From an interview with Nuremberg prosecutor Benjamin Ferencz…
Lesley Stahl: Did you meet a lot of people who perpetrated war crimes who would otherwise in your opinion have been just a normal, upstanding citizen?
Benjamin Ferencz: Of course, is my answer. These men would never have been murderers had it not been for the war. These were people who could quote Goethe, who loved Wagner, who were polite–
Lesley Stahl: What turns a man into a savage beast like that?
Benjamin Ferencz: He’s not a savage. He’s an intelligent, patriotic human being.
Lesley Stahl: He’s a savage when he does the murder though.
Benjamin Ferencz: No. He’s a patriotic human being acting in the interest of his country, in his mind.
Lesley Stahl: You don’t think they turn into savages even for the act?
Benjamin Ferencz: Do you think the man who dropped the nuclear bomb on Hiroshima was a savage? Now I will tell you something very profound, which I have learned after many years. War makes murderers out of otherwise decent people. All wars, and all decent people.