I hope I don’t have to explain in any detail how horrific these “experiments” were! Can we just take that as read?
But it is a fact that some of these monstrous “experiments” put people into conditions that we simply cannot and must not ever repeat. Thus, whatever scraps of information we were able to pick up have scientific value, even though most of these “experiments” weren’t what anyone today would call “scientific”. On the other hand, only a relatively small amount of the valuable information we have absorbed about the real world comes from applying the proper scientific method. Should we throw out that information, too? Unscientific doesn’t mean absent of potentially valuable information, it just means that information should not be considered reliable.
Now I’m the first to question the ethics of using this information, but that’s not what the OP asked.
Let me raise a few points… Several posters have downplayed the hypothermia data as either unscientific, distorted, or fabricated (not to mention inhumane and evil; do I need to keep on saying that?) However, real scientists, such as Robert Pozos at the University of Minnesota reported that the data were indeed valuable, especially since the Nazis cooled their “subjects” to incredibly low levels that can never be the subject of ethical scientific research today! Pozos couldn’t justify lowering his subjects core temperature below 95 degrees, but the Nazis lowered their core temps to below 80 degrees F! These were priceless data! (however vile and repugnant the source) And contrary to the claims here that that data were fabricated, Dr. Pozos, John Hayward, and others say otherwise and insist they were indeed valuable to their work. See: Katz, Jay and Robert S. Pozos, “The Dachau Hypothermia Study: An Ethical and Scientific Commentary”, in When Medicine Went Mad: Bioethics and the Holocaust, Arthur Caplan, ed.
And here is what an EPA manager said regarding the regulation of the use of phosgene gas which relied on the use of Nazi concentration camp atrocities and mass murder during the Holocaust: “We felt compelled to use [the data]”, even though it was flawed, because they had no ethical source for the information. Sadly, the outcry was too great and they were forced to discard the data, regardless of how many lives it would have saved!
So why should we discard whatever data we can garner, no matter how globally unreliable and unscientific, since we can never, ever put subjects into those conditions again? Now, I can deeply respect the viewpoint of those who find the method of gathering these data so unutterably abhorrent and evil that they should never be used no matter what. But I cannot agree with it. These people died horrible, horrible deaths and if there’s even a chance that anything of value can be taken away from that we have a moral obligation to do so. I think a fair (if difficult to manage) method of determining what data should be explored is to ask permission from the families and letting them decide.
Off to Great Debates, I imagine…