<<The problem with this entire discussion is that the torture is being aimed at people who have any last second information that will save us from the brink of destruction with a heroic final second snip of the blue wire on a deadly bomb.>>
Exactly. That was my initial point, responding to a question of what if my daughter's life were at stake? It is such bullshit and a perfect illustration of how fascists like to live in fantasy worlds - - the Jews are plotting to take over the world, the terrorists have your daughter in a secret underground chamber, Saddam is about to destroy Amerikkka, whatever. It's an interesting point whether the head fascists (Hitler, Bush, et al.,) actually believe this shit themselves (I don't think Bush and Cheney believe any of it) but it sure is useful for keeping the True Believer rank-and-file within the fold. I think fascists NEED to believe in that shit because it fills a gap in their lives, gives them a cause. Whereas at the top of the fascist tree, it's just a handy way to manipulate the masses.
I think the theory of the usefulness of torture goes something like this: A will name all the names he knows, he gives up B, C, D, etc. So then we round up B, C, and D and torture them, and they give us E, F, and G (along with A) and they keep building up lists of names, connect it all up. It's like assembling a jigsaw puzzle. Maybe one day they will be following J, some guy who E gave up, and they'll find him meeting P (some guy who C gave up) and they'll figure things are getting interesting. In theory, they might one day foil a bomb plot because of all the little snippets of info they got by torturing everyone who falls into their hands. Knowledge is power, and torture gives them knowledge they wouldn't otherwise have.
How do you counteract torture? Various ways. Cyanide pills. Training. Physical training. Training in making up bullshit stories that the investigators want to hear and are hard to disprove. Letting them know what info can safely be given out and what can't. I would think that at this point, al Qaeda ops are getting training on the psychology of the torturers. How to psych them out. Maybe give the names of local collaborators and convince the torturers that their guy is really with the Resistance. I've met interrogators - - one said that some of the "terrorists" threaten their captors by drawing a finger across their own throats while looking into their eyes. I'm sure if the interrogator is a local, that would start some of them thinking that it might be healthier for them in the long run to start playing both sides of the fence. Be an interrogator for the Occupier, but feed some valuable stuff on the Occupier to the Resistance. I read the story of a Jewish Resistance fighter in the Baltic who convinced a local guard that he'd be doing himself a big favour if he looked the other way while she walked away from the police station. Of course that stuff only works if the guard or the interrogator is kinda losing faith in the staying power of the occupation army. That particular guard knew that the Red Army was just weeks or maybe days away. Personally, I think it'd work pretty well in Iraq. Somewhere I read that the Resistance fighters - - this was either in France or Algeria - - were told to just hold out for 24 hours after capture, giving the rest of their Resistance cell time to get away.
I remember once someone asked the Archbishop of Canterbury to debate on the side of the affirmative on this proposition: "Capital punishment is ineffective as a deterrent to murder and should therefore be abolished," and he replied that the more interesting debate would have been on the proposition that "Capital punishment does deter murder but should be abolished anyway." I would never take the position that torture never produces anything of value to the interrogator. It's hit-or-miss. The interrogators use torture because they think they can get away with it. In WWII, the Germans and the English each knew they would have prisoners in each other's custody, so torture on the one side would be met by torture on the other. In their arrogance, the Americans figure that few if any of their men will be captured by the other side, so this gives them the green light to torture with impunity. But all chickens come home to roost sooner or later. If September 11 proved anything at all, it proved that the victims of Amerikkkan aggression and their champions have found new and potent ways to strike back at the aggressor.