There was a dramatic shift in human development about 100,000 years ago. This occurred well after the appearance of human fossils similar to our own. Can you elaborate? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006.
Channels: Genetics Interviews
Tags: evolution humanFossils
Uploaded by: siere ( Send Message ) on 09-08-2007.
Duration: 1m 23s