Philip Zimbardo Quotes
Whether we consider Nazi Germany or Abu Ghraib prison, there were many people who observed what was happening and said nothing. At Abu Ghraib, one photo shows two soldiers smiling before a pyramid of naked prisoners while a dozen other soldiers stand around watching passively. If you observe such abuses and don't say, "This is wrong! Stop it!" you give tacit approval to continue. You are part of the silent majority that makes evil deeds more acceptable.
Zimbardo, Philip. The Lucifer Effect: Understanding How Good People Turn Evil. Random House, 2007, p. 317.
See {523533} and {596221} for earlier similar views by Edmund Burke.
Philip George Zimbardo is an American psychologist and a professor emeritus at Stanford University. He became known for his 1971 Stanford prison experiment, which was later severely criticised for both ethical and scientific reasons. He has authored various introductory psychology textbooks for college students, and other notable works, including The Lucifer Effect, The Time Paradox, and The Time Cure. He is also the founder and president of the Heroic Imagination Project.