If torture is going to be administered as a last resort in the ticking-bomb case, to save enormous numbers of lives, it ought to be done openly, with accountability, with approval by the president of the United States or by a Supreme Court justice.
It's no fun feeling your thoughts are being controlled by an electrode, and someone else is holding the clicker.
Dictatorships do cut down on rape, and pillage, not to mention sexual harassment, by the simple expedient of sending people to labour camps for life or cutting off their hands without a trial.

