His Holiness the Dalai Lama is the spiritual leader of the Tibetan people, a Nobel Peace Prize recipient, and a beacon of inspiration for Buddhists and non-Buddhists alike. He has persistently reached out across religious and political lines and has engaged in dialogue with scientists in his mission to advance peace and understanding in the world. In doing so, he embodies his motto, "My religion is kindness." Herbert Benson, MD, is the Mind Body Medical Institute Associate Professor of Medicine, Harvard Medical School. He is the author of the mega-bestselling book, The Relaxation Response, as well as ten other trade books. His groundbreaking work established the modern field of mind body medicine. Dr. Benson is the Director Emeritus of the Benson-Henry Institute for Mind Body Medicine at Massachusetts General Hospital. Howard Gardner is the John H. and Elisabeth A. Hobbs Professor of Cognition and Education at the Harvard Graduate School of Education and Senior Director of Harvard Project Zero. Among numerous honors, Gardner received a MacArthur Prize Fellowship in 1981. In 2005 and again in 2008, he was selected by Foreign Policy and The American Prospect magazines as one of the 100 most influential public intellectuals in the world. Most recently, Gardner received the 2011 Prince of Asturias Award for Social Sciences. The author of twenty-eight books translated into thirty-two languages, and several hundred articles, Gardner is best known in educational circles for his theory of multiple intelligences, a critique of the notion that there exists but a single human intelligence that can be adequately assessed by standard psychometric instruments. Daniel Goleman is the internationally bestselling author and coauthor of several books, including Emotional Intelligence, Focus, and Altered Traits. He was a science reporter for The New York Times, was twice nominated for the Pulitzer Prize, and received the American Psychological Association's Lifetime Achievement Award for his writing. He lives in the Berkshires. Find out more at DanielGoleman.info.