We imagine what this country is, but quite clearly, this country is a mystery. I mean, one of the reasons I did the election ads is, I thought I could learn something. Like, what the hell is going on? I think anybody - particularly a person of leftist persuasion such as myself - who stops and thinks even for a moment, realizes that something strange is going on and we don't quite get it.

Robert Nozick [a Havard philosopher, famous for his book "Anarchy, State and Utopia"] defined revenge as delivering the message that you know what someone has done, and it doesn't involve hurting them or doing anything to them beyond that. It's just delivering the message that their crime has been noted not just by its victims, because the victim might be dead, but by another who has a different moral view and will challenge the perpetrator's view.

The claim that everybody sees the world differently is not a claim that there's no reality. It's a different kind of claim.

I've been horribly depressed (lately), which, as you know, can be terribly time-consuming. I mean, if you're going to do it right, that is.

I never intended to be a documentary filmmaker. I think I became a documentary filmmaker because I had trouble writing, and I had trouble finishing things.

I used to say that interviewing others was perhaps the way I could stop talking and start listening. It's a kind of enforced silence.

Tell me what's wrong with this idea: If you're selling to somebody, find someone like that person to sell to them. If you're trying to reach swing voters, if you're trying to reach people on the fence, if you're trying to reach Republicans who are unsure about this candidate... get people who switched! Get people who are registered Republicans. Get people who were George Bush voters who can't bring themselves to do it again. Talk to them, get them to explain what their reasons are, and show them to people. What's wrong with this idea?!