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

The political currents that topped the global agenda in the late 20th century - revolutionary nationalism, feminism and ethnic struggle - place culture at their heart.

Virtue is something you have to get good at, like playing the trombone or tolerating bores at parties. Being a virtuous human being takes practice; and those who are brilliant at being human (what Christians call the saints) are the virtuosi of the moral sphere - the Pavarottis and Maradonas of virtue.

In the end, the humanities can only be defended by stressing how indispensable they are; and this means insisting on their vital role in the whole business of academic learning, rather than protesting that, like some poor relation, they don't cost much to be housed.

In the end, it is because the media are driven by the power and wealth of private individuals that they turn private lives into public spectacles. If every private life is now potentially public property, it is because private property has undermined public responsibility.