Philip Zimbardo
Philip George Zimbardo (born March 23, 1933) is a psychologist and a professor emeritus at Stanford University. He became known for his 1971 Stanford prison experiment and has since authored various introductory psychology books, textbooks for college students, and other notable works, including The Lucifer Effect, The Time Paradox and the The Time Cure. He is also the founder and president of the Heroic Imagination Project.