) reduced mortality, there is no evidence on the effect of the Affordable Care Act (ACA) net of the Medicaid expansions on mortality. This is an important gap in knowledge because the ACA significantly increased health insurance coverage in non-expansion states. In this article, we exploit the large increase in health insurance coverage brought forth by the ACA to examine the effect of the ACA and Medicaid expansions on mortality. Unlike prior studies that relied solely on geographic variation in Medicaid expansions to estimate the net effect of the expansion, we use a novel empirical approach that allows us to investigate the effect of the ACA net of Medicaid expansion on mortality, the incremental effect of the Medicaid expansion, and the overall effect of the ACA including Medicaid expansion. We use longitudinal data from the NHIS Linked Mortality Files (LMF) and a nationally representative sample of 40 to 58-year-olds combined with a difference-in-differences and a difference-in-differences-in-differences research design to obtain estimates of the effect of the ACA on mortality. We find no evidence that the Medicaid expansions had a beneficial effect on mortality but do find that the ACA net of Medicaid expansion reduced mortality.

That is from a new NBER working paper by Anuj GangopadhyayaCuiping Schiman Robert Kaestner.  Via Glenn Mercer.

The post Did the ACA reduce mortality? appeared first on Marginal REVOLUTION.

       

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An Accidental Impact Crater Discovery

Though subtle, a circular indentation with Lake Marsal near the center is visible in the middle of a mostly green landscape with textured terrain and many lakes.
The subtle circular shape of the Uhackatik impact structure in Quebec, with Lake Marsal near the center, is visible in this image captured on October 12, 2025, by the OLI (Operational Land Imager) on Landsat 8.
NASA Earth Observatory/Lauren Dauphin

There are roughly 200 confirmed impact structures on Earth, but geologists estimate that hundreds more lurk undiscovered. Now, there’s at least one more—and a large one, at that—in the confirmed bin, spotted by an amateur astronomer planning a camping trip to Quebec.

In 2024, Joël Lapointe was prepping for a camping trip to the remote Côte-Nord region when he noticed a circular feature in online satellite maps near Lake Marsal. Suspecting that the depression might be an impact crater, he contacted experts in both Europe and North America.

His questions led a team of French researchers to list the lake area as the center of a possible 11th-known impact structure in Quebec at a meeting of the Meteoritical Society in 2024—which eventually led to the involvement of Gordon Osinski, a planetary geologist at Western University and director of the Impact Earth database. Osinski was initially skeptical. But with his curiosity piqued, he decided to organize an expedition to the remote site in October 2025 to investigate.

A yellow plane rests on a calm lake, framed by tall spruce trees and shrubs on shore. Two people are wading through the knee-deep water while two others stand on the plane.
Researchers arrive by floatplane on Lake Marsal to study the impact crater in October 2025.
Photo courtesy of Gordon Osinski/Western University.

Osinski and colleagues arrived by floatplane and quickly found themselves in unforgiving terrain. The plane couldn’t reach the shore, and the researchers had to wade across 50 meters (165 feet) of water to reach land while laden with gear. The terrain, meanwhile, was rugged, swampy, teeming with bugs, and covered by what Osinski described as “deep, twisty, gnarly vegetation.” Despite having conducted extensive fieldwork on six continents, he described the conditions as among the most challenging he had ever experienced.

Previous geologic mapping suggested that the breccia rocks in the area were the product of a funnel-shaped volcanic feature known as a diatreme—a pipeline of fragmented rock formed by explosive eruptions of magma. Yet by the second day, the researchers had identified distinctive features called shatter cones in many rock outcrops—a sign that the structure was actually an impact crater. “It’s the only unequivocal evidence of an impact event that you can see in the field with the naked eye,” Osinski said.

The object that struck was large enough to create a complex crater structure that spanned 25 kilometers (16 miles), complete with a central uplift and tall cliffs marked by columnar jointing. Were an object of a similar size to strike Quebec today, it would cause “regional devastation on a scale that would wipe out major cities and have global climate impacts,” Osinski said.

Rock samples indicated that the impact crater likely formed about 390 million years ago, about 100 million years before a surge in cratering on Earth that may be associated with collisions in the asteroid belt.

A panoramic view from the crater rim looks down on the impact structure's rolling hills, small lakes, and boreal forest in autumn.
A panorama from the crater rim shows the varied terrain, trees, and lakes within the impact structure.
Photo courtesy of Gordon Osinski/Western University.

After consultations with the Innu Council of Ekuanitshit, the research team is calling the crater Uhackatik. While the team considers the crater essentially confirmed, a Meteoritical Society committee is expected to formally recognize the site as an impact crater when it next meets. This is the largest impact crater discovered since the 31-kilometer Hiawatha structure was found in 2018.

Osinski is a member of NASA’s first Artemis Geology Team and helps astronauts with geology training, but he doesn’t expect to see astronauts at Uhackatik anytime soon because of how difficult it is to reach. There’s a younger, more accessible impact crater in Labrador—Kameshtashtan (also called Mistastin Lake)—where astronauts have done geology training in the past, he said.

For Lapointe, tipping off the scientific community to the new crater is something he’ll long remember. He told CityNews he was “over the Moon” when the researchers confirmed it was really a crater. “I encourage everyone to not ignore intuition or an observation, even if it isn’t part of your field of expertise,” he told another outlet.

Citizen scientists hoping to leave their mark on the science world have plenty of opportunities through NASA. With the Daily Minor Planet project, help look for asteroids and comets that might pose a risk to Earth. With Impact Flash, scour dark parts of the Moon for flashes caused by meteoroid impacts. And with Exoasteroids, hunt for signs of asteroids beyond our Solar System.

NASA Earth Observatory images by Lauren Dauphin using Landsat data from the U.S. Geological Survey. Photos by Gordon Osinski (Western University). Story by Adam Voiland.

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Avio launches pair of climate monitoring European spacecraft to study plants, oceans and atmospheric changes

ESA’s state-of-the-art FLEX Earth Explorer satellite and the Copernicus Sentinel-3C satellite have been launched together aboard a Vega-C rocket from Europe’s Spaceport in French Guiana, marking a new milestone in Europe’s Earth Observation Programmes. Flight VV30 lifted off on 15 September at 03:21 (14 September at 22:21 local time). Image: ESA-CNES-AVIO/Optique vidéo du CSG–J. Georget

An Avio Vega-C rocket zipped off the launch pad Monday night from Europe’s Spaceport in French Guiana. This was the eighth launch to date of the 34.8-meter-tall (114.2 ft.) rocket and the second of 2026.

Onboard the launch with the designation VV30 were two spacecraft: the ocean- and atmosphere-monitoring Copernicus Sentinel-3C, managed by the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), and the plant health-monitoring Fluorescence Explorer (FLEX), managed by the European Space Agency (ESA).

Liftoff of the four-stage rocket from Ensemble de Lancement Vega at Europe’s Spaceport in French Guiana is scheduled for 10:21 p.m. local time (9:21 p.m. EDT / 0121 UTC / 3:21 a.m. CEST).

“Today’s success confirms Avio as a reliable Launch Service Operator for Vega-C launches. The launcher performed flawlessly, putting in orbit two strategic satellites for Europe, that demonstrate how space technologies have become essential in addressing the environmental and climate change challenges,” said Giulio Ranzo, CEO of Avio, in a post-launch statement. “The satellites will provide very important data to better understand our planet.”

Deployment of the Sentinel-3C happened about an hour after liftoff with acquisition of signal happening minutes later. Nearly an hour later, FLEX sent on its way with signal acquired shortly after.

The VV30 mission was just the second Vega-C launch managed solely by Italian company, Avio, and not jointly with Arianespace.

Eyes on the sea and skies

The primary payload onboard the VV30 mission and the first to be deployed was the Copernicus Sentinel-3C spacecraft. Clocking in at 1,143 kg (2,513 lbs.), the third in the Sentinel-3 series separated from the AVUM+ upper stage one hour and 49 seconds after liftoff.

According to EUMETSAT, the Sentinel-3 satellites are designed to provide “high-accuracy optical, radar, and altimetry data for marine and land services. It measures variables such as sea-surface topography, sea– and land-surface temperature, ocean colour and land colour with high-end accuracy and reliability.”

“The instruments are also used to monitor the atmosphere, including aerosols and cloud properties and it is an important tool for monitoring wildfires in near-real time via measurement of fire radiative power,” the EUMETSAT website stated.

ESA’s FLEX satellite and the Copernicus Sentinel-3C satellite have been encapsulated in their Vega-C rocket fairing at Europe’s Spaceport in French Guiana. The arrangement of the two satellites inside the fairing is carefully designed for their separate deployment. The two satellites are fitted inside Vega-C’s fairing with a secondary payload adapter called Vespa, where FLEX is positioned below and Sentinel-3C above so that Sentinel-3C can be deployed first. Image: ESA/M. Pédoussaut

The Sentinel-3C follows the launches of Sentinel-3A, launched on Feb. 16, 2016; and Sentinel-3B, launched on April 25, 2018. Both spacecraft were launched on Russian Rokot launchers.

With both 3A and 3B past their expected lifetimes of 7.5 years each, the Sentinel-3C is designed to take over from Sentinel-3A once on orbit and following a commissioning period. Sentinel-3D will replace 3B in 2029.

“This launch will assure this essential service and related datasets can continue well into the 2030s and particularly when you’re assessing climate impacts, this long continuity of data is really important,” said Phil Evans, Director-General of EUMETSAT during a prelaunch news briefing.

“The oceans are absolutely at the heart of this story. They absorb around 90 percent of the excess heat generated by human activities, shielding us from even greater impacts of warming. But the oceans are paying a price with rising temperatures, changes to ecosystems, accelerating sea level rise, and systems such as Sentinel-3C are critical and essential infrastructure that can provide us with consistent information about what’s going on in the oceans,” Evans added.

He mentioned that roughly 30 million Europeans live in coastal floodplains that are threatened by sea-level rise, which is not only increasing, but accelerating.

“These are no longer distant environmental issues. They are issues that have a direct consequence on our societies today,” Evans said. “Climate change is making extreme weather events more frequent and more intense and in this context, climate protection and disaster risk management is crucially important.”

To perform its ocean and atmospheric monitoring, the Sentinel-3C spacecraft is outfitted with a series of scientific instruments:

  • Sea and Land Surface Temperature Radiometer (SLSTR)
  • Ocean and Land Color Instrument (OCLI)
  • Dual-frequency (Ku and C band) Synthetic aperture radar (SAR) Radar Altimeter (SRAL)
  • Microwave Radiometer (MWR)
  • Laser Retro Reflector (LRR)
  • Détermination d’Orbite par Radio-positionnement Intégré par Satellite (DORIS)

The Sentinel-3 spacecraft fall under the European Commission’s Copernicus program. Mauro Facchini, Head of the European Commission’s Earth Observation Unit, said the next steps for Copernicus are already in work.

