Abu Ghraib had elements of torture mixed in with non-torture. The two problems are 1) people are lumping the two things together when they should separate them if we’re going to address the issue properly, and 2) the non-torture elements, such as the stacking of naked bodies and the wearing of dog leashes and such, are exactly the kinds of things in Western culture that the terrorists are warning their fellow non-terrorist Muslims about. The non-torture elements have a bizarre sexual cast to them that seems to support the terrorists’ claims that the West is a perverse, retrograde society. The photos were something I’d expect to find on a disgusting, low-grade porno site. None of that helps bring non-terrorist Muslims, or anyone else for that matter, to our side.
Regarding the torture element, I don’t believe in an all-or-nothing difference between us or them. Torture, like all other unpleasant actions in a war, has a way of being handled properly and a way of being handled improperly. For example, in war, you kill people. Do you do so properly, such as avoiding civilian casualties whenever feasible? Or do you do so improperly, such as killing everyone in sight for no good reason?
As an analogy, if an armed BG enters your home and threatens you and/or your family with death or serious bodily injury, would you shoot him? If you do shoot him, does that make you the same as him in using a gun in a violent manner?
There is a difference between murder and killing. All societies have recognized this difference, including our current legal system. Intent matters.
There is a difference between a BG who uses weapons as a practice to further his aims, and someone who uses weapons as an urgently necessary means of preventing BGs from achieving their aims. A difference of intent exists between the BG and the protector. Again, intent matters.
I do not favor torture for non-urgent situations. However, I submit that there is no fundamental difference—morally or legally—between the gun owner who defends his home in an extreme situation and the use of torture in an extreme situation to defend the lives of many.
If the situation occurs that we capture a known terrorist, and we have reason to believe that he knows of a WMD or ambush that will soon kill hundreds, thousands, or hundreds of thousands of people, I believe it is our duty to do what must be done to thwart the terrorists' plans. Torture may not get you the information you need, but if the situation is urgent with hundreds of lives or more in the balance, and if torture is the only option or the option most likely to get the information you need, it should be done.
Some say torture doesn’t always lead to reliable results. Perfection is a wrong and unworkable standard. Nothing is perfect. To discard a viable, perhaps critical, option simply because it isn't perfect is illogical.
We abdicate our responsibilities to innocents when we avoid taking necessary actions to save them simply because we draw a false comparison between ourselves and murderers.
Using a gun to defend myself does not make me the same as the BG who uses a gun to harm innocent people. Using torture in urgent circumstances involving hundreds of lives does not make us the same as those who use torture on a routine or needless basis.