Bronze Age: Your Blueprint for Rapid Adaptation
David Reich's research shows humans rapidly evolved in the Bronze Age. Founders, learn how 'wrenching processes' force biological-level adaptation in your ventures.
David Reich – The Bronze Age was an inflection point in human evolution
With Dwarkesh Patel, David Reich · Sunday, May 10, 2026
David Reich discusses new research demonstrating widespread natural selection in human history, overturning the previous 'quiescent' view. The Bronze Age is identified as a critical period for accelerated genetic adaptation in traits like immunity, metabolism, and intelligence, challenging prior assumptions about farming's impact. Reich also presents a novel theory on the complex interrelationships and shared cultural developments between Neanderthals, Denisovans, and modern humans.
David Reich: Neanderthals Were 'Culturally Modern Humans'
Geneticist David Reich challenges the standard view: Neanderthals might have shared modern human culture, forcing us to rethink deep-seated assumptions.
Intelligence Peaked in Bronze Age, Not Today: Reich
David Reich unpacks new data showing selection for intelligence peaked 5,000 years ago. Why modern founders need to rethink what truly drives success.
Farming Made Us Leaner: Rethinking the 'Thrifty Gene' Story
Geneticist David Reich shows that 10,000 years of farming in Europe and the Middle East selected against fat storage, overturning assumptions about ancient diets.