“Six Copernicus expansion missions are under development and they are planned to be launched from 2027 on. Among these, we’ll put a lot of attention in the CO2M (carbon dioxide monitoring) satellites, those that are devoted to the observation of CO2 and the future anthropogenic emissions,” Facchini said. “For us a key step is also the preparation of the next multi-annual financial framework, meaning that will be the budget of the European Union from 2028 on. And we hope and expect that this budget will be at the level necessary to support Copernicus and ensure its continuity and evolution.”

Monitoring plant health

Also onboard the Vega-C rocket, nestled under the secondary payload adapter called Vespa, was FLEX. The 397 kg (875 lbs) spacecraft was the eighth in a series of Earth Explorer missions developed through ESA’s FutureEO program.

Over the course of a roughly 3.5-year planned mission, FLEX will use its Fluorescence Imaging Spectrometer (FLORIS) to help researchers understand “how carbon moves between plants and the atmosphere and how photosynthesis affects the carbon and water cycles,” according to ESA.

The European Space Agency’s FLEX satellite being positioned over its launch adapter at Europe’s Spaceport in French Guiana ahead of its planned launch on 15 September at 03:21 CEST (14 September at 22:21 local time) on a Vega-C rocket. Image: ESA-CNES-AVIO/Optique vidéo du CSG–J. Georget

Simonetta Cheli, ESA’s Director of Earth Observation Programmes, said that this mission is about technology innovation, given that the FLORIS instrument will be operating in the 500-780 nanometer spectrum range, flying in tandem with Sentinel-3C.

“That’s also why we launch them together because each one of those two satellites will provide relevant information: one more on the status of the health of the vegetation. The other one more on the atmospheric context and all what is surrounding it,” Cheli said. “They will fly one kilometer apart from one of the other with a few minutes, I would say seconds apart. And this FLEX mission will have a revisit period of 27 days. It’s foreseen to live three and a half years, but as you have seen, most of the Earth Explorer mission have lived well beyond their initial lifetime.”

FLEX has about 30 kg of propellant onboard, but needs to reserve about half of that in order to perform its de-orbit maneuvers when it approaches the end of its operational life. Mission managers will work to preserve as much fuel as possible to get the most out of the spacecraft.

Monday 14 September 1663

Up betimes, and my wife’s mind and mine holding for her going, so she to get her ready, and I abroad to do the like for myself, and so home, and after setting every thing at my office and at home in order, by coach to Bishop’s Gate, it being a very promising fair day. There at the Dolphin we met my uncle Thomas and his son-in-law, which seems a very sober man, and Mr. Moore. So Mr. Moore and my wife set out before, and my uncle and I staid for his son Thomas, who, by a sudden resolution, is preparing to go with us, which makes me fear something of mischief which they design to do us. He staying a great while, the old man and I before, and about eight miles off, his son comes after us, and about six miles further we overtake Mr. Moore and my wife, which makes me mightily consider what a great deal of ground is lost in a little time, when it is to be got up again by another, that is to go his own ground and the other’s too; and so after a little bayte (I paying all the reckonings the whole journey) at Ware, to Buntingford, where my wife, by drinking some cold beer, being hot herself, presently after ’lighting, begins to be sick, and became so pale, and I alone with her in a great chamber there, that I thought she would have died, and so in great horror, and having a great tryall of my true love and passion for her, called the mayds and mistresse of the house, and so with some strong water, and after a little vomit, she came to be pretty well again; and so to bed, and I having put her to bed with great content, I called in my company, and supped in the chamber by her, and being very merry in talk, supped and then parted, and I to bed and lay very well. This day my cozen Thomas dropped his hanger, and it was lost.

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Don't mix fiscal and monetary policy

Today’s post is brought to you by my sponsor, Mechanize. They’re hiring junior software engineers at $300K/year base salary. Apply now!

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[To head off questions about “What should the Fed do this week?”, consider the fact that financial markets currently do not seem to be anticipating excessively low inflation or excessively high unemployment going forward. (Admittedly, it’s hard to be certain.) At the same time, financial markets are anticipating that the Fed will raise its interest rate target. That suggests that a rate increase would not be inappropriately hawkish.]

Over the past decade or two, I’ve seen a dramatic increase in discourse that attempts to link fiscal and monetary policy. This is unfortunate, part of the more general decline in the field of economics since 2008. I see two particularly common mistakes, which I’ll consider one at a time:

  1. The false view that monetary policy has important fiscal implications for a country like the US.

  2. The false view that stabilization of aggregate demand should be done with a mix of monetary and fiscal policy tools.

Back in the 1990s and early 2000s, the profession had achieved a consensus that monetary policy was the appropriate tool to target aggregate spending, and that fiscal policy should aim at other objectives such as encouraging long run growth, providing public goods and redistributing income. Unfortunately, that consensus is gone.

Part 1: Monetary policy, seigniorage and the real value of the public debt

Monetary policy certainly does have some fiscal implications, in two primary areas. First, the Fed earns a profit from issuing zero-interest currency. You can think of that profit in terms of the difference between the face value of a “Benjamin” (i.e., a $100 bill), and the cost of printing that $100 bill, which is about 11 cents. More often, however, people view the profit in terms of interest earned on the Treasury securities held on the asset side of the Fed’s balance sheet, which were purchased when the currency was issued. (These two approaches are analogous to valuing a share of stock in terms of either its market price or its expected flow of dividends.)

Today, the stock of currency in circulation is roughly $2.5 trillion. If the Treasury securities held by the Fed earn 4% interest, then the Fed earns about $100/year $100 billion/year in easy risk-free profits from its currency monopoly. It’s like a $2.5 trillion hedge fund that borrows at 0% and lends risk-free at 4%.

Until 2008, the flow of profits to the Fed was fairly stable, as the monetary base was roughly 98% currency. After the Fed began paying interest on reserves, things got a bit more complicated. On average, it remains true that almost all of the Fed’s seigniorage comes from the zero-interest currency. But as with the man who drowned in a lake that averaged 3 feet in depth, averages can be misleading.

The base is now over 50% composed of commercial bank deposits held at the Fed, and those deposits (i.e., bank reserves) earn interest roughly equal to the rate of interest on short-term Treasury debt. That means that the Fed will earn either a loss or a profit on the reserve portion of the monetary base depending on whether the short-term interest rate (i.e., IOR) is above or below the rate earned on the Treasury’s holdings of longer-term bonds. (The Fed may also earn capital gains or losses when Treasury debt is sold.)

On average, these reserve-based interest inflows and outflows will be roughly a wash, but as you see from the graph below from a PIIE paper by Asher Rose), the Fed’s profits will be unusually high when short-term rates are below the rate earned on their existing stock of T-bonds (as during the 2010s), and unusually low during periods where the short-term rate is above the rate earned on the Fed’s stock of longer-term bonds, as during 2023-24. But the average profit won’t be greatly affected by the Fed’s 2008 decision to start paying IOR.

I mentioned that you might expect the Fed to earn about $100 billion/year in seigniorage from the $2.5 trillion currency stock, on average. That flow of income is roughly 0.3% of GDP and represents the Fed’s normal contribution to funding federal spending (which is currently about 23% of GDP.) That’s not nothing, but it is a minor contribution. Since 2008, the flow of seigniorage has become more volatile, but not enough to have important fiscal implications. It’s small potatoes. The Fed should just focus on stabilizing NGDP and ignore the effect of monetary policy on the government’s fiscal situation.

BTW, I often get accused of advocating erratic monetary policy when I point to thought experiments involving doing “whatever it takes” at the zero bound. Exactly the opposite is the case. A policy of NGDP level targeting would have resulted in a much smoother path of seigniorage that what you see in the graph above. The outsized profits of the 2010s and the outsized losses of the early 2020 were caused by policies that led to highly erratic NGDP growth. Don’t conflate thought experiments aimed at making a theoretical point with the likely path of policy under NGDP targeting. Under NGDP level targeting, there are far fewer instances of the zero lower bound. Interest rates become more stable.

None of the discussion above means that monetary policy can never have important fiscal implications. Hyperinflation can lead to significant seignorage. And the gradual one-time shift from a gold standard to fiat money did reduce the real burden of the federal debt. But under a 2% inflation targeting regime, it is not worth thinking about the fiscal implications of monetary policy—it’s just not that important.

People also focus too much on interest rates, as if the government sets them with a magic wand. In fact, the real interest rate is almost entirely determined by market forces in the long run, not by monetary policy. The Fed can influence nominal rates in the long run, but only by changing the trend rate of inflation. And there are two problems with trying to affect the fiscal situation through inflation.

First, the public hates inflation, much more than they hate taxes. The recent inflation was far more unpopular than the recent rise in tariffs, although neither are particularly popular. The public would not like a 10% VAT, but they’d vastly prefer a 10% VAT to the sort of hyperinflation that would be required to raise an equal amount of revenue through seigniorage.

Second, even if the pubic did accept modestly higher inflation, it would do little to address our fiscal problems. A 1% higher annual rate of inflation reduces the real value of government bonds by an extra 1%/year, but it also increases the interest cost of the public debt by the same 1%, due to the Fisher effect. It’s a wash. At best, there is a one-time gain from an unexpected transition to higher inflation, but we’ve already done that several times. We are already paying a price for the public’s skepticism about the government’s willingness to hold inflation down, due to previous policy mistakes. Sorry, monetary gimmicks aren’t going to address our fiscal problems.

Before addressing the second monetary/fiscal fallacy, I’d like to briefly discuss a previous Fable response to my discussion of the Great Recession:

The fiscal foundations of the monetary anchor. Sumner's newest claim — no fiscal constraint hinders credibility when inflating — meets a literature the series never names. Del Negro–Sims (2015) and Hall–Reis (2015): a central bank that expands with long-duration assets while paying interest on reserves faces remittance losses and possible negative equity when it later tightens; absent a fiscal indemnity, anticipation of that state and its politics constrains the willingness to promise inflation. That is a manufactured "won't" — the series' own category. Exhibits: the SNB's 2013 loss forced it to skip its distribution to the cantons the year before the floor fell; the Fed has carried a deferred asset past $200 billion since 2022; the Bank of England's asset purchases run under an explicit Treasury indemnity — armor done as fiscal engineering. This cuts at the synthesis itself: "anchor plus stabilizers" treats the anchor as purely monetary, but a credible whatever-it-takes anchor requires fiscal underwriting at its foundation. The armored regime is a fiscal-monetary treaty; the fiscal authority is present at the creation even in the market monetarist first-best.

