Dacher Keltner is a psychology professor at UC Berkeley whose research focuses on two time-honored questions. A first is the biological and evolutionary origins of human emotion, with a special concentration on compassion, awe, love, and beauty, and how emotions shape all kinds of judgments. A second is the study of power, status and social class, and the nature of moral intuitions. Dacher is the co-author of two best selling textbooks, one on human emotion, the other on social psychology, as well as Born to Be Good: The Science of a Meaningful Life, published in January 2009 by WW Norton Publishers, and The Compassionate Instinct, to be published by WW Norton in 2010.