The traveller must, of course, always be cautious of the overly broad generalisation. But I am an American, and a paucity of data does not stop me from making sweeping, vague, conceptual statements and, if necessary, following these statements up with troops.

I would kind of, you know, go stand next to some unlucky guy and say eventually, Hi, I'm George. You know, I'm with The New Yorker. I'm a liberal. I'm somewhat left of Gandhi. Do you want to talk? And, you know, they always did.

In real life, when you have an emotional experience, it's never just because of the thing that's been said. There's the backstory. It's like [Ernest] Hemingway's iceberg theory - the current emotional moment is the tip of the iceberg and all of the past is the seven-eighths of the iceberg that's underwater.

With non-fiction writing I feel like I'm confined and driven by what actually happened. That makes the "plot". So it's a process of getting all of my notes typed up, then scanning through the notes, trying to extract or find certain vignettes that seem like they might write well - that might have a potential for good energy, shape, etc. And then at some point I start stringing these together, keeping an eye on the word count.

I think it was a big revelation to me earlier in my life that people who appear to be evil are actually not. In other words, nobody wakes up in the morning and says, "Yuck, yuck, yuck, I'm gonna be evil." I think even like Saddam Hussein or Hitler would wake up and say, "I think it's going to be a good day. I'm gonna do some really important work." And given their definition of good, they went out and did horrible things.

You don't want to spend your life writing about stuff that doesn't matter. You want to try to pull out of the temporal mediocre and write in a way that is meaningful to everybody. This goes back to this idea of being intimate with your reader. Since we're all down here and we're all dying and aspiring and loving and feeling inadequate, all these things that we all are doing all the time, what a relief it is, when somebody looks at you and says, "Yeah, me too."

It would be so weird if we knew just as much as we needed to know to answer all the questions of the universe. Wouldn't that be freaky? Whereas the probability is high that there is a vast reality that we have no way to perceive, that's actually bearing down on us now and influencing everything.