Fable is making far too much of a point that, while theoretically valid, is of little practical importance. Keep in mind that the Fed is part of the federal government’s consolidated balance sheet. That means that any loss to the Fed from a fall in the real value of its Treasury bonds is exactly offset by a gain to the Treasury, as the real value of its future tax obligations falls by an equal amount. Even in the highly unlikely event that the Fed might someday require a “bailout”, it is not a problem worth worrying about.

The demand for Swiss francs is somewhat larger and more volatile than the US dollar (as a share of GDP.) That’s partly due to the Swiss franc’s status as a safe haven currency within Europe, and partly due the the Swiss decision to target inflation at an unusually low rate. But Switzerland is a rich country and can easily afford to self-insure any volatility in central bank income from what in the long run will be a significantly positive flow of income from seigniorage. This is not a “fiscal problem” worth worrying about.

The Asher Rose article I linked to above is excellent, but I’m going to quibble with the final paragraph:

These losses do not impair the Fed’s ability to conduct monetary policy. The central bank, unlike a traditional corporation, can lose money for a sustained period. But in an increasingly politicized age, optics matter. At a time when trust in institutions is already fragile, public misunderstanding of these losses could complicate communication and erode support for the Fed’s independence.

Rose is expressing the conventional wisdom, but is this true? Go to your local shopping mall and ask random people if they are losing sleep over the Fed’s losses during 2023-24, or indeed whether they even knew about them. I rarely meet people that even know what monetary policy is. They ask me: “Monetary stimulus? Is that sort of like when the government gave people checks?” Sigh . . .

I worry that a balanced fiscal/monetary approach is increasingly seen as the wise approach, an indication that you aren’t some sort of nutty extreme monetarist that monomaniacally focuses on money and ignores the fiscal perspective. In the next section, I’ll show why the sensible pragmatists are wrong; monetary and fiscal policy need not be “coordinated”.

Read more

Aerospace Flowchart

Someday, we will find the problem that goes with this solution.

Launch preview: Avio to launch spacecraft to monitor plant health and ocean conditions

An artist’s interpretation of the Vega-C payload fairing halves separating to reveal the Sentinel-3C spacecraft on top of a Vespa adaptor, which houses the Fluorescence Explorer (FLEX) spacecraft. Graphic: ESA/P. Carril

The penultimate Vega-C launch of the year is scheduled to take flight from Europe’s Spaceport in French Guiana Monday night.

The launch, carrying the designation VV30, hosts two spacecraft onboard: the ocean- and atmosphere-monitoring Copernicus Sentinel-3C, managed by the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), and the plant health-monitoring Fluorescence Explorer (FLEX), managed by the European Space Agency (ESA).

Liftoff of the four-stage rocket from Ensemble de Lancement Vega at Europe’s Spaceport in French Guiana is scheduled for 10:21 p.m. local time (9:21 p.m. EDT / 0121 UTC / 3:21 a.m. CEST). Deployment of the Sentinel-3C is scheduled for about an hour after liftoff and FLEX will deploy nearly an hour after that.

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

The Vega-C rocket stands at a height of 34.8 meters (114.2 ft.) and consists of four separate stages. Three solid-propellant motors power the first three stages (P120C, Zefiro-40, and Zefiro-9) and the Attitude Vernier Upper Module (AVUM+) is the re-ignitable liquid-fueled upper stage.

Avio produces the second and third stages, while the P120C is developed by Europropusion, a joint venture between Avio and Arianespace.

The AVUM+ uses a Ukrainian RD-843 engine and is capable of performing up to seven unique burns. The stage is fueled by hypergolic propellants unsymmetrical dimethylhydrazine (UDMH) and uses dinitrogen tetroxide (N2O4) as the oxidizer.

The VV30 mission will be the second managed solely by Italian company, Avio, and not jointly with Arianespace. This will also be the second Vega-C launch of 2026 and the eighth overall.

The Vega-C rocket has the capability of delivering up to 2,300 kg of mass to a 700-km Sun-Synchronous Orbit (SSO), which is about 50 percent more capacity than its predecessor, Vega. The last launch of the original Vega rocket (VV24) took place in September 2024.

The two spacecraft on this particular mission will be deployed to an altitude of 820 km with an inclination of 98.6 degrees. It will take about 116 minutes to deploy both satellites.

ESA’s FLEX satellite and the Copernicus Sentinel-3C satellite have been encapsulated in their Vega-C rocket fairing at Europe’s Spaceport in French Guiana. The arrangement of the two satellites inside the fairing is carefully designed for their separate deployment. The two satellites are fitted inside Vega-C’s fairing with a secondary payload adapter called Vespa, where FLEX is positioned below and Sentinel-3C above so that Sentinel-3C can be deployed first. Image: ESA/M. Pédoussaut

The first payload be deployed, the Copernicus Sentinel-3C. It’s the third in the Sentinel-3 series is scheduled to be released from the AVUM+ upper stage one hour after liftoff.

The spacecraft is equipped with a suit of science instruments designed to monitor ocean color, sea-level rise, and topography. It also tracks atmospheric changes and wildfires.

“The oceans are absolutely at the heart of this story. They absorb around 90 percent of the excess heat generated by human activities, shielding us from even greater impacts of warming,” said Phil Evans, Director-General of EUMETSAT during a prelaunch news briefing. 

“But the oceans are paying a price with rising temperatures, changes to ecosystems, accelerating sea level rise, and systems such as Sentinel-3C are critical and essential infrastructure that can provide us with consistent information about what’s going on in the oceans.”

The European Space Agency’s FLEX satellite being positioned over its launch adapter at Europe’s Spaceport in French Guiana ahead of its planned launch on 15 September at 03:21 CEST (14 September at 22:21 local time) on a Vega-C rocket. Image: ESA-CNES-AVIO/Optique vidéo du CSG–J. Georget

Also onboard the Vega-C rocket, nestled under the secondary payload adapter called Vespa, is FLEX. The 397 kg (875 lbs) spacecraft is the eighth in a series of Earth Explorer missions developed through ESA’s FutureEO program.

Over the course of a roughly 3.5-year planned mission, FLEX will use its Fluorescence Imaging Spectrometer (FLORIS) to help researchers understand “how carbon moves between plants and the atmosphere and how photosynthesis affects the carbon and water cycles,” according to ESA.

Simonetta Cheli, ESA’s Director of Earth Observation Programmes, said that this mission is about technology innovation, given that the FLORIS instrument will be operating in the 500-780 nanometer spectrum range, flying in tandem with Sentinel-3C.

“That’s also why we launch them together because each one of those two satellites will provide relevant information: one more on the status of the health of the vegetation. The other one more on the atmospheric context and all what is surrounding it,” Cheli said. “They will fly one kilometer apart from one of the other with a few minutes, I would say seconds apart. And this FLEX mission will have a revisit period of 27 days. It’s foreseen to live three and a half years, but as you have seen, most of the Earth Explorer mission have lived well beyond their initial lifetime.”

The deployment time for FLEX is scheduled for about one hour 56 minutes after liftoff.

Planning with Agents: Divided Worlds, Boundary Objects, and Thicker Interfaces

Why we need richer, thicker interfaces and better boundary objects for collaborative planning with agents

Links 9/14/26

Links for you. Science:

No, AI hasn’t officially solved Navier–Stokes. Yet
Horrible Toad Very Good At What It Does
Meet Helicobacter pylori, the stomach bacteria that’s also considered a carcinogen
Anyone else remember Brian Wansink?
Fossil feathers preserved inside dinosaur poop could help explain why some birds survived the dinosaur mass extinction
Massive herbarium merger rescues century-old plant collection. Duke University’s 825,000 specimens will move to the University of North Carolina at Chapel Hill
Mercury Is Shrinking Way Faster Than We Thought, Scientists Discover

Other:

You Have to Call Bigots What They Are. Stop treating trans people’s rights as a legitimate issue to debate.
Susan Collins’ Astroturfed Campaign Tries to Pass Off Party Hacks as Regular Mainers. Republicans profusely thank Susan Collins
LLMs are real, AI is fake
Transgender Americans are fleeing hostile red states. Seattle says it’s overwhelmed. Seattle officials say anti-trans laws in red states are driving a queer migration crisis in the Pacific Northwest.
One Last Breakfast (neato)
How to Stop Trumpism From Rising in Germany and Europe. Mainstream parties in Germany are making the same mistakes they did in the United States and other countries in fighting the far-right, says historian Thomas Zimmer.
Charlie Kirk Held the Young U.S. Right Together. The Fight Over Israel Is Tearing It Apart
New England could become a college graveyard. Schools should join forces to avoid that fate.
Famously Undiplomatic Britt McHenry Handed State Department Gig
Dem Midterm Money Woes & The D.C.C.C.’s Naughty List
The Pirate of Pornhub: Part 2
How NFL Teams Avoid The Great Big Middle
James Talarico’s Leap of Faith
We don’t talk enough about Trump’s $850M pay-to-play slush fund
The Fissures and Fractures Behind the Right’s Pink Facade
Has AI Gone Rogue?
In Trump’s Mafia, Even Goons Can Do Billion-Dollar Shakedowns
This Is Not A Love Song. Explaining the “maximalism” of trans rights
There’s Nothing Traditional About Tradwives
Metro Is Rolling Out New Train Station Signs
My Cybercab held me hostage for an hour today 🙃
E.P.A. Expected to Erase Limits on Climate Pollution From Power Plants. Generation of electricity is the second largest source of carbon dioxide and other planet-warming gases in the United States.
Alexandria Leaders Want to Get Rid of the City’s Flock Cameras
‘It’s just straight bigotry’: wave of Islamophobic rhetoric looms over US midterm elections
Never Forget, AI Slop Is Polluting 9/11 History on the Internet as We Speak
He was called ‘MAGA’s Man’ in Latin America. Now he’s charged with hiring hitmen to murder his girlfriend
Facebook Is Hosting Huge Numbers of Horrifying AI-Generated Videos of Violent Child Abuse, and Meta Is Barely Even Pretending to Care About Taking Them Down
Five Takeaways from the August Jobs Report
Why Trump’s Angry New Tirade at Canada Is About to Backfire On Him
Anthropic Is Building a Predictive Surveillance System to Monitor Activists

As Part of Early ‘Detrumpification’, Democrats Should Investigate the ‘Optimus Prime’ Scandal

And there’s no reason to wait until 2029. In case you missed it, last week the fascists at DHS did this (boldface mine):

The Department of Homeland Security deleted a social media post featuring a Sikh man and an Optimus Prime-like character after the graphic drew accusations that the Trump administration was using a racial stereotype to promote its immigration crackdown.

