Adam Rutherford

A Brief History of Everyone Who Ever Lived

1. IDEA 1

   Our genes tell human history

   Rutherford explains how DNA, including DNA from ancient bones, has transformed our understanding of human history. Our genomes, he argues, are records of where our ancestors went and who they met.

2. IDEA 2

   We carry Neanderthal DNA

   Rutherford describes how modern humans outside Africa carry a small share of Neanderthal DNA. This shows that our ancestors met and had children with other human species. These meetings left a small but lasting mark in our genes.

3. IDEA 3

   Humans spread out from Africa

   Rutherford explains that modern humans originated in Africa and spread across the world. Genetic evidence traces these ancient journeys. Groups moved out in waves over many thousands of years, so people everywhere share a distant African root.

All 8 ideas from A Brief History of Everyone Who Ever Lived →