The dread of a permanently wicked human nature takes two forms. One is a practical fear: that social reform is a waste of time because human nature is unchangeable. The other is a deeper concern, which grows out of the Romantic belief that what is natural is good. According to the worry, if scientists suggest it is "natural" - part of human nature - to be adulterous, violent, ethnocentric, and selfish, they would be implying that these traits are good, not just unavoidable.

Auteur: Steven Pinker