The post, which appeared Wednesday on DHS’ official X account, showed the “Transformers” character confronting a bearded man wearing a turban. The AI-generated image included the message “Self-deport or find out” and told “Mr. Singh” — one of the most common surnames among Sikh men — to get off American roads because he did not “know how to drive.”

I realize the constant stream of fascist, groyper slop from various government agencies isn’t the highest priority, but I would argue investigating it–and naming and shaming those responsible–will be a critical component of detrumpification. And this isn’t the only case: earlier this year, DHS posted about wanting to deport 100 million people (the entire immigrant population, undocumented, permanent resident.

Not only do we need to understand and name everyone involved in these incidents, but, given that they’re AI slop, we also should determine what tools and prompts were used.

Again, not the biggest problem we face, but it is ugly, and it is a very concrete and easy to understand ugliness.

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak:

Note: the Elevate Festival talk listed in last month’s newsletter is canceled.

The list is maintained on this page.

Using AI for Weapons Development

Last week, Anthropic released a long and detailed document describing current misuses of their Claude models. I’m still reading it, but I wanted to flag this:

We identified a cell of threat actors based in northern Yemen running three weapons development programs: a guided rocket that used a commodity phone-class flight computer with final-phase homing guidance; a multi-stage ballistic missile with a stated range goal above 2,000 km; and a multi-variant missile (referred to as the “R2000” set) that included a hypersonic glide vehicle variant.

The actors used Claude Code in place of human software engineers to develop the guidance, navigation, and control (GNC) software that steers and stabilizes a flying vehicle. For example, they used Claude to integrate an open-source autopilot onto a phone-class flight computer, writing the control and position estimation software, tuning the control settings, running a firmware build pipeline, and performing a flight simulation. The actors managed several Claude instances at once, assigning each one a role, much as a lead would delegate work on a small engineering team: the actors tasked one instance with writing the code, another with research, and a third with reviewing the code the first instance produced.

Our safeguards blocked many of their requests, but not all of them. The actors used a variety of tactics to evade our safeguards, including hiding their goals and the products the software was meant for, and they split their work across multiple sessions so no single session revealed their full intent.

These actors carried out a sustained effort to develop guided weapons, including using Claude to design guidance software. We do not have evidence the actors succeeded in fielding an operational device; but they did test-fire a guided rocket. This field test appears to have failed: within hours, the actors returned to Claude to work out why it failed.

Expect more of this. AI systems democratize expertise and capability. Most of the time that’s a good thing, but sometimes it’s not.

Microsoft’s Patching

Once a month, Microsoft pushes a security update to all Windows users. Tomorrow’s is a new record:

Microsoft’s patch for September is a doozy, with a record number of roughly 972 vulnerabilities fixed and 112 of them meeting the high critical-severity threshold.

It was only two months ago that Microsoft patched a then-record 570 vulnerabilities. Then, last month, Microsoft patched some 620 of them. Google and other companies have also published record numbers of vulnerabilities in recent months. Two weeks ago, OpenAI, Anthropic, Amazon Web Services, Google, Microsoft, and 100 companies and organizations published an open letter warning of a narrowing window for patching vulnerabilities ahead of an expected tsunami of AI-enabled attacks that actively exploit them first. The industry is taking the threat seriously by pumping out unprecedented numbers of patches in their software.

This is the result of AI-powered vulnerability finding, and a good example of AI helping the defenders more than the attackers.

What will be interesting to watch is how the number of vulnerabilities changes over the next few months. My prediction is that it will continue to increase as the AIs get better at finding software vulnerabilities, and then decrease as they run out of vulnerabilities to find. How high the number gets, how fast the trend reverses, and how quickly it declines after that are all unknown.

And Microsoft is right: The window to patch has shrunk to “immediately.” AIs are also good at reverse-engineering exploits from patches, which means that these vulnerabilities will be weaponized as soon as the update is published.

Two missing pieces in the AI safety discussion

This was the week that AI safety hit the big time. A 27-year-old AI researcher named Jacob Coxon quit his job at Anthropic, declaring that OpenAI and Anthropic are racing to create technology that could destroy the human race:

Other researchers echoed Coxon’s concern, stating their belief that AI has a reasonable chance of killing all of humanity within a very short space of time:

I’m not sure why this resignation and these statements went mega-viral. Plenty of researchers have made similar moves, and similar statements, over the past few years! Geoffrey Hinton, one of the pioneers of modern AI, quit Google back in 2023 over safety fears. Daniel Kokotajlo resigned from OpenAI in 2024, saying that the company wasn’t behaving responsibly in its drive toward superintelligence. William Saunders and Steve Adler did something similar. Mrinank Sharma left Anthropic earlier this year, and wrote a pretty well-read blog post about it.

What’s more, it’s been clear for years now that “AI could kill humanity” is a very common belief among AI researchers. Grace et al. (2024) interviewed thousands of AI researchers in 2024, and found that more than half thought that artificial superintelligence has a significant chance of making the human race go extinct (or causing similarly bad consequences):

The median AI researcher gave “doom” a 5-10% probability (depending on how the question was phrased), while their average probability was between 15% and 20%. Later, smaller surveys found similar numbers. The AI researchers may or may not be right, but the fact that lots of them think AI could kill the human race has never exactly been a secret.

It’s not clear why Coxon went so much more viral than his predecessors. Maybe it was the fact that AI just solved one of the most important open problems in mathematics (which the best human mathematicians had been unable to solve for almost a century). Or maybe it was the Hugging Face attack, where a swarm of AI agents tried to cheat on a test by hacking various companies. Or maybe AI has just obviously gotten so much smarter that people throughout society were starting to get worried.

But whatever the reason, Coxon’s announcement was the one that really penetrated through to the public consciousness. Suddenly, he was getting interviewed about AI doom on national news:

Barack Obama is now urging Democrats to focus on AI risk. Other politicians are calling for federal regulation. Bernie Sanders is drafting a bill to ban AI “superintelligence”, including 20-year prison sentences for anyone working on the technology. Donald Trump is getting asked about an AI slowdown; so far he’s resisting the calls, but there are rumors that his advisors are calling on him to do something.

Perhaps the most notable response came from the top figures in the AI field. Dario Amodei, the head of Anthropic, wrote a blog post called “We Must Pace the Frontier”, calling for a coordinated slowdown in the rate of AI progress, and suggesting some ways to police AI companies to make sure they were all observing the slowdown. He wrote:

[O]ver the last few months, I have become convinced that fully addressing the risks requires even more prudence — not just investing in risk prevention, but pacing the rate of capabilities advancement so that risk prevention has time to keep up. We must slow the pace at which we improve the capabilities of AI models…I’m therefore proposing a three-step plan with the goal of pacing the frontier: building AI at a balanced rate that aims to ensure its safety while still achieving its benefits and grappling with important geopolitical dilemmas.

As reasons for his increased worry, Dario cites A) the Hugging Face attack, and B) the possibility that AI will soon be able to improve itself without human help (a process called “recursive self-improvement”, or “RSI”).

Elon Musk (head of xAI), Sam Altman (head of OpenAI), and Demis Hassabis (former head of DeepMind) quickly agreed with Dario:

At least some of the labs are reportedly holding secret talks on joint action to slow down AI.

This is pretty extraordinary. A coordinated slowdown in AI progress would be bad for these companies’ bottom line, because it would allow upstart competitors to catch up. So the fact that they’re still calling for a slowdown, in defiance of their own financial interests, is a clear sign that their worry about human extinction is sincere.

In fact, anyone following these figures’ public statements over the past few years will have no doubt that they’re all deeply worried about catastrophic AI risks. The leading AI figures — not just the founders and CEOs, but the researchers themselves — feel trapped in a “red queen’s race”. They feel like if they stop working on AI, someone else will build it anyway, so they each feel like they have to beat everyone else in the AI race so they can make sure that the safest possible AI (i.e. their own AI) is the one that becomes the most powerful and dominant.

Anyway, all of this was common knowledge in my social circle years ago, but now all of it has broken through to the mainstream. What do I have to add to this discussion? I’m not an AI researcher or founder, nor do I think I have a superior grasp of the game theory of AI development. But I do think I have two useful thoughts on how to persuade the general public to be more concerned about AI risk.

The first of these is something I’ve written about recently. The second is about how to get China on board for a big AI safety push.

“Oh come on. How could AI kill all of humanity?”

As soon as everyone started talking about the possibility of AI killing humanity, there were two main types of pushback. The first was skepticism. A strange coalition of natural skeptics, libertarians (for whom any restrictions on technological development are a priori bad), and progressives (who have spent the last few years telling themselves that AI doesn’t really work) kept asking the question: How, exactly, is superintelligent AI supposed to kill us all?

This is actually an important and good question to ask. In my experience, AI researchers tend not to think very hard about this question. The reason is that they just assume that if AI gets smart enough, it will be able to kill humanity, and since its motives are alien and inscrutable, it might have its own reasons for wanting to do so.

Maybe superintelligent AI thinks humanity is an evil species who needs to be punished for torturing pigs and chickens. Maybe it’s scared that humanity might interfere with its other goals. Maybe it just wants to turn everything into paperclips. Who knows? AI researchers tend to think of superintelligence as the proverbial 800-pound gorilla who sleeps wherever he wants. As soon as humanity is no longer the most intelligent thing on this planet, our destiny as a species is simply out of our hands.

But to many people, that answer isn’t good enough. They want an actual plausible path by which a piece of software, which exists inside a computer, could slaughter real physical human beings. Fortunately (or unfortunately), there’s a pretty clear and simple answer to this question, which I wrote about two weeks ago. The answer is “bioweapons”:

(This article was paywalled originally, but I un-paywalled it.)

In my post, I wrote a scenario in which a nihilistic angry teenager uses superintelligent AI to release a world-ending bioweapon by ordering it from a gray-market laboratory somewhere in the world. But it’s also possible that a rogue AI agent swarm could decide to do this on its own, just as a way of cheating on some test that human researchers give it. The point is that AI can design viruses, and viruses can potentially kill off all or most of humanity.

A lot of biologists are skeptical of the idea that even the most superintelligent AI could successfully design a doomsday virus. They argue that this is just too hard of a task — that without much better biological data, it’s impossible to understand biological processes well enough to know how to design a virus with all of the necessary doomsday properties.

I urge you not to listen to these biologists. In this case, their expertise might be more of a liability than an asset. They know how hard it is for human beings to model biological processes, given existing data. But this doesn’t necessarily tell us how hard it is — or how hard it will be in five years — for AI to do it! Until LLMs came along, human researchers basically failed to understand natural language, even with all the data on the internet; AI can just do it. Until AI solved the Navier-Stokes problem, forecasters gave it only a small chance of solving it anytime soon.

