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R.I.P. chatbot era (2023 – 2025)
No wonder software stocks are crashing
7 days ago


The inconvenient truth about polar bears
From the original Rational Optimist
Feb 14


Shady stuff is happening underwater
The most underrated frontier
Feb 8


Why the AI Panic is a Lie (And It’s a Good Thing) | ROP #60
Is the panic over AI justified, or is it just the latest verse in a song we’ve been singing for centuries?
Feb 4


The chip rebellion is on
6 insurgents reinventing chips
Jan 29


Introducing our SMR power rankings
16 startups, 1 champion: who wins?
Jan 22


The American Dream needs a factory reset
Housing’s “iPhone moment”
Jan 16


How many lives will this AI model save?
I’m putting the finishing touches on a story 100 years in the making.
Jan 11


Rational Optimist Awards part 2!
2026 will be an awesome year, and not just because it’s America’s 250th birthday. Innovators will wake up every morning and make it awesome.
Jan 4


The Rational Optimist Awards 2026 (with photos)
It’s the holidays, and you’re likely reading this on your phone between family gatherings, with a plate of leftovers nearby. So it’s time to have some fun!
Dec 28, 2025


The great climate climbdown is finally here
From the original Rational Optimist
Dec 15, 2025


We must defeat B.A.N.A.N.A.
Time to break the rules
Dec 15, 2025


Dude, where’s my supersonic jet?
The Wright brothers first sputtered into the air in 1903.
Dec 10, 2025


Cracking the Methuselah code
For reasons lost to the cosmos, over my career I have become acquainted with a cadre of individuals who have made their lives’ work the quest for something that rhymes with immortality.
Dec 7, 2025


Ridley: Are we finally about to crack fusion energy?
Imagine dropping a pea-sized capsule through a spherical chamber and hitting it with a colossal bolt of laser energy as it falls.
Dec 3, 2025


Ridley: America recharged my optimism batteries
Today we’re sharing a piece from the original Rational Optimist himself, Matt Ridley.
Nov 30, 2025


The $65 million cube
Imagine a cube 14 inches on each side, about the size of a microwave. At 2,200 pounds, no man can lift it. And it’s worth $65 million.
Nov 23, 2025


Welcome to Bastrop
In most modern cities, steel cranes rise above the skyline. Back home in Abu Dhabi, crews break ground on a new project every month. But in California, the home of Silicon Valley and America’s supposed bastion of innovation? Nothing.
Nov 14, 2025


Quantum’s billion-dollar mirage
I’m on the road with Matt Ridley and ROS co-founder Dan Steinhart, visiting six cities and meeting 30 world-class innovators in two weeks.
Nov 9, 2025


How $500 Drones Are Forcing America to Reinvent Its Military | ROP #59
A handful of $500 drones recently caused $5 billion in damage to a fleet of Russian strategic bombers. This is the new reality of warfare, and America is not ready.
Nov 5, 2025
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