Our tolerance of the intolerable found a low threshold as early as the late 1950s with the grotesque excesses of McCarthyism, which destroyed so many honest lives, and then with the insane nuclear arms race and confrontations.

If you think that what you're doing is not all that important in the larger scheme of things and that you're just an insignificant creature in the whole wide world, which is full of six billion people, and that people are born and die every day and it makes no difference to future generations what you write, and that writing and reading are increasingly irrelevant activities, you'd probably never get out of bed.

Most suffering is human-made and avoidable. It's mostly in your head.

Today, practically every country outside the West is undergoing an intellectual, political, and cultural churning, from China to Bolivia, Egypt to Indonesia, but we haven't really had, after the 1960s, a major oppositional culture in Western Europe and America. The Occupy movement was so startling and welcome partly because it was the first such eruption of mass protests in decades.

A sustained engagement with the world, a sense of how it was and how it ought to be, and what has been lost, is imperative to good writing - I just don't know how you can be a serious writer without it.

We need a more complex understanding of writers working under authoritarian or repressive regimes. Something to replace this simpleminded, Cold War-ish equation in which the dissident in exile is seen as a bold figure, and those who choose to work with restrictions on their freedom are considered patsies for repressive governments. Let's not forget that most writers in history have lived under nondemocratic regimes: Shakespeare, Tolstoy, and Goethe didn't actually enjoy constitutionally guaranteed rights to freedom of speech.

Most writers have very little that's important or valuable to offer; most of them are just repeating each other.