Viktor Frankl, a Holocaust survivor who endured the horrors of Auschwitz, astutely commented on the way that modern European thought had helped prepare the way for Nazi atrocities (and his own misery). He stated, “If we present a man with a concept of man which is not true, we may well corrupt him. When we present man as an automaton of reflexes, as a mind-machine, as a bundle of instincts, as a pawn of drives and reactions, as a mere product of instinct, heredity, and environment, we feed the nihilism to which modern man is, in any case, prone. I became acquainted,” Frankl continued, “with the last stage of that corruption in my second concentration camp, Auschwitz. The gas chambers of Auschwitz were the ultimate consequence of the theory that man is nothing but the product of heredity and environment—or, as the Nazi liked to say, of ‘Blood and Soil.’ I am absolutely convinced that the gas chambers of Auschwitz, Treblinka, and Maidanek were ultimately prepared not in some Ministry or other in Berlin, but rather at the desks and in the lecture halls of nihilistic scientists and philosophers.”
The Dehumanizing Impact of Modern Thought
Darwin, Marx, Nietzsche, and Their Followers
 Viktor E. Frankl, The Doctor and the Soul: From Psychotherapy to Logotherapy (New York: Vintage Books, 1986), xxvii.