In a civilized society, there really would be no debate over this. And before 9/11, there wasn’t. Ever since, this country has slid and then fallen out of the civilized world and out of the core American traditions of humanity and legal warfare. Krauthammer can be seen as emblematic of that slide – someone whose early abhorrence at torture and defense of it only in its mildest and rarest forms has slowly succumbed to a full-fledged defense of a program that violated every rule he said should be in place to protect us from the abyss. This is not surprising. When you start to torture, the sheer evil of what you are doing requires that you believe ever more in its value. You can never admit error, because it would mean you have committed crimes against humanity without even the defense of acquiring any useful intelligence. You are revealed as monsters – and you cannot accept that of yourself or of those you know. And so you insist – with ever-rising certainty – that the torture worked – even though that’s irrelevant as a matter of morality and of law, and even though your own internal documents prove that it didn’t.