You are an FBI agent. You have been kidnapped by a terrorist who planted a bomb under a major metropolis which will go off in about two hours from now unless he aborts the timed explosion. If/when the bomb explodes, ten million presumably innocent people will die. This terrorist brings you to a small room where a little girl is tied up. He hands you a knife. He tells you "If you torture the girl, then I will not set off the bomb."
Having studied psychology intensively for many years, you know for absolute sure that this man is so fanatic that he really will abort the explosion if you torture the girl. Knowing that (as only in a hypothetical situation) your only two choices are to 1.) Torture the girl and save 10 million innocents and probably be lauded a hero or 2.) Not torture the girl and condemn 10 million innocents to certain fiery death, and probably be blamed for it; that you cannot simply turn around and backstab the terrorist (the bomb will still go off; only he knows how to stop it) or pretend to torture the girl (the terrorist is not stupid).
Do you torture the girl or not? Why?















