Content by Heather Cox Richardson
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February 16, 2026
The Arsenal of Democracy
An EconTalk episode on America's WWII production miracle, Gwern's scaling hypothesis revisited, and Scott Alexander introduces the AI 2027 scenario.
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July 13, 2026
Thinking in Decades
Scott Alexander's team publishes its plan for AI going well, Joel Mokyr defends his Nobel thesis, and Ted Gioia argues the Odyssey belongs in the music department.
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March 30, 2026
Antimatter and the Speed of Light
Veritasium tells the story of antimatter's discovery, PBS Space Time asks if we can test quantum gravity, and Experimental History on why being serious matters.
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