Plot: Philip Zimbardo is Professor Emeritus at Stanford University and is internationally recognized as a leading "voice and face of contemporary psychology" through his widely seen PBS-TV series, Discovering Psychology, his media appearances, best-selling trade books on shyness, and his classic research, The Stanford Prison Experiment. He is the author of over 300 professional publications and 50 books including the oldest current textbook in psychology, Psychology and Life, and The Lucifer Effect: Understanding How Good People Turn Evil