Thomas Harding said this quote

“ To paraphrase Hannah Arendt—as portrayed in the recently released movie of the same name—the Nazi war criminal’s actions stemmed from her well-known phrase “banality of evil,” not as a result of mental illness but as a result of a lack of thinking. Their greatest error was delegating the process of thinking and decision-making to their higher ups. In Rudolf Höss’s case, this would have been his superiors, particularly Heinrich Himmler. To many this conclusion is troubling, for it suggests that if everyday, “normal,” sane men and women are capable of evil, then the atrocities perpetrated during the Holocaust and other genocides could be repeated today and into the future.Yet, this is exactly the lesson we must learn from the war criminals at Nuremberg. We must be ever wary of those who do not take responsibility for their actions. And we ourselves must be extra vigilant, particularly in this day of accelerated technological power, heightened state surveillance, and global corporate reach, that we do not delegate our thinking to others. ”