The act of writing should not be accompanied by the sense of an audience, someone peering over your shoulder, but in nonfiction I think it’s almost imperative that you identify an audience so you can confirm or challenge or undermine whatever ideas or prejudices they might have about your subject.

So much of writing is fed by vanity and the feeling that what you are doing is the most important thing in the world and it has not been done before and only you can do it. Without these feelings, many writers would not be able to write anything at all.

Nietzsche's vision of the superman is of someone who's able to control and tame his passions and turn them into something richer than raw emotion and raw feeling. I think the best writing does that too. Untamed passion basically results in bad writing or bad polemics, which so many writers and public intellectuals are vulnerable to.

We have so few unaffiliated public intellectuals now - people who are not beholden to a think tank, corporate-owned media, or academic department - and even many literary writers look and behave like young urban professionals and canny careerists.

We, especially those of us in depoliticized and pacified societies, need to cast a colder eye at our self-perceptions, now and in the past, as sentinels and embodiments of Enlightenment virtues of reason, dissent, and skepticism.

Writers in the nineteenth century - people like George Eliot and Flaubert - were accustomed to addressing particular communities with which they shared not only linguistic meanings but also an experience and history. Those communities have progressively split in the twentieth century, and grown more heterogeneous, and writers emerging from minority communities have found themselves addressing audiences closer to their experience and history - a phenomenon derided by conservative white men as identity politics and multiculturalism in the arts.

The people who encouraged me weren't necessarily writers or readers themselves. They were people who were just pleased to see me devote my life to reading and writing.