Lots of countries, like Israel, live with terrorism every day, and it doesn't impact their integrity. The big threat to America is the way we react to terrorism by throwing away what everybody values about our country - a commitment to human rights. America is a great nation because we are a good nation.

When my father started talking about strip mining in the Appalachia back in the '60s, I remember a conversation I had with him where he said, you know, this is the richest state in the country if you look at the resources and the land, but the poorest people after the state of Mississippi: the 49th poorest people in the country.

When I was 7 years old, I announced that I was going to write a book about pollution. I didn't get around to it until I was 29, but I always recognized that pollution was a theft. That it was a way of stealing something from the public - the common earth.

At the time of the Civil War, there were six democracies in the face of the planet. Today, there's 120 and they've been inspired by the American exceptionalism.

He who lives in the single exercise of his mental faculties, however usefully or curiously directed, is equally an imperfect animal with the man who knows only the exercise of muscles.

I lost my mom to cancer when I was a kid.

I think people who become compulsive about fitness or eating right, a lot of the time it's out of fear that they're going to lose control or that they're not good enough, so I think anything done out of fear or motivated by fear is often unhealthy.

I used to fall into the trap of thinking that taking care of my husband and kids was more important than taking care of myself. Now I have a new attitude: You know when you're on an airplane and the manual tells you to put on your oxygen mask first and then help the person next to you? I feel the same way about my health.