Political activists of all stripes are usually a wacky bunch, and never more so than in a system like Britain's, where power is effected via the quiescence of the electorate as much as its convictions.

With spectacular events taking up so much of the available anxiety quotient, we need to be constantly reminded of the more workaday threats to our mortality - threats that, while they may also be functions of human error, have become so ubiquitous that we've begun to apprehend them as natural phenomena.

Well, I wanted to be a philosopher, which is the idlest occupation in the world. I wanted to be involved in abstract thought, but because of various problems with the authorities I wasn't able to pull that one off. A lifetime of idleness in academia would have really suited me. So I was thrown out, as it were. Other than that, there seemed no possible idle occupations, so writing . . . although writing isn't exactly idleness. There's an enormous tension between indolence and languor.

I write as someone who has no more time for repressive Islam than he does for repressive Christianity or Judaism, but at least look at the face in the hijab - and try to imagine the one beneath the niqab - before you depersonalise its wearer.

If we bought everything on the Internet, our eyes and mouths and nostrils would probably begin to film over with a tegument - one initially tissue-thin and capable of being removed each morning, but which gradually thickened and hardened until we were imprisoned in our own tiny minds.

So heedless have we become of our own image that second-hand mobile phones now invariably come with a SIM card chock-full of discarded intimacies.

From time to time, as if heaven-sent to annoy, someone will ask me if I'm self-disciplined when it comes to my work. I usually look witheringly at them and snarl, 'What do you think?' I mean, how do you imagine anyone writes a quarter of a million words a year for publication?