> Over reliance on science as guidance has also lead to some of the darkest chapters of human history, like phrenology and its use to justify racial supremacy.
Could you clarify this? I understand that humans committed terrible atrocities in the name of "racial supremacy". I also understand that the same people used science as a fig leaf to justify their actions. But you seem to be saying that over reliance on science lead to these atrocities.
I simply can't imagine someone saying "I like these people and normally wouldn't hurt them, but the scientific consensus is so strong therefore I will kill/maim/throw them into a concentration camp." It sounds more likely that the racist ideology was there first, which caused both the racist science and the atrocities both. In other words racist people wanted to commit atrocities and they manufactured excuses for themselves to do so.
But I'm far from an expert on human history, so please correct me if I'm wrong.