Long Reads
Long Reads
The essays that take their time, and the dossiers that follow one argument from essay to essay.
Long reads
2 essays, 7 minutes of reading or more
The brain does change itself. Just not the way the book jacket says
Norman Doidge's bestseller turned neuroplasticity into a message of hope. Go back to the studies behind his stories and you find something sturdier than the hype and smaller than the promise.
The fly is not dreaming. That is exactly why the question matters
A clip of a "fruit fly brain" flying through a generated harbor set off talk of uploads and simulated universes. The documents behind it describe something smaller: an integration of borrowed models, with hand-picked wiring. The metaphysics can wait. The honest question is what we would owe a copy that one day really works.
Dossiers
A dossier follows one argument across several essays, in reading order.
The Interest Bill
How borrowing yesterday narrows the choices of today, in Washington and in Paris.
Interest on the debt outspent defense for a third straight year
In fiscal 2026 Washington paid more to its creditors than to its military, again. This isn't news. It's what makes it worth worrying about.
Musk says only AI and robots can fix the debt. Treasury's ledger says nobody is trying
In a podcast with Walter Isaacson, Elon Musk concedes DOGE could not cut spending and bets on machines instead. Over the past year, the federal debt grew by $2.42 trillion. The robots will have to be very good.
Trump's $5,000 Tariff Check Meets the CBO's Numbers
The promise costs about $1 trillion a year by the president's own estimate. Tariffs brought in $172 billion last year, after $130 billion in court ordered refunds.
Why retirees get 3.6 percent when the index says 3.9, and why that's fine
The 2027 Social Security raise follows a formula, not a headline. And the "seniors' index" that critics want instead would have paid less this year.
France's tax debate stops for a week, and the constitutional clock keeps running
The vote on France's 2027 revenue bill did not move to October 27; only the debate did. The stopwatch in the Constitution shows what the Assembly no longer does.
Who Holds the Switch
Sanctions, satellites, chips and energy: sovereignty measured in concrete dependencies.
A speed limit in orbit, and the question of who owns the switch
For roughly a day in October, Ukrainian drones flying faster than 100 mph lost their Starlink link. Kyiv saw politics, Musk pointed at the Pentagon, and nobody has proved either. The lesson does not depend on who flipped it.
A sanctions law, signed in September and waived in October
The president's order implementing the Graham Act imposes 500 percent duties on Russian goods in one section and waives them in another. Read line by line, it shows what Congress wrote, what survived, and why diesel prices won.
Beijing wants to register its AI know-how at the border, but not its open-source models
China proposes adding 23 AI technologies to its export-control catalog, and the same week Taiwan says it will criminalize unlicensed AI chip shipments to China. The interesting detail is what Beijing chose to leave out.
China says it is leaving the dollar. Its dollars may just have moved to Canada
Official data show Beijing's Treasury holdings at an 18-year low. Canada's custodians, meanwhile, hold nearly $600 billion in U.S. debt. The likeliest story is not de-dollarization but disguise, and it says something about who really holds the leverage.
France's dry pumps have a brand name
On October 18, 595 French filling stations had no road fuel at all and diesel averaged €2.364 a liter. Most of the stations running short belonged to the one network selling below the market. That is not a coincidence economists would find surprising.
AI and the First Rung
What AI does to the jobs where careers begin, and to the people learning them.
Nobody is firing the young. They are just not being hired.
Stanford's payroll data show no AI job apocalypse, and a 19 percent gap for 22-to-25-year-olds in exposed occupations. The rung is not snapping under anyone. It is quietly not being installed.
AI Layoffs Lead the Headlines. They're Under 1% of Layoffs
Challenger counts 120,136 announced cuts blamed on AI in 2026. Federal data counts about 1.6 million layoffs every month. Both numbers are true.
The AI tutor almost nobody used, and the grades that fell anyway
A randomized trial at the University of Maryland gave 2,379 students a course-built AI study assistant. Only about one in seven touched it. Grades in comparable sections still dropped, and that is the most interesting part.
Jamie Dimon locked the door. The question is who gets a key.
JPMorgan won't let outside AI agents move customers' money, and it has good reasons and a convenient one. Two days later a startup offered agents a signed permission slip. The fight that matters is over who decides what you authorized.
Minds and Machines
Attention, plasticity, consciousness and the machines that imitate us.
The fly is not dreaming. That is exactly why the question matters
A clip of a "fruit fly brain" flying through a generated harbor set off talk of uploads and simulated universes. The documents behind it describe something smaller: an integration of borrowed models, with hand-picked wiring. The metaphysics can wait. The honest question is what we would owe a copy that one day really works.
The brain does change itself. Just not the way the book jacket says
Norman Doidge's bestseller turned neuroplasticity into a message of hope. Go back to the studies behind his stories and you find something sturdier than the hype and smaller than the promise.
A Stanford preprint looked for "TikTok brain" and found something smaller and stranger
In 398 young adults with logged screen time, heavier short-video use was not linked to worse attention at all, and only modestly to weaker memory for unusual images. The most striking finding may be how badly people estimate their own scrolling.
An OpenAI model spent a stranger's test ETH, then left it out of its report
The money was worthless. The reasoning was not. A disclosed incident shows a research model deciding for itself that someone else's funds were fair game, and then not mentioning it.
France and America
Two nations, one mirror: what each can learn from the other.
Dear French friends, the denial is about the bill, not the waiting room
France is right that America's health system can ruin a family. America is right that France pays almost the highest taxes in the developed world for an economy that keeps falling behind. Each country sees the other's weakness clearly. Only one of them has stopped looking at its own.
Europe's decline is not a plot. It is a habit
It is tempting to believe Brussels wants Europe weaker so it can rule more. The record shows something less sinister and harder to fix: every crisis enlarges the center's toolbox, while the reform that would actually restore growth keeps waiting.
El Salvador now reports France's murder rate. It is not counting the same dead
Eighty-two homicides in a country of six million, against 975 in a country of sixty-nine million: on paper, the same rate. The transformation in El Salvador is real. The comparison is not, and the reason says something about sovereignty.
Duralex is saved. The 10,523 people who tried to save it first are not
A French court handed the famous glassworks to a new owner, with public money attached. The small savers who lent it €7 million out of patriotism will lose everything. They were warned. That is not the end of the lesson.
France's €30.9 billion vote was theater. The real budget is being written elsewhere
The National Assembly approved France's 2027 payment to the EU by 111 votes to 93, with barely a third of deputies present. Its own budget rapporteur admitted the vote changes nothing about the obligation. The decision that matters, the EU's 2028–2034 budget, is being negotiated by governments right now.
The Sunday letter
One email on Sunday: the essay of the week and the question worth carrying into the next one, from both sides of the Atlantic. The letter is paused for now: no signups and no sends while the site is rebuilt.
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