War is SUPPOSED to be brutal and ugly and detestable. It should never be clean, or make you feel good. It is supposed to make you SICK, so it is only used as the last possible resort. Because we ae humans, it is sometimes necessary--but it should never be easy or clean. And we should ALL be forced to see its ugliest parts. Because we all share in the responsibility. This includes torture. Does water boarding cause any permanent physical harm? Probably not. Does parading a man around naked and on a leash by a woman, whose ingrained culture finds it the worst form of abasement cause any permanent physical harm, either? Probably not. Does it scar someone forever? You have to figure that out for yourself. War is neither moral nor good. It never was. It may be necessary, and if you are forced into it, then do it as the animal war forces you to become. Just don't try and pretty it up and try and make it other than it is. And those responsible for it, don't pretty them up and let them be anythng other than they are, either.