The indispensability of reason does not imply that individual people are always rational or are unswayed by passion and illusion. It only means that people are capable of reason, and that a community of people who choose to perfect this faculty and to exercise it openly and fairly can collectively reason their way to sounder conclusions in the long run. As Lincoln observed, you can fool all of the people some of the time, and you can fool some of the people all of the time, but you can't fool all of the people all of the time.

As women are empowered, violence can come down, for a number of reasons. By all measures, men are the more violent gender.

I have never been a fan of science fiction. For me, fiction has to explore the combinatorial possibilities of people interacting under the constraints imposed by our biology and history. When an author is free to suspend the constraints, it's tennis without a net.

Most intellectuals today have a phobia of any explanation of the mind that invokes genetics.

People do not think in English or Chinese or Apache; they think in a language of thought. This language of thought probably looks a bit like all these languagesBut compared with any given language, mentalese must be richer in some ways and simpler in others.

Disgust is intuitive microbiology

People have long assumed that violence is necessary for political change. Rulers never cede power voluntarily, the argument goes, so progressives have no choice but to contemplate the use of force to bring about a better world, mindful of the trade-off between a small amount of violence now and acceptance of an unjust status quo indefinitely.