Paul Ekman

Paul Ekman is an Emeritus Professor of Psychology at the University of California, San Francisco, School of Medicine. He is the author of the books "Emotional Awareness" (co-authored with the Dalai Lama), "Emotions Revealed: Recognizing Faces and Feelings to Improve Communication and Emotional Life," and "Telling Lies: Clues to Deceit in the Marketplace, Politics, and Marriage," as well as the co-editor of "Emotions Inside Out."