George W. Bush is very vulnerable but not if you campaign the way the major candidates - except for Dean and Kucinich - are campaigning.

One day at Princeton, I noticed there were dead birds on the pavement between the campus buildings, where very large trees were. It turns out it was DDT. At the time, in the early '50s, no one thought DDT was dangerous to anybody but insects. I went down to the Daily Princetonian, the college paper, and tried to persuade them to do a story. They said, "Naw, there's nothing wrong." But that taught me a very important lesson. One, that newspaper people can get very jaded. Second, that you might know something, like an expert chemistry professor, you are not going to apply what you know.

You [Jill Stein] also believe in a full employment policy that was the majority Democratic Party policy in 1946. They actually passed a law to that effect. You want to end poverty and when people see how relatively easy it is to end poverty. And one way is to increase the minimum wage: catch up; it's been frozen for so many years.

That's why I call the Senate the graveyard of democracy, because even when you have 58 senators, they can block it and block it and block it.

It is basically a strategy to destroy the essence of democracy, which is the competitiveness and choices of candidates on the ballot.

If, during the Second World War, the United States had retooled its factories for manufacturing bicycles instead of munitions, we’d be one of the healthiest, least oil-dependent, and most environmentally-sound constituents in the Nazi empire today.

I think most Americans are ready for waging peace and not just brutalizing our foreign policy which is boomeranging against us.