http://en.wikipedia.org/wiki/Nuremberg_DefenseWikipedia wrote:The Nuremberg Defense is a legal defense that essentially states that the defendant was "only following orders" ("Befehl ist Befehl", literally "order is order") and is therefore not responsible for his crimes. The defense was most famously employed during the Nuremberg Trials, after which it is named.
Generally speaking, the Nuremberg Defense seems to be an unsuccessful defense in law because as 'free agents', humans should be able to override their orders due to their own ethics. In other words, you wouldn't kill or torture an innocent human being just a superior ordered you to.
However, it has been shown, time and time again, that nearly everyone is willing to act in a way they would normally regard as immoral if ordered to do so by a person in a position of authority.
The most famous example is the Milgram experiment, in which volunteers believed they were giving other volunteers electric shocks of increasing severity for answering questions incorrectly. All this was done at the behest of a man in a white coat (presumably with a clipboard).
Similar experiments have shown again and again, that nearly everyone can be encouraged to break the law by an actor posing as a policeman or security guard.
Where does this leave the Nuremberg Defense? Should it be a valid defense for Nazi war criminals, concentration camp guards and the like? What about other crimes... a petty criminal begins associating with gangsters, Mr. Big orders him to murder someone. Is that the same thing?