The urban, on the other hand, is often seen as more real and mundane, even though it is obviously far more recent in terms of planetary development. I think this might be because nature corresponds to the unconscious and the artificial world of the city and human culture to the conscious mind.

If future history is not to be just one damned thing after another in space, then what we really have to do is in some way overcome this linear experience of time that makes all existence a quest for something that will never be found.And philosophies such as Zen seem to hint that this is possible.

You focus on the here and now in order to escape existence forever and vanish into Nirvana. There is another religious impulse that is the opposite of this. It uses a world elsewhere in order to affirm life and give a reason to "go forth and multiply".

The imagination is fertile. From seeds of the imagination, much is made manifest.

People often refer to a creative ability as a 'gift', and, of course, it is, in that, if I had sat down and logically tried to work out who I was and what I should do, I would never have come up with the idea of writing. It was already there, gratis, a given - a gift.

The weird thing is, I'm not entirely sure that I am meant to think that such a gift is who I am according to the philosophy underlying Vedanta. But I have long been stubborn like that, for some reason. It's a gift, as I say.

This strong sense of who I am that I've always had, since I was very young, is what makes me write.