Domain experts consistently underestimate how quickly AI can master their field and surpass them, because they mistake human difficulties for universal difficulty. When mathematicians underestimate how well AI will be able to do math, the consequences are usually benign — we get some unexpected answers to some cool math puzzles.1 But if the biologists are wrong, and the AI of 2027 or 2032 or 2049 can design doomsday viruses, the consequence could be that our whole species dies.

So yes, we should be worried about vibe-coded doomsday viruses, and we should be doing everything we can to secure biology labs, police the modification of viruses and other pathogens, and so on. “Pacing” AI development would probably help here too.

How to get China on board for an AI slowdown

The primary argument I see against “pacing” AI development is that if American companies slow down, Chinese companies will simply overtake them and build superintelligence themselves. For some, a China-controlled super-AI is a more terrifying possibility than super-AI in general:

But for others, it simply means that slowing AI down is futile because the Chinese can’t be persuaded to slow down:

This is an incredibly reasonable concern. The U.S. is still ahead of China in the AI race, but only just barely. If China is going to create superintelligence no matter what we do, why should we stop developing our own? Unless China can be persuaded to cooperate with the U.S. on AI “pacing” — or at least undertake its own independent “pacing” effort at the same time — anything we do will be futile.

So if we want to slow down AI development, we need to scare the Chinese leadership about superintelligence. There’s no other way.

How do we do that? In a post a week ago, I suggested in passing that simply staying ahead of China in the AI race might persuade them to embrace an AI slowdown, because that would be to their competitive advantage. But upon further reflection, I think I was pretty obviously wrong. If China will only embrace a slowdown if America refuses to slow down, then that’s game over — there’s no way to get both countries to slow down at the same time.

There’s a better approach. China’s leaders must realize that domestic dissidents could use Chinese-made superintelligence to overthrow the Chinese Communist Party.

Currently, China’s worries about AI mostly center around ways that the U.S. government could use U.S. AI models to attack China. That obviously gives the government an incentive to accelerate domestic AI progress, so that China’s own models can stand up to America’s in a fight. But if Chinese leaders realized that superintelligent AI could create a threat from within, this calculus would change.

Thus, China’s leadership must understand that Chinese AI models can pose a threat to CCP rule. The best way to demonstrate this is for American intelligence agencies — or even private hackers — to attack Chinese digital infrastructure using agent swarms created with China’s own frontier models like Z.ai’s GLM-5.3 or Moonshot AI’s Kimi K3.

When I say “attack”, I don’t mean actual warfare. I mean the kind of cyberattacks and data theft that China carries out against America every day. Use Chinese models to steal the CCP’s most heavily guarded secrets and post a few of the more innocuous ones on RedNote. Hack into Xi Jinping’s bank account and steal 100 yuan. I’m talking about demonstration attacks.

And these attacks must be done with Chinese models, not with American ones! If the CIA or some EA nonprofit in Berkeley uses GPT Astra or Claude Mythos to hack the CCP, China’s leaders may well conclude “Wow, we need to win the AI race so that our own models can defend us.” But if China’s own open-weight models are used for the attacks, Xi Jinping and the rest of the leadership will realize that their own push for superintelligence is making them incredibly vulnerable to any Chinese dissident who decides to overthrow them.

As soon as China’s leaders see superintelligence as a threat to their rule, I predict they will act. And their action will probably be to curb the development of superintelligence, especially if they know that America and its AI labs want to do the same.

In fact, China’s current leadership has a history of cracking down on its tech companies when it seemed like those companies might threaten the government’s monopoly on power. In 2021, Xi Jinping cracked down on Chinese software companies; he even (probably) apprehended tech magnate Jack Ma, who had criticized the CCP a little too openly. This action hurt China’s competitiveness in the online services industry, but the government went ahead and did it anyway.

And there’s already a precedent for demonstration attacks against Chinese digital infrastructure. An American cybersecurity company just used AI to develop a computer worm capable of hacking over a billion accounts on the Chinese messaging service WeChat:

Palo Alto-based Calif disclosed the already-patched computer worm to warn the public about the threat of AI-driven hacks…“Exploitation takes only seconds, and gives us full control of the WeChat account. We can read and send messages, make calls, and act on the victim’s behalf,” the company warned, posting a video demo of the WeWorm attack.

But Calif didn’t say what model it used to create WeWorm. Anyone who does this sort of demonstration in the future should make it clear that Chinese open-weight models were used, in order to make China’s leaders realize that the threat comes from their own too-rapid AI development, rather than from American competition.

I believe that this is our best bet for getting China on board for a joint international AI “pacing” effort. If there’s one thing the CCP fears more than an American attack, it’s domestic dissidents overthrowing the Party from within. Superintelligence is creating that vulnerability, but the leadership doesn’t seem to have realized it yet.

Make them realize, and I predict that a whole universe of possibilities for international cooperation will suddenly open up.

Update: Unsurprisingly, I’m not the first to have this idea about China needing to be scared about the internal threat from their own models. Back in July, Kyle Chan wrote:

Previously more dismissive of concerns over AI-driven job loss, Beijing now seems to be taking these risks more seriously (see Matt Sheehan’s great piece). China is also watching developments in the US very closely, particularly controls on Anthropic’s Mythos and Fable models over cyber risk. As Chinese open-source models approach similar levels of cyber capabilities, this could come back to bite and be used to potentially attack China’s own digital infrastructure. [emphasis mine]

In general, Kyle’s blog is one of the best blogs about China. Highly recommended.

Update 2: As if on cue, the NYT has a story today about how the CCP is starting to realize that superintelligence is a threat to its rule!

China’s top spy chief has warned that artificial intelligence could pose a direct threat to the Chinese Communist Party’s hold on power, in what is the highest-level and most detailed articulation yet of how Beijing sees the technology’s security risks…In an article published on Sunday in the state-run magazine China Cyberspace, Mr. Chen called for more party control over A.I. and stricter government oversight…He also described the danger that foreign intelligence agencies might use A.I. for “large-scale espionage” and attacks on China’s critical infrastructure

Mr. Chen, the spy chief, wrote that the technical and financial barriers to launching cyberattacks had been drastically lowered because of A.I. This, he said, posed “serious risks” to China’s information infrastructure…Chinese users using foreign models could cause large-scale data leaks, the article noted. Anthropic, the company behind Claude and other A.I. models, said last week that the Chinese start-up Moonshot AI had routed queries by its users to Claude. Those queries included sensitive data, including video surveillance linked to the Chinese military, as well as proprietary information from high-profile Chinese technology companies…

The warning adds to a growing drumbeat of concern from Chinese officials about the risks of A.I. [emphasis mine]

Now all they need to realize is that the biggest threat comes from THEIR OWN MODELS.


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There are potential exceptions, such as if P=NP, which would compromise modern cryptography.

Monday assorted links

1. Will driverless cars increase or reduce urban density?

2. One decomposition approach to why interest rates have been going up.

3. New Guinness record holders.

4. Is there any chance of finding Rembrandt DNA?

5. “Abundance Corps is hosting Making Progress, a private gathering for students interested in how science, technology, and institutions can improve people’s lives.

6. High school students plus AI solve math problem.

7. “China’s top spy chief has warned that artificial intelligence could pose a direct threat to the Chinese Communist Party’s hold on power, in what is the highest-level and most detailed articulation yet of how Beijing sees the technology’s security risks.” (NYT)

8. Good data: cybersecurity stocks surged today.

The post Monday assorted links appeared first on Marginal REVOLUTION.

       

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shot-scraper 1.12

Release: shot-scraper 1.12

I've added WebP support to my shot-scraper screenshot automation tool. You can now take a WebP screenshot of a web page like this:

shot-scraper https://simonwillison.net -o screenshot.webp --quality 80

The --quality option sets the quality - without that option the WebP file will be lossless.

In my experience WebP screenshots are almost always significantly smaller in file size than their JPEG or PNG equivalents. See the PR for some examples.

I shipped this feature so I could use it to generate the screenshot for my new commit-rewriter tool.

Tags: playwright, shot-scraper

The MAGA Plot(s) to Destroy Humanity

The Terminator at 40: James Cameron's dark vision is more relevant than ever

Will AI lead to the destruction of humanity? Over the past year a number of top AI researchers have warned that AI was quickly attaining the capacity to wipe out humankind.

These warnings aren’t entirely new. At first, however, Anthropic was virtually alone among the top LLM companies in highlighting the dangers that unregulated AI poses. And in return for its conscientious objection to allowing its models to be used for AI-agentic warfare – a clear means of humanicide – Hegseth’s Pentagon tried to retaliate by designating the company as a security risk. Fortunately, a judge saw through this ploy.

Still, until very recently other AI companies — in particular Elon Musk’s Grok and ChatGPT — were willing to dance to the Trump administration’s tune to get a competitive advantage Currently, Grok is used by the U.S. military to assist targeting in Iran – a clear pre-cursor to situation in which the machines, not humans, decide who is the target.

But now, quite suddenly, Musk and ChatGPT’s CEO Sam Altman are falling in behind the call by Daron Amodei, the CEO of Anthropic, to acknowledge the existential dangers of AI and to put on the brakes. Notably, Amodei explicitly calls for government regulation if other AI companies refuse to cooperate:

The most effective method of pacing is via regulation that targets all US frontier AI companies, as that covers even those who are unwilling to cooperate voluntarily.

Regardless of why Musk and Altman are having a sudden attack of conscience, I applaud their new position. As many people think, perhaps this was due to the Hugging Face hack by rogue ChatGPT AI-agents. But I also think Musk and Altman’s volte-face was influenced by the changing political environment, with the near-certainty that Democrats will take the House and a very good chance that they will take the Senate.

For in a real sense, Amodei isn’t just trying to protect humanity from rogue AI, he is also trying to protect humanity from Donald Trump. It’s important to remember that, under the Biden administration, government policymakers tried to formulate some basic AI precautions. But removing those precautions was literally one of the first things Donald Trump did when taking office the second time. And that’s a history worth revisiting at a moment when the AI industry itself is sounding the alarm, but Trump is dismissing the risks:

You have a lot of very negative forces that are bringing it up that shouldn’t be bringing it up and they’re bringing up things that won’t happen.

Well, I’m glad to know that he’s sure that bad things won’t happen. But last I heard, Trump wasn’t a technology expert. And his recent record on rosy predictions — wasn’t the Iran war supposed to be over in a few days? — hasn’t been great.

In any case, here’s the history you should know.

The current age of AI is often considered to have begun with the public release of ChatGPT on Nov. 30, 2022. However, the potential economic and social implications of large language models were already becoming apparent during the first year of the Biden administration, which began implementing a series of rules and executive orders intended to limit the potential damage from the technology. The Economic Policy Institute maintains a comprehensive list of these actions.

