TED Talks

Louise Leakey: Digging for humanity's origins (2008x110)

Ημερομηνία προβολής: Ιούλ 23, 2008

Louise Leakey asks, "Who are we?" The question takes her to the Rift Valley in Eastern Africa, where she digs for the evolutionary origins of humankind -- and suggests a stunning new vision of our competing ancestors.