I don't understand the outrage specifically over torture. Yes, it's terrible, but why is there more outrage over waterboarding than over drone strikes? This makes no sense to me. Would you rather be waterboarded or drone striked?
I and many other people would rather be dead than tortured. Torturing doesn't actually accomplish anything either. Anyone will say what you want to hear to get the pain to stop. Torture is more about some sick revenge.
The fact that they "will say what you want to hear" places limits on what you can gain from torture, but the limits don't make it impossible to accomplish anything.
The most obvious case is getting a password. (or lock combo or crypto key, or anything else that you can verify) You torture until you get a password that works. Obviously, there should be good reason to believe that the person knows the password.
Another case is where you know many things but not everything. You ask about all that you want to know, including things you already know. The things you already know are the honesty check. Answers to the unknowns are assumed to be dishonest until you start getting correct answers for all the things you already know.
God, it's 2016 and we're discussing whether we should dispense fates worse than death in brazen and barbaric acts of cruelty, to other human beings. What has happened to my country?
