In Cairo, these young men hanging around in the street, we're told these guys are lazy, they're uneducated, they don't care, they don't have any political instincts - just like the working class in America, apparently - and then suddenly what the hell happened? What was that? They changed the world by changing themselves. Now is that over? No. Is the civil rights movement over? No. These movements have not accomplished what they set out to accomplish.

I find some unity with Ron Paul.

I was a good liberal in some sense at that point. I wanted to end a war. I wanted to support the civil rights movement.

That's in the nature of social change. So you can analyze what didn't work, but it's very hard to predict what will work.

I was involved in the anti-war movement.

[John] McCain seemed to be winking to the Right, and [Barack] Obama seemed to be winking to the Left. Neither one of them - if McCain had been elected we'd still be where we are on gay rights.

Part of the fun of writing, touring, teaching, is engaging with real people about all of it: what to do now, how to build a movement, of approaches to teaching, of parenting - it's exciting to be in that dialogue.