We can assume that most people, most of the time, are moral creatures. But imagine that this morality is like a gearshift that at times gets pushed into neutral. When that happens, morality is disengaged. If the car happens to be on an incline, car and driver move precipitously downhill. It is then the nature of the circumstances that determines outcomes, not the driver's skills or intentions.
Philip ZimbardoThe Stanford prison experiment came out of class exercises in which I encouraged students to understand the dynamics of prison life.
Philip ZimbardoTo be a hero you have to learn to be a deviant — because you're always going against the conformity of the group.
Philip ZimbardoThe most dramatic instances of directed behavior change and "mind control" are not the consequence of exotic forms of influence, such as hypnosis, psychotropic drugs, or "brainwashing," but rather the systematic manipulation of the most mundane aspects of human nature over time in confining settings.
Philip Zimbardo