Dacher Keltner is a professor of Psychology at the University of California, Berkeley, the founding director of the Greater Good Science Center and editor of its magazine, Greater Good. He is the author of the books: The Power Paradox: How We Gain and Lose Influence and Born to Be Good. After his Ph.D. from Stanford in 1989 Dacher has been devoted to the study of emotions like embarrassment, compassion and awe that make us fully human, as well as evolutionary approaches to social hierarchies and power.