I think excessive rationality can be very dangerous. Certainly the kind of rationality we've seen in the last hundred years, and still see on a daily basis when Madeleine Albright says that it's all right, we have to live with the idea of hundreds of thousands of Iraqi children dying because it contains Saddam Hussein.

I don't think of myself as particularly earnest. I have long bouts of cynicism and skepticism. So much of my early life was full of uncertainties. It still is. My "Buddha book" expresses that. Perhaps that's what created this impression of earnestness.

Western conception of history has had great consequences over the last two hundred years. You see it in the invasion of Iraq. You see it in almost everything that is said and done.

The hope that fuels the pursuit of endless economic growth - that billions of consumers in India & China will one day enjoy the lifestyles of Europeans and Americans - is as absurd & dangerous a fantasy as anything dreamt up by Al-Qaeda. It condemns the global environment to early destruction & looks set to create reservoirs of nihilistic rage & disappointment among hundreds of millions of have-nots - the bitter outcome of the universal triumph of Western Modernity, which turns the revenge of the East into something darkly ambiguous, and all its victories truly Pyrrhic.

Once you empower people and say,' Here you are, now you get to dream the great dream of becoming a full citizen with equal rights and radical improvement in your living situation,' you are creating an illusion which will break one day.

It is this capacity for relentless self-criticism that should be - everywhere - the true measure of intellectual freedom and cosmopolitanism, not the entrenched cultural power and self-congratulatory moral rhetoric of some people in countries long accustomed to telling other societies what to do and how to behave.

The American writer is a very pampered figure - by foundations, by fellowships, by publishing advances. Even though I am not American, I have been pampered enough myself to know how it can make your life too frictionless.