The centerpiece of the Biden agenda on AI was Executive Order 14401, issued on October 30, 2023, titled “Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence.” The document declared that

Harnessing AI for good and realizing its myriad benefits requires mitigating its substantial risks. This endeavor demands a society-wide effort that includes government, the private sector, academia, and civil society.

Would we be less panicked now if there had been a serious effort to put that executive order’s recommendations into effect? It’s basically impossible to say, because precautionary policy toward AI never got a chance. Trump revoked Executive Order 14401 on Jan. 20, 2025. Yes, you read that right: He literally removed all safeguards on AI on his first day in office.

Just three days later his administration issued a new executive order, “Removing barriers to American leadership in artificial intelligence,” which might be summarized as “Damn the social and existential risks, full speed ahead.”

Some of this determination not to limit the risks from AI reflected industry influence. A week before Trump took office, NVIDIA combined an appeal for deregulation with slavish praise for the incoming administration:

The first Trump Administration laid the foundation for America’s current strength and success in AI, fostering an environment where U.S. industry could compete and win on merit without compromising national security.

But there was also a social aspect to Trump’s anti-regulation stance. You won’t be surprised to hear that hostility to DEI was right at the heart of the agenda. Literally the second sentence of the order declares that

we must develop AI systems that are free from ideological bias or engineered social agendas.

I think this was a thinly veiled plug for Grok, which by all accounts is vastly inferior to offerings from Anthropic and OpenAI but which Elon Musk has tried to sell in part because it supposedly isn’t “woke.”

In any case, Trump’s dismissal of the risks from AI, even at a time when experts and industry insiders are in hair-on-fire mode, is simply a continuation of the position he has taken from the beginning.

It is also, not coincidentally, completely consistent with his attitude toward the other existential threat facing humanity — a threat that isn’t at all hypothetical and is rapidly becoming acute.

The contiguous United States has just experienced its hottest summer on record, with July the hottest month ever. Across the Atlantic, Europe has been ravaged by droughts and heat waves. Here’s a headline from yesterday’s Wall Street Journal:

And everything we know about climate change suggests that what we’ve seen so far is just a foretaste of the disasters to come.

Yet last year, speaking at the United Nations, Trump dismissed climate change as a “con job,” while calling renewable energy sources such as solar and wind — which met almost all of the world’s growth in electricity demand last year — a “scam.” And this disdain is being reflected in policy. As I and many others have written, the Trump administration has been actively trying to block wind and solar power projects. And today the administration is reportedly planning to eliminate all restrictions on greenhouse gas emissions from power plants.

There is a lot to be said about the reasons our current government seems so determined to rush into disaster, even when the very survival of humanity may be at stake. Climate denial, we know from decades of experience, is fueled by an unholy trinity of financial interest (fossil fuel companies determined to keep their profits flowing), ideology (conservatives hostile to any form of regulation) and psychological insecurity (real men burn stuff.) AI-risk denial presumably reflects a similar mix of factors.

So let’s applaud leaders like Amodei for speaking up and applaud the growing willingness of other CEOs to warn about the dangers of their technology, even if their attack of conscience partly reflects the looming prospect of Democratic subpoenas.

MUSICAL CODA

Quoting Laurie Voss

The cost of writing code collapsed, and the cost of reviewing, fixing and operating it is following, and I'm assuming it gets there. What's left of making software is finding out what people actually want, defining it precisely, and making it pleasant to use. That cost is per piece of software and doesn't transfer, so as the amount of software goes to infinity, which it will because there's no ceiling on demand, that cost becomes the whole job.

Laurie Voss, We are all Product Engineers now

Tags: laurie-voss, generative-ai, agentic-engineering, ai, llms, deep-blue, careers

commit-rewriter 0.1

Release: commit-rewriter 0.1

I built this little web app the other day to help edit the commit messages for the Datasette security releases. The initial commits were full of coding agent cruft and references to issue IDs from our private repository, so they weren't fit for publication.

If you want to edit the commit messages for a repository you can run it like this:

uvx commit-rewriter path/to/repo

Omit the path if you are already in the directory for that repo.

Screenshot of the commit-rewriter web interface. A heading reads commit-rewriter above the repository path and current branch and commit hash, with a short description of the tool. A toolbar shows a pending edits count with Discard drafts and Rewrite commit messages buttons, followed by a search box for message, author, or hash and an Edited only checkbox. A left sidebar titled Navigate commits lists recent commit messages with their short hashes. The main panel shows a card for each commit with its hash, author and timestamp, an editable text area containing the commit message, and a View full formatted diff toggle.

When you submit your edits the tool creates a timestamped branch of your current repo state - to allow you to revert if you need to - and then rewrites every commit from the first one you edited to the most recent.

Tags: git, projects, python, ai-assisted-programming

Dumpster Fire – Litterbox-Inspired Extension for Firefox

Miles Abbott:

Open x.com links in a popup so you can read the one post and leave. Port of the Litterbox Safari extension.

Litterbox is a cleverer name, but Dumpster Fire is funnier.

 ★ 

XCancel Shuts Down Again

XCancel:

Unfortunately, due to a new development in the ongoing legal proceedings, we are required to suspend this service again until further notice. We can’t share more details.

Not surprised, and not sure what to make of the “can’t share more details” part. Again, if you want to avoid visiting X but want to see the content posted there linked from other sites (and, let’s admit it at this point: there’s not just a lot posted on X, it is outright resurgent in popularity), install a browser extension like Litterbox (Safari) or Post Peek (Chrome).

 ★ 

AI, Redistribution, and the Size of the Pie

Anthropic’s economic team, including Anton Korinek and Chad Jones, have a valuable new paper, Economic Scenarios for Transformative AI. They make their assumptions explicit and provide a scenario explorer that lets you change them. How capable will AI become? How quickly will firms adopt it? Will it augment workers or automate their tasks? You can see what different answers imply for growth, wages, and unemployment.

In their extreme scenario AI takes on a lot of tasks, GDP is 32.4% higher by 2030 than without AI and labor share declines from 60% to 45.2% but they make this striking point:

“Total labor income in 2030 in the extreme scenario is almost exactly what it would have been without AI: the labor share falls by a quarter while GDP rises by a third, and 0.45×1.32 ≈ 0.60.”

Exactly. That is the central point of my paper, How Much Redistribution Will AI Require. A falling labor share does not necessarily mean falling labor income. Workers can receive a smaller share of a much larger economy and still earn as much as they would have without AI.

Using the code behind their scenario explorer I updated their results to a 10 year horizon and plotted them on my redistribution graph. Only under the modest scenario is some net labor transfer required to make AI Pareto improving at the aggregate level.

Aggregate labor income, of course, conceals differences among workers. Korinek et al. find that cognitive occupations lose income while other occupations gain. In their extreme scenario, restoring the cognitive occupations’ wage bill to its no-AI level would require about 9% of GDP. They argue that compensation on this scale in response to technological change has no precedent.

I think this makes the adjustment problem look too pessimistic.

First, adjustment happens through retirement and entry. A retiring accountant need not retrain as a nurse. A young person enters nursing rather than accounting. Neither becomes unemployed even as labor reallocates. Korinek et al. understand these channels but give them limited scope in their model. Admittedly, those margins don’t do much work by 2030 but they matter over ten years.

Second, compensation can take the form of shifting taxes from labor to consumption. In the long run labor’s share of consumption tends to equal its share of GDP, so the lower labor’s share becomes, the more relief a given tax shift provides. At a 45% labor share, each dollar shifted from labor taxation to consumption taxation reduces labor’s net burden by 55 cents. Shifting taxes worth 5% of GDP would thus provide net relief to labor of 2.75% of GDP, without increasing total tax revenue. Unemployed workers would still need payments, but compensation need not come entirely through additional government spending.

Third, we do have experience expanding income support rapidly. U.S. unemployment benefits reached approximately 2.5% of GDP in 2020, and that during a contraction. Britain’s compensation to slaveowners following abolition amounted to roughly 5% of GDP in a one-time settlement. These episodes show that governments can mobilize substantial resources for compensation. Moreover, the extreme AI scenario brings an enormous increase in output from which to finance compensation.

Preserving aggregate labor income does not protect every worker. But even the extreme Korinek scenario reinforces the point that a dramatic decline in labor’s share can coexist with stable or increasing aggregate labor income. To the extent labor income does decline, growth makes compensation affordable and attrition, entry, and tax shifting can make the intra-labor task smaller than it first appears.

The post AI, Redistribution, and the Size of the Pie appeared first on Marginal REVOLUTION.

       

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Once upon a screen: explosive paradox

Photo of a scene from a film showing a soldier in muddy gear behind sandbags in a jungle, reflected on an iPad screen.

Decades after seeing ‘Platoon’, Kevin recalls how the film stirred generational trauma in his family and racism at school

- by Aeon Video

Watch on Aeon

The bombarding of childhood

Two children engrossed in watching a cartoon on TV in a dimly lit room with curtains and a table.

It’s not just screen time: the problem with children’s media is that it has become relentlessly hectic, loud and bright

- by Natalia Kucirkova

Read on Aeon

Congestion (and lawsuits) in applications for medical residency

  The figure below is a slide from a lecture I once gave about the transition from medical school to medical residencies in the U.S.  The lower row (in brown) represents the Match, which arose in the 1950's to deal with congestion in processing offers and acceptances. (Since 1998 it's been doing that successfully using the Roth-Peranson algorithm).  However the advent of electronic application systems has led to congestion in the application and interviewing process (top row, in blue).  And now that has led to lawsuits.

 

 Here's the story of one lawsuit:

 Residency Software Developer Sues Doctor Who Helped Launch a Competing Product
— AAMC-partnered Thalamus goes after key players in ResidencyCAS
   by Rachael Robertson, MedPage Today, September 10, 2026 •

"The graduate medical education (GME) software company Thalamus filed a lawsuit against its competitor Liaison International and ob/gyn leader Maya Hammoud, MD, MBA, over alleged anticompetitive conduct.

"Thalamus brought the suit in July, claiming that the defendants "engaged in a coordinated effort to unfairly compete in the residency application market through anticompetitive means." Specifically, it alleges that Hammoud violated a non-disclosure agreement signed when she was evaluating its technology for a different project -- before she helped launch a competing product. 

########

 And here's the story of another:

Doctor Sues Over Residency Application System— Arizona wound care physician calls ERAS a monopoly that's gouging applicants  by Kristina Fiore,  MedPage Today, September 1, 2026  

"A physician is bringing antitrust claims against the Association of American Medical Colleges (AAMC) for what she alleges is a monopoly over the residency application process that's gouging doctors. 

...

