Politicians are conservative by nature.

I'm anti-establishment. So all the labels, the reason that I keep joking and rejecting this idea that I'm liberal, well partly that's because I think of myself as a radical, and by that I mean, not even in the terms of Left-Right that you might imagine - but someone who wants to go to the root of problems.

The world spends two trillion dollars a year on military, and of that two trillion the United States spends one trillion. We have a bigger military than the rest of the world put together. We have 150 foreign military bases.

I don't buy the whole mythology of the sixties. I think I'm an intergenerational person.

To me, activism requires you to try very hard to open your eyes to the world as it is. See as much as you can, knowing that whatever you see is going to be partial. That you possess a partial consciousness in an infinite and expanding universe.

[Martin Luther King] King was a socialist and King was an activist who was really a radical by the end.

I haven't been silent. I teach, I lecture at universities, I write, I'm not silent.