To claim that science and religion pose different questions to the world is not to suggest that if the bones of Jesus were discovered in Palestine, the pope should get himself down to the dole queue as fast as possible. It is rather to claim that while faith, rather like love, must involve factual knowledge, it is not reducible to it.

People do evil things because they are evil. Some people are evil in the way that some things are coloured indigo. They commit their evil deeds not to achieve some goal, but just because of the sort of people they are.

It is easy to see why a diversity of cultures should confront power with a problem. If culture is about plurality, power is about unity. How can it sell itself simultaneously to a whole range of life forms without being fatally diluted?

Language, identity and forms of life are the terms in which political demands are shaped and voiced.

The British are supposed to be particularly averse to intellectuals, a prejudice closely bound up with their dislike of foreigners. Indeed, one important source of this Anglo-Saxon distaste for highbrows and eggheads was the French revolution, which was seen as an attempt to reconstruct society on the basis of abstract rational principles.

What persuades men and women to mistake each other from time to time for gods or vermin is ideology. One can understand well enough how human beings may struggle and murder for good material reasons - reasons connected, for instance, with their physical survival. It is much harder to grasp how they may come to do so in the name of something as apparently abstract as ideas. Yet ideas are what men and women live by, and will occasionally die for.

It is silly to call fat people "gravitationally challenged", a self-righteous fetishism of language which is no more than a symptom of political frustration.