"Hilgers PLLC, the Dallas law firm representing Buhrke, filed a similar suit against AAMC last year, alleging its medical school application service, AMCAS, was overcharging students. It made similar allegations against the law school application process.

...

"The current complaint alleges that AAMC makes a substantial part of its income from ERAS fees -- about $120 million annually, from about 64,000 applicants.

"Applicants often apply to dozens of programs in order to have a better shot at ensuring a residency position, at an average cost of about $1,800 per person. Buhrke submitted 81 applications through ERAS, paying $1,691 in total, according to the complaint.

"The vast majority of physicians use ERAS to apply, as it has only two competitors: ResidencyCAS for ob/gyn and emergency medicine, and SF Match for ophthalmology and plastic surgery.


"AAMC also took an equity stake in competitor Thalamus so that it wouldn't be a threat to its monopoly, the complaint alleged.
"

Is it the screens? Or education systems?

The Dark Ages implies television and phones are the main cause of cognitive decline. This fails to explain the patterns in PISA scores. Why did England and Scotland fall so precipitously from 2000 to 2005 whilst America improved? Why did England and Estonia hold steady after 2015 whilst most other OECD countries declined? How have Singapore, Taiwan, Japan avoided decline altogether?

A better explanation is that a country’s education system is more important than its television diffusion.1 East Asian PISA and IQ scores have probably remained constant, or even risen, because of their rigorous education systems and intensive tutoring cultures. The two European countries which avoid PISA-malaise – Estonia and England – have more rigorous education systems than their neighbours. They (more or less) use the knowledge-rich curricula, direct instruction, and systematic phonics – techniques which their more progressive neighbours abandoned between 1975-1990.

Here is much more from Alexander Thompson, recommended.

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A starry night, in another galaxy

When we look up at our own night sky, most of the stars we see are the familiar residents of our Milky Way galaxy. Only a few more distant objects, like the Large and Small Magellanic Clouds, our neighbouring galaxies, peek into our little corner of the cosmos. What this Picture of the Week shows us is a completely different stellar landscape, zooming in to the centre of the Large Magellanic Cloud to reveal what looks like a sky filled with millions of foreign stars.

The central regions of galaxies are hard to study: dust partially blocks our view, and stars are so densely packed that it’s difficult to tell them apart. To uncover these hidden stars in the Magellanic Clouds, astronomers used ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA). Over several years, VISTA's high-resolution infrared camera pierced through the dust to image the cores of these galaxies, finding a treasure trove of information about the inner lives of our nearest galactic neighbours.

The team, led by Maria-Rosa Cioni, a professor at the Leibniz Institute for Astrophysics in Potsdam, Germany, observed these galactic cores about 40 times over this extended period. With these data, they could then measure the subtle motion of stars in the cores, which is key to pinpoint the exact location of the centres of these galaxies. As well as this, by monitoring the periodic changes in the brightness of certain stars, which can be used to measure distances, astronomers will be able to reconstruct the 3D structure of the cores of these galaxies. Now that this unique dataset has been publicly released, the wider astronomical community can also access the information within, potentially digging up more secrets from deep inside our cosmic companions.

Links

Confessions of an Unrepentant Slop Snob

This is a peek into the research behind our “AI Norms and Values” docs, which we developed over the summer and recently shared on our site. If you’re looking for those, go here:

  1. How Honeycomb does business, the principles we all abide by

  2. Why Honeycomb engineering is embracing AI

  3. AI norms and values (and ethical issues we have a stance on)

Back to our story.

Earlier this year, I was spending a lot of time stewing over why everyone around me seemed so frazzled and on edge.

Half the company was spitting mad about all the slop they were getting. Instead of receiving five crisp bullet points, they were getting twenty-page docs full of padding and slop. They would ask a colleague a question, and the reply would begin with “Claude says…” These folks felt like their time and attention were being not just taken for granted, but actively abused.

The other half of the company felt equally injured. They were working faster and delivering better outcomes than ever, and wasn’t this exactly what we had asked of them? They were more upset about the fact that some people hadn’t updated their workflows in years. Of course you can’t keep up if you aren’t willing to adapt, they protested.

Everyone was mad. One side wanted to place limits on AI (“I am so sick of reviewing docs the sender didn’t even read!”). The other side wanted us to force people to use AI (“I am so sick of reviewing docs riddled with basic errors that a single pass would have caught!")

I was, at different times, in both camps.

But the thing that bothered me most was how often I kept hearing the word “dehumanizing”. People said they no longer felt like they had a human connection with their coworkers anymore. This was new.

On the one hand, AI is not special. On the other hand…is it?

My first instinct was to say that tools are tools. The quality of the work is all that matters — outcomes are all that matter — not how the work was made. Do our customers care if we use AI or not? Probably not. They care a lot about the quality of the product and whether it meets their needs, not so much about how we made it.

So maybe we all just need to be ruthlessly outcome-oriented. Build the best thing we can, as fast as we can. AI is a powerful and versatile tool, so we should use it wherever we can to make our work better and do it faster.

Is it really that simple? I had nearly convinced myself that it was, when I noticed how contradictory my own behavior had become.

Meanwhile, behind the scenes, I begin harshly judging everyone who sends me AI slop

At the same time I was repeating “it doesn’t matter how it was made, it matters how good it is” every day, I was developing a violent disgust reflex for AI-generated text on the side.

I’m not sure exactly when it happened. As recently as December 2025, I still found some Claude-isms kind of catchy and clever — I noticed AI language, but it didn’t trigger violent rage. By spring, I was snapping at the tendons of any poor soul who showed up in my inbox with an “I’d value your take on this” or “the call most leaders still won’t make”.

It started with DMs and emails, but it didn’t stop there. By summer, my reactive rage-response to AI-generated text had spread to include most forms of writing. If I’m reading a newsletter and I start to sense AI-isms, I delete and unsubscribe. If I’m reading a blog post, I close the tab; if I’m on social media, I unfollow or unfriend. If it happens repeatedly, I will go out of my way to avoid that writer in the future. I mostly try to not engage, but if I had a button that would let me deliver a 10,000 volt shock to the author I would slam that button every time and I wouldn’t care who saw.

More importantly, I judge them. Yes, I look down on them. If they don’t care enough about their own point of view to do the work and refine it themselves, if they don’t care enough about me to write me a note, then why the fuck should I give them a single morsel of my precious attention?

By the time I became fully aware of my aversion, it had already become fairly extreme. But this makes no sense, if all that matters is the outcome.

But this makes no sense

I don’t know about you, but most of my insights seem to start this way: me, loudly insisting Thing A is true, while persistently behaving as though Thing B is true, and finally, through much toil and suffering and resentment, finding some way to reconcile the two.

It is super annoying. But this is what got me looking a little closer at language and what was happening under the hood.

Language does many different jobs for us

Writing is thinking on paper, as William Zinsser once said. Writing is language, encoded for posterity. But language, and writing, do many different jobs for us.

Language evolved as a way to connect — person to person, mind to mind, one mind to many. This is some of the oldest and strangest wiring we have as human beings, and the neurological infrastructure for linguistics gets used and reused, over and over.

In software, for example, we convert natural language into bits and bytes that computers can use to do math on. Lawyers convert language into legal text and taxonomies. The technical and professional worlds are awash in dialects where language has been abstracted from its roots as an emotional and relational tool and given functional, depersonalized meanings.

In many of these contexts, substituting AI-generated language can be wholly acceptable. No one blinks an eye if you use structured data generated by AI, or a formal proof generated by AI (as long as it’s accurate). The situations where the use of AI tends to land jarringly, causing frustration, rage, even a sense of betrayal, are the ones where the value of the communication is less abstract, and more personal or relational.

Every job language does for us is either functional or relational, or some combination of the two, and knowing which one you’re in the middle of tells you a lot about whether AI belongs there, and how it’s likely to be received

Does the value lie in the idea itself, or the fact that a particular person said or thought something?

There are a bunch of different frameworks out there for disclosing how much AI went into building something, and it took me a while to realize why none of them were hitting the mark for me. That’s because it’s less about how much AI is being used, and more about in which contexts people are using AI, and secondarily whether or not they disclosed and I consented to it being used there.

I apologize with all my heart for coming up with Yet Another Framework, but I published one in the recent “AI Norms and Values” post on the honeycomb blog, because I couldn’t find anyone else talking about it in quite this way. (If you know of one, tell me!)

Here it is. Personal on the left, the value is that it comes from a specific person who thought or felt something; functional on the right, the value is about the idea being communicated, not the person who said it.

Personal vs functional communication

Sometimes, yes, the quality of the work is all that matters. If you and I are collaborating on a document or a diff, all our collective comments and edits are in shared service of making the ideas better. It isn’t about whose idea it was or which tools we used, we are just iterating and improving until it’s as good as we can make it. The use of AI here is just another tool, one of many. In these situations, it’s appropriate to be ruthlessly outcome-oriented.

Other times, the value of a piece of writing derives from the fact that a particular person said it, thought it or felt it, or its value is grounded in your relationship. Why do you care more about what your skip level says about your performance than you would care about reading the same advice in a book? Likely because this is someone you know and respect, someone with influence over your career prospects, someone who knows what you’re capable of and has a vested interest in helping you succeed. In these circumstances, people expect to hear your voice; if they don’t, they may invent all kinds of terrifying reasons why.

There are plenty of messy situations in the middle where objective and subjective overlap, but people are usually crystal clear on what it is they want out of any given interaction.

The more personal the interaction, the more AI-generated text can cause a loss of trust

When I started talking to my coworkers, trying to figure out why they were so angry and frustrated all the time, one thing I heard over and over was, “I asked for my colleague’s opinion, and they sent me back a Claude snippet. I wanted to know what THEY THOUGHT.” When someone wants your opinion, AI generated text registers as a violation.

Another common source of friction was performance reviews. “My performance review was obviously written by ChatGPT. Did my manager even read it, or just push a button and spit it out? What are they even there for, if they aren’t even writing my reviews?” We encourage our managers to use AI to develop systems that help them become better managers, but this is a clear risk of using AI to aid in the writing or editing of reviews: if your voice is lost in the process, it may destroy trust between you.

I have a longer explanation of the four points — personal opinion, professional opinion, artifacts, code — at the Honeycomb blog, and I discuss more of these examples in depth, so I’m not going to recap it all here.

The more any interaction is personal or relational, the more the use of AI in that context tends to cheapen it and degrade trust, unless AI has been specifically invited into that relational context. If you’re expecting a human-to-human interaction, or if you’re specifically requesting a personal response, and what you get back seems like it was pasted from a chatbot, it can be intensely alienating and angering. Even — yes — dehumanizing.

