Science of testosterone

This is a conversation with Carole Hooven. She teaches in and co-directs the undergraduate program in the Department of Human Evolutionary Biology at Harvard University. She is also an author of a great book "T: The story of testosterone". Here we talk about what is testosterone?, Evolution of testosterone, how it affects the behavior and shapes the society?

Dr. Carole Hooven: http://www.carolehooven.com/