David Reich – The Bronze Age was an inflection point in human evolution
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.
- Forget the idea that human evolution slowed down after our ancestors left Africa. New research from David Reich reveals the Bronze Age (roughly 5,000-2,000 years ago) was a period of intense, accelerated natural selection. Read →
- David Reich proposes that Neanderthals, often seen as genetically distinct and culturally primitive, were actually "culturally modern humans," sharing a deep cultural connection with us. Read →
- Contrary to popular belief, genetic selection for traits tied to cognitive performance and 'years of schooling' was strongest during the Bronze Age (5,000-2,000 years ago). Read →
- Over the last 10,000 years in Europe and the Middle East, genetic data shows a clear reduction in mutations linked to obesity and Type 2 diabetes risk. Read →