
Making rational optimism cool
| Platform | Pricing | Only free issues | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 204 | Founded | a year ago | Last Issue | 7 days ago |
| Active | |||||

Dear Rational Optimist,
In 2012, America handed the future of energy to Beijing. A123, a $400 million battery company, filed for bankruptcy and was sold to China for parts.
Today China makes 80% of the world’s batteries. Most people have...
In today’s Diary:
Steel body, silicon brain
The 2 AM recall
A $93 trillion blind spot
You heard it here first
It’s 1830 again
Hey rational optimist,
As Marc Andreessen predicted in 2011, software has eaten the...
Hey Rational Optimist,
You asked: the ROS Podcast is back!
We’re returning with one of the sharpest minds on AI’s impact on humanity.
Jamie Metzl has spent 25 years working where tech and government policy collide, from the Clinton White...
In today’s Diary:
34 days on the shot clock
5 steps to real electricity
Reactors buried miles deep
Bill Gates finally breaks ground
Will China win?
Hey Rational Optimist,
Get excited. We’re 34 days out from Jul...
In today’s Diary:
Cheaper than sunshine
It will be illegal to drive
Singularity saved my life
Drones that make it rain
The fastest $100M ever
Hey Rational Optimist,
Ever hear of the Singularity?
In the early 1...
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The writers behind this newsletter.
Rational Optimist Society - Founder
Founder and EIC Rational Optimist Society. Reformed cynic.
Welcome to the Rational Optimist. I’m Matt Ridley and I have spent the past 40 years writing on topics of import and intrigue, which for me include genetics, evolution, technology and innovation.
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