The Western cultural revolution that calls itself political correctness will no doubt stifle inquiries it does not like, such as those into the menta… - Matt Ridley

It is no harder to explain than a game of cards. There are aces and kings and twos and threes in any deck of cards. A lucky player is dealt a high-scoring hand, but none of his cards is unique. Elsewhere in the room are others with the same kinds of cards in their hands. But even with just thirteen kinds of cards, every hand is different and some are spectacularly better than others. Sex is merely the dealer, generating unique hands from the same monotonous deck of genetic cards shared by the whole species.

"There is no nature that exists devoid of nurture; there is no nurture that develops without nature. To say otherwise is like saying that the area of a field is determined by its length but not its width. Every behavior is the product of an instinct trained by experience.

The study of human beings remained resolutely unreformed by these ideas until a few years ago. Even now, most anthropologists and social scientists are firmly committed to the view that evolution has nothing to tell them. Human bodies are products of "culture," and human culture does not reflect human nature, but the reverse. This restricts social scientists to investigation only differences between cultures and between individuals — and to exaggerating them. Yet what is most interesting to me about human beings is the things that are the same, not what is different — things like grammatical language, hierarchy, romantic love, sexual jealousy, long-term bongs between the genders ("marriage", in a sense). These are trainable instincts peculiar to out species and are just as surely the products of evolution as eyes and thumbs."

American presidential politics is entirely based on the myth that a perfect, omniscient, virtuous and incorruptible saviour will emerge from the New Hampshire primary every four years, and proceed to lead his people to the promised land.