"It is impossible to study the history of German medicine during the Nazi period in isolation from German education in general. Who or what is to blame for the creation of the assassins in white coats? Was the culprit the anti-Semitic heritage that German theologians and philosophers were dredging up? The harmful effects of propaganda? Perhaps higher education placed too much emphasis on abstract ideas and too little on humanity. I no longer remember which psychiatrist wrote a dissertation demonstrating that the assassins hadn't lost their moral bearings: they knew how to discern Good and Evil; it was the sense of reality that was missing. In their eyes, the victims did not belong to humankind; they were abstractions. The Nazi doctors were able to manipulate their bodies, play with their brains, mutilate their future without remorse; they tortured them in a thousand ways before putting an end to their lives."
Text from Elie Wiesel's "Without Conscious" (NEJM)
See also Obama, Relativism, and the Concentration Camp
Medical Science Under Dictatorship