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Latest
Why progress was so slow, for so long
Progress was agonizingly slow for most of human history, but the rapid progress of the last few centuries was not a fluke.
Why America reinvents itself every 80 years — and is doing so again
Three separate theories help explain why America enters a period of great progress every 80 years — and why another is coming soon.
What a historian in 2100 might say about Trump’s America
President Donald Trump might clear the way for the building of 21st-century systems and open up the political space for a new way forward.
“Stopping climate change” is the wrong goal
Anything that matters to humans should be under our control. The climate matters—so we should control the climate.
How DeepSeek rewrote the rules of the AI race
Chinese startup DeepSeek has proven that vast quantities of capital and cutting-edge chips aren’t prerequisites for world-class AI.