Jonathan Haidt is an Associate Professor of Psychology at the University of Virginia. He studies the emotional and intuitive foundations of morality. His current work is based on the idea that morality is a team sport and that political liberals don't understand the game the other side is playing. He is the author of The Happiness Hypothesis and is currently writing The Righteous Mind: Why Good People are Divided by Politics and Religion.
This video is approximately 30 minutes long.