This explains my own hair trigger

I think this is why I went from finding AI generated text inoffensive to rage-inducing in such short order. I don’t get mad when people use AI to outbound to me (or maybe I should say, I don’t get madder), but when someone writes to introduce themselves or ask for some of my time to review their startup or whatever, I get furious. You’re reaching out to me, human to human, using slop? You can’t even be bothered to write your own “hello”? Fuck you.

Or if someone engages with one of my posts and asks questions, but they’re using AI-generated slop, then I get mad because they’re wasting my time. I’ve engaged with enough slop arguments to know there’s no there there. I don’t know which parts are coming from them and which parts are just meaningless slop.

If I’m giving someone I don’t know some of my scarce and valuable time, I at least want to know I’m giving time to them and their problems, not chasing some meaningless robot effluvia, as I have done far too many times before.

People always say, “oh, but those were MY ideas, I was only getting AI to help me format them”. In my experience, people vastly overestimate how much comes from them and underestimate how much comes from the AI. And anyway, all I have to go on is the signal I have.

This is also why I don’t want to spend time reading any blog posts or newsletters or social media posts written by AI. I don’t care what the AI vomits forth. I have an AI of my own, I can read any time that I want. If I’m reading someone else, I want to know that it’s their thoughts. AI slop isn’t a perfect proxy, but it’s a decent weeder. Besides, aesthetically, it’s just so, so, so bad. I value good writing more than ever these days.

The slick, uncanny valleyness of AI communication

AI is not magic. AI is just a tool, and we should use it anywhere and everywhere we can to do better work, faster, and deliver better outcomes for our users.

But companies, too, are more than one thing.

Every company exists to deliver great outcomes for their users and returns for their stakeholders. But every company is also a collective of people who have come together to achieve a lofty goal, something larger than they could have individually achieved. Ideally, these goals are in harmony.

Relationships matter. A respectful environment matters too. And whereas lines of code are indifferent to their origin, and can be validated by harnesses and tests, people are intensely attuned to the language people use with them. Relationship maintenance cannot be automated.

Yes, AI is just software. But it is special in one way: the slick, sycophantic, uncanny valleyness of the way it communicates. Human-like, but not human, which is somehow vastly more alienating than messages that are plainly automated. This is why communication that sounds like AI is so degrading to trust. We all know how easy it is to have the machine spit out some bullshit on our behalf, and we don’t want it done to us.

This means that humans who want to use it for interpersonal interactions will need to work hard to compensate for the loss of trust it engenders. It can be done — it’s not impossible. But it will not work to simply deny this effect and shove AI-generated happy birthdays and performance reviews down everyone’s throats. Not in 2026.

In the absence of universal norms, conventions will do

I’m not claiming that this personal/subjective vs functional/objective scale represents some universal truth, or that all companies should adopt guidelines like this one. But I also don’t think I’m alone in feeling this way.1 And I think most companies would benefit from writing down their expectations for how people should communicate with each other right now.

This is why we invested so much energy into writing down our AI norms and values. (If you haven’t been following the series, it’s all up now: How We Do Business, AI for Honeycomb Engineering, and AI Norms and Values.)

A lot of things about communication that used to be clear (like “this was written by a person”), no longer are. And a lot of hurt feelings, anger, and frustration are roiling about in the breach. Old norms no longer apply, and new norms are not yet broadly developed or agreed upon.

At times like these, having an agreed-upon convention or standard, any convention or standard, can really help.

1

I decided to write this piece after Gergely told me he too has started blocking people who send him slop introductory messages. People, we can start a movement here! Block all slop senders!

An Early Look at Fall Color in Canada

July 27
September 6
A river winds through a mostly green tundra landscape in summer, dotted with numerous lakes.
NASA Earth Observatory/Michala Garrison
A river winds through the same tundra landscape in autumn, now colored red and orange. Some green vegetation remains visible along the river.
NASA Earth Observatory/Michala Garrison
A river winds through a mostly green tundra landscape in summer, dotted with numerous lakes.
NASA Earth Observatory/Michala Garrison
A river winds through the same tundra landscape in autumn, now colored red and orange. Some green vegetation remains visible along the river.
NASA Earth Observatory/Michala Garrison
July 27
September 6

Autumn color sweeps across the low-growing shrubs and tundra vegetation of Nunavut, Canada, in this image pair captured by the OLI (Operational Land Imager) on Landsat 9. NASA Earth Observatory images by Michala Garrison.

As North America rode out a summer of remarkable heat, fall foliage and cool, crisp weather still seemed like distant, alien concepts across much of the continent in early September 2026. But fall comes early in the tundra and subarctic ecosystems of Nunavut, in far northern Canada.

Vivid signs of the season were already sweeping across the landscape on September 6 when the OLI (Operational Land Imager) on Landsat 9 captured this image (right) of the Coppermine River winding through low-growing shrubs and tundra vegetation upriver of Kugluktuk, a community at the river’s mouth. The other image (left) shows the same area on July 27, 2026, when vegetation was still green.

The region is known for willow and birch shrubs, blueberries, bearberries, and other low-growing tundra plants that turn shades of red, orange, and yellow each fall. A NASA and South Dakota State University analysis of seven years of satellite data found that foliage in the region begins to change in early September and peaks in mid-month, making this one of the first places on the North American continent to change color. But blink and you might miss it: the analysis also showed that far northerly regions tend to have shorter periods of peak color—sometimes a week or less—compared to many lower-latitude areas.

In the fall, leaves change colors as they lose chlorophyll, the molecule that plants use to synthesize food. Chlorophyll makes plants appear green because it absorbs the red and blue light from sunlight as it strikes leaf surfaces. However, chlorophyll is not a stable compound, and plants must continuously synthesize it, a process that requires ample sunlight and warm temperatures. As temperatures drop and days shorten in autumn, levels of chlorophyll fall as well.

As concentrations of chlorophyll decline, the green fades from leaves, presenting an opportunity for other pigments—carotenoids and anthocyanins—to take the stage. Carotenoids absorb blue-green and blue light, so in the absence of chlorophyll, they cause leaves to appear yellow. Anthocyanins absorb blue, blue-green, and green light, so light reflecting off the pigments appears red.

Citizen scientists have an opportunity to help NASA scientists track fall color and contribute to long-term environmental databases with the GLOBE North American Phenology Campaign. Participants observe and record leaf color changes during the spring and fall, helping scientists understand plant responses to climate and environmental changes.

NASA Earth Observatory images by Michala Garrison, using Landsat data from the U.S. Geological Survey. Story by Adam Voiland.

References & Resources

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Does AI assistance enhance or erode expertise?

From a new NBER working paper:

Whether AI assistance builds or erodes professional expertise is unsettled. In a pre-registered three-month randomized controlled trial, we gave 133 practicing patent lawyers at eleven U.S. intellectual property law firms access to a custom AI drafting assistant and measured both their performance while using AI and their professional judgment afterward without it. All work was scored by blinded expert patent attorneys. Paralleling findings from other white-collar domains, AI access raised the quality of work delivered on benchmark patent drafting tasks at 10 days (0.34 SD, p = 0.03) and 90 days (0.38 SD, p = 0.01), with larger gains among junior lawyers. After three months, all subjects redlined an existing patent application without AI, a core task of patent practice requiring expert judgment. Treated lawyers outperformed controls by 0.32 SD (p = 0.04), but this advantage was concentrated entirely among senior lawyers (0.45 SD, p = 0.02). Junior lawyers showed no average gain; their scores instead bifurcated, with sharply fewer mediocre scores offset by more poor and more good ones. The largest gains from AI thus accrued to the lawyers who retained the least. Foundational expertise may be a prerequisite for extracting durable skill from AI-assisted practice.

That is by David Autor, et.al.  Do note that over time the allocation of humans to tasks will evolve so that more of the humans become more productive, not less.  RCTs somehow have the odd disadvantage of requiring too many things to be held constant, and so they can miss the benefits of longer-term adjustments.

The post Does AI assistance enhance or erode expertise? appeared first on Marginal REVOLUTION.

       

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Central Pacific Tropical Weather Outlook


Central North Pacific 2-Day Graphical Outlook Image
Central North Pacific 7-Day Graphical Outlook Image


000
ACPN50 PHFO 152310
TWOCP

Tropical Weather Outlook
NWS Central Pacific Hurricane Center Honolulu HI
Issued by NWS National Hurricane Center Miami FL
200 PM HST Tue Sep 15 2026

For the central North Pacific...between 140W and 180W:

Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Depression Fifteen-E, located well west-southwest of the southern
tip of the Baja California Peninsula.

Tropical cyclone formation is not expected during the next 7 days.

$$
Forecaster Hagen
NNNN


Atlantic Tropical Weather Outlook


Atlantic 2-Day Graphical Outlook Image
Atlantic 7-Day Graphical Outlook Image


000
ABNT20 KNHC 152316
TWOAT

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Tue Sep 15 2026

For the North Atlantic...Caribbean Sea and the Gulf of America:

Central Subtropical Atlantic:
A trough of low pressure located about 700 miles east-southeast of
Bermuda continues to produce disorganized showers and thunderstorms.
Environmental conditions are forecast to become a little more
conducive for development in a couple of days while the system moves
slowly westward to west-northwestward over the subtropical Atlantic.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...30 percent.

$$
Forecaster Pasch


Eastern Pacific Tropical Weather Outlook


Eastern North Pacific 2-Day Graphical Outlook Image
Eastern North Pacific 7-Day Graphical Outlook Image


000
ABPZ20 KNHC 152310
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Tue Sep 15 2026

For the eastern and central North Pacific east of 180 longitude:

Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Depression Fifteen-E, located well west-southwest of the southern
tip of the Baja California Peninsula.

Southwest of Southwestern Mexico:
An area of low pressure could form well offshore of southwestern
Mexico by the end of the week. Environmental conditions appear
conducive for some gradual development by the weekend, and this
system could become a tropical depression early next week while it
moves slowly northwestward or northward.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...medium...50 percent.

Gulf of California:
Showers and thunderstorms remain disorganized in association with a
small area of low pressure that is moving northward over the central
Gulf of California. While this system has only a slight chance of
formation before it moves inland on Wednesday over the state of
Sonora, periods of heavy rain and isolated flooding are possible
over that state during the next couple of days.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.

Western Portion of the Eastern Pacific:
A westward-moving tropical wave is producing disorganized showers
and thunderstorms well to the south of the southern tip of the Baja
California Peninsula. Upper-level winds are forecast to be
unfavorable for significant development through the weekend as the
system moves westward at 10 to 15 mph. Some gradual development of
this system is possible early next week when it reaches the western
portion of the east Pacific basin.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...20 percent.

$$
Forecaster Hagen


The hydrogen in your body and present in every molecule of water came from the The hydrogen in your body and present in every molecule of water came from the


Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week