A lot of Americans don't have a passport, never will have a passport. Not only will they not travel, they don't want to travel.

I'm not trying to amass people in the streets. I just want them to be more aware.

I want you bad like a natural disaster. You are all I see. You are the only one I want to know.

We're at peak oil, peak water, peak resources, and so either we figure it out and let science lead or we head down a very bad, dark trail to where a lot of people aren't going to make it.

The best revenge is to always survive yourself.

I don't really have any women in my life, actually those two - the women in my life are two married women who work at my office.

When I am in Africa, I realize I don't know much, have not seen much, and there's a lot to be done.