Robert Buckman, Ph.D., FRCP, is a cancer specialist and assistant professor at the Toronto Bayview Regional Cancer Centre at Sunnybrook Hospital, University of Toronto. He is also the current president of the Humanist Association of Canada. Among his previous books are How to Break Bad News and I Don't Know What to Say: How to Help and Support Someone Who Is Dying. Karl Sabbagh, M.A., is a television producer whose credits include The Body in Question with Dr. Jonathan Miller. He is also the author of numerous books on scientific and medical topics, including The Living Body: A Guide to How the Body Works.