A writer, I think, is someone who pays attention to the world. That means trying to understand, take in, connect with, what wickedness human beings are capable of; and not be corrupted - made cynical, superficial - by this understanding.

Self-censorship, the most important and most successful form of censorship, is rampant. Debate is identified with dissent, which is in turn identified with disloyalty. There is a widespread feeling that, in this new, open-ended emergency, we may not be able to 'afford' our traditional freedoms.

War-making is one of the few activities that people are not supposed to view 'realistically'; that is, with an eye to expense and practical outcome. In all-out war, expenditure is all-out, unprudent – war being defined as an emergency in which no sacrifice is excessive.

Cameras began duplicating the world at that moment when the human landscape started to undergo a vertiginous rate of change: while an untold number of forms of biological and social life are being destroyed in a brief span of time, a device is available to record what is disappearing.

Any important disease whose causality is murky, and for which treatment is ineffectual, tends to be awash in significance.

The truth of history crowds out the truth of fiction - as if one were obliged to choose between them.

It's beginnings that are hard. I always begin with a great sense of dread and trepidation. Nietzsche says that the decision to start writing is like leaping into a cold lake.