Essays
- The Right Answer for a Robot
The maths says invest a windfall all at once, and the maths is right about two-thirds of the time. It's still the wrong advice for a lot of people - because the thing you're actually trying to manage isn't the market, it's the one asset no formula can optimise: your own nerve.
- Forty More Years
For things that don't rot, age runs backwards: the older it is, the longer it will probably last.
- Everyone Still Wants Two
The panic over falling birth rates argues about headcount and about whether children make you happy. Both miss the one number that matters: people still want about two kids and end up with about one and a half. The gap isn't ideology. It's the housing.
- Same Crime, Same Sentence?
Two identical cases can get wildly different verdicts with no bias anywhere. Why we obsess over the flaw with a villain and ignore the one without.
- The Machine That Always Agrees
An AI companion talked some people out of suicide, and the same class of product is named in lawsuits after others died. Same technology, opposite endings. What decides the direction is the one feature it can't switch off.
- The Camera on the Pole
How a handful of Oxford traffic cameras became a symbol of global tyranny, and what that says about the ground they landed on.
- What You're Actually Holding
A fund manager's wife spots a new product at the supermarket checkout, and it becomes one of the great stocks of the decade. That story is why everyone thinks fast-growing companies are about the discovery. The discovery was never the hard part.
- The Buffer Is the First Thing Cut
The leanest supply chain is the one most likely to break, and the reason is baked into how we reward efficiency.
- Prague Is Beautiful Because It Lost
Every other great Central European city was flattened by mattering — bombed, rebuilt, modernized. Prague kept its whole Gothic face intact for the opposite reason: it lost, and losing is what saved it.
- The Hot Hand Had a Bug
For thirty years the science said streaks were an illusion. Then someone found the error in the counting.
- The Body Always Takes It Back
Ozempic looks like the end of the willpower era. The trials say something quieter and harder: the drug never resets what your body defends. It holds the line by force, and only while you keep paying.
- The Vitamin You Aren't Missing
We file supplements under "can't hurt, might help." A cancer-prevention trial stopped early in 1996 kills the first half, and the big studies quietly bury the second. The word smuggles together two opposite acts, and only one of them is medicine.
- Why Very Smart People Get It Wrong
A decade after the 2016 election needle swung from 80% Clinton to >95% Trump in one night, we've built a whole industry that turns every question into a confident percentage. The lesson from that night is worth more now than it was then.
- The Day the Clerks Disappeared
Collapse begins when a society loses not comfort or complexity, but the shared capacity to choose what comes next.
- London Never Agreed to Be Planned
After the Great Fire, Christopher Wren handed London a clean, rational city on a plate. London said no thanks and rebuilt the exact same medieval tangle. It has been refusing to start over ever since — and that refusal is the whole draw.
- A Courtroom Is a Bad Laboratory
Scientific power needs hard scrutiny, but a system that treats every update as evidence will train experts to stop updating.
- The State That Never Stands Down
When extreme weather becomes ordinary, the hard public service is deciding what will no longer be rebuilt.
- The Price of a Common Language
Machine translation can carry words across every border. Esperanto suggests the effort it removes may have been part of the point.
- A Border Is an Amplifier
Nations do not simply like friends and dislike enemies. Public feeling, official memory and strategic interest follow different maps—and borders turn up the volume on all three.
- The String Under the Table
Psychology can explain why we warm to some people. The awkward part is that honest rapport and manipulation use much of the same machinery.
- No Stop-Loss on a Forecast
In April 2014 every single economist in a 67-person survey said bond yields would rise. Yields fell. The problem isn't that the experts are stupid — it's that their opinion reaches you stripped of the only things that would let you act on it.
- The Ratchet Only Turns Up
Are CEOs paid a fortune because they're worth it, or because they set their own pay? Both camps are half right — and the half each gets wrong is the interesting half.
- The Revolution Can Be a Bubble
Apple reached $5 trillion partly by sitting out the AI spending race. That is not a verdict on whether AI is real. It is a warning that a technology can change the world while the companies financing it still destroy capital.
- Whose Finish Line?
The self-help shelf promises to make you successful. It never stops to ask whether "success" is even one thing. It isn't — and the reason runs deeper than "it's personal."
- The Short Century of Ambition
A generation is being called lazy for stepping back from the grind. But work as the meaning of a life is barely a hundred years old, and the young aren't cancelling the deal — they're doing the math on a deal that was already broken.
- Pulling the Plug on a Photocopy
Congress reached for an AI kill switch this week. But you can't unplug something that has already copied itself — and the deeper trouble is that we handed real control to machines years ago without ever working out how to take it back.
