Dr. Dan Lieberman - Author, Harvard Professor, paleoanthropologist

Author of The Story of the Human Body ( and most recently Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding ( Dr Daniel Lieberman is a paleoanthropologist and Professor of Human Evolutionary Biology at Harvard University. He has studied the evolution of the human head, but his main focus is currently on the evolution of the human physical activity. He has lived with cultures, all over the globe