Tolerating somebody else's beliefs is not failing to criticize them. It's not persecuting them for having those beliefs. That is absolutely important. You should not persecute people for their beliefs. It doesn't mean you can't criticize their beliefs.

To me the ultimate sin was refusing to listen to reason.

Our general repression of matters disgusting prevents us facing up to a serious health problem. If we are the 'god that shits,' then we are in full flight from ourselves. I even wonder whether religion itself and the whole idea of a god is produced by our self-disgust.

Tolerating somebody else's beliefs is not failing to criticize them. It's not persecuting them for having those beliefs. That is absolutely important. You should not persecute people for their beliefs. It doesn't mean you can't criticize their beliefs.

It is an odd fact of evolution that we are the only species on Earth capable of creating science and philosophy. There easily could have been another species with some scientific talent, say that of the average human ten-year-old, but not as much as adult humans have; or one that is better than us at physics but worse at biology; or one that is better than us at everything. If there were such creatures all around us, I think we would be more willing to concede that human scientific intelligence might be limited in certain respects.

Brains cause technology, society, art, science, soap operas, sin. A remarkable set of effects for such a small chunk of coagulated atoms.

Our treatment of animals, in every department, is deeply and systematically immoral. Becoming a vegetarian is only the most minimal ethical response to the magnitude of the evil.