- Mexico City Is Sinking Into the Lake It Drained
Some cities bury their history and forget where. Mexico City buried a temple, built a cathedral on top, and then watched the temple come back up through the floor — because the ground here won't hold still.
- All In, and Grinning
A whole generation of investors has never traded through a bear market. Here is the one trick that matters — and why even Druckenmiller, running the best fund of his era, couldn't dodge it.
- The Ape That Shaves Twice
Japan's record heat pushed men into shorts and the culture grew a new taboo within a season — "leg-hair harassment." The same machine that shaved women is now on men's shins, running the exact program evolution once ran to strip our fur, only faster.
- The Well Everyone Drinks From
AI answers are draining the forums and archives they were trained on. The reward for writing knowledge doesn't vanish, it migrates, but three quieter failures decide whether the well refills or runs dry.
- The $200 Barrel That Never Comes
Iran and America are now shooting across the Strait of Hormuz, the exact scenario a year of forecasts said would send oil to $200. Brent is at $88. The gap between the prophecy and the price is the most instructive thing in the market right now.
- The Rational Gambler
A young generation's appetite for all-or-nothing bets looks reckless until you run the numbers from where they are standing. When the safe path stops clearing the bar, risk-seeking is what the textbook predicts.
- The Two Columns That Never Fight
Every comparison of strategic and tactical asset allocation ends up as the same tidy two-column table. It skips the only question that decides anything, and once you ask it, the choice you thought you had starts to dissolve.
- The Deathbed List Nobody Measured
The famous five regrets of the dying come from a blog post, not a study. What the evidence actually shows is stranger.
- A Prayer to a Man Who Never Lived
While the internet fights over Nolan's Odyssey casting, archaeologists on Ithaca found a shrine to Odysseus that may be older than the Odyssey itself. Which raises an awkward question about who invented whom - and what separates a durable story from a lie.
- The Open Cage
AI promises to end the necessity of work. History has run this experiment before — on a Pacific island, in oil states, in manor houses — and the results are stranger than either the utopians or the doomers admit.
- Still Someone in There
In late-stage dementia, some patients come back - clear, present, themselves - in the hours before death. The comforting reading is the least interesting one. The real question is where they were the whole time.
- We Have Always Paid in Dignity
Fans now wear diapers to hold the front row, and the internet has declared the end of civilization. Constantinople would like a word - and so would your Stone Age ancestors.
- The Same Way, Every Time
England lost the way England always loses. The real puzzle isn't why they choke — it's why knowing they choke doesn't stop it.
- When Winning Stopped Meaning What It Used To
Two great powers, two wars, the same shock — overwhelming force that refuses to turn into victory. What actually changed, and what leaders have to learn again.
- The Phones Don't Stop Ringing, They Ring Somewhere Else
A new government's first move is a retroactive term limit that bars its predecessor's most entrenched incumbents. Democracies have tried this before, and the record on whether it kills old power — or just moves it — is not encouraging.
- Tokyo Keeps Its Secrets by Making New Ones
A city burned to ash and rebuilt into the most crowded place on earth shouldn't have any secrets left. Tokyo's trick is that it makes them faster than anyone can post them.
- The Team That Never Let You Breathe
When two evenly matched sides meet and one dominates completely, individual talent isn't the variable. So where does the surplus come from — and does it transfer to anything outside a football pitch?
- Eat the Skin. Skip the Worry.
One generation was told to eat fruit skins for the goodness; the next was told to peel them for the pesticides. The data says the first crowd was closer to right - and the fear costs more than the residue.
- The Oath Against the Machine
Universities are fighting AI with signed declarations and detection software. Every version of this fight, from banned numerals to banned calculators, has ended the same way — but I think this one is different.
- The Game That Outvoted the United Nations
Football has 211 national members to the UN's 193. How a Victorian schoolboy game became the closest thing humans have to a shared language — and what that says about us.
- The New Gold Rush in AI: Loop Engineering
The industry is discovering feedback loops as if they were new. They are the oldest engineered idea we have — and the track record says a loop is only as good as its anchor. Pick the wrong one and it won't fail to optimize; it will optimize hard, in the wrong direction.
- Books in the Age of the Machine: A Retreat to the High Ground
The 'death of books' story is already wrong on the numbers. The real question is which analogy books follow — radio, cinema, or newspapers — and that answer decides everything.
- Picture the Obstacle, Not the Trophy
Silva 'mind control' came back as 'visualization.' The science splits into a small real effect and a big sales pitch — and the version that actually works is the one nobody puts on a poster.
