Writing fiction, for me, is a more indirect form of self-exploration than writing verse. When I'm working on a novel I'm moving characters around and I'm thinking about plot and there's a lot of other things going on at the level of structure and story. With a poem, a single idea or line or emotion can sometimes be enough - there's often a sense, in the best poems, of capturing a single instant. Perhaps poems differ from prose in the degree of solace they can offer - by speaking so personally, so directly, about shared experience. A few lines of poetry can provide comfort.

Poetry is perhaps the oldest art form. We can go back to an age-old idea of naming things, the Adamic impulse - to give something a name has always been an immensely powerful thing. To name something is to own it, to capture it. A poem is still a kind of spell, an incantation. Historically, a poem also invoked: it was a blessing, or a curse, or a charm. It had a motile power, was able to summon something into being. A poem is a special kind of speech-act. In a good poem there's the trance-like effect of language in its most concentrated, naked form.

The reason that the book exists is because there was a gap in you. You wrote the book to fulfill that gap in some way.

Cargo cults fascinate me partly because Christianity itself is in many ways a cargo cult.

When you're rereading or editing your book and you start to expect that this work is going to be reviewed, and you can sort of tell which line is going to show up in reviews.

I think all writing is political. All writing shows a preoccupation with something, whatever that thing might be, and by putting pen to paper you are establishing a hierarchy of some sort - this emotion over that emotion, this memory over that memory, this thought over another. And isn't that process of establishing a hierarchy on the page a kind of political act?

Now that the most interesting matter of identity is not what place someone was born in, but what point in time they are from - where they sit in relation to time. Age has become much more divisive than place. With the Internet and globalization, a twenty-year-old in New York has far more cultural references in common with a twenty-year-old in Nebraska than they do with a thirty-year-old who lives next door. National identity is what they trick you with when they want your feet in their army boots or your taxes in their bailouts.