With the passion and the vision of the Berners [Sanders] coming into the Greens - we call it berning green - and the events that I'm going to that are being created around the country right now, it's the Bernie folks who are showing up in huge numbers along with the traditional Green. It's very powerful.

I think it's arguable about which one [Hillary Clinton or Donald Trump] will wind up being more harmful to us. But what I am very convinced of is that we're not going to move forward unless we stand up.

For me, the overarching issue here is that we need regulatory agencies that are standing up for us, that do not have a revolving door between, you know, Monsanto, and then suddenly Monsanto lobbyists are in charge of, you know, telling us whether GMOs are, you know, good for our food or not.

As I came through medical school, it was very exciting because physicians were reaching out to each other, between the U.S. and the Soviet Union, and sort of helping to build bridges among, you know, people, people who were not allowing our government to pit us against each other and to actually take us to the brink of nuclear war. And Physicians for Social Responsibility wound up getting a Peace Prize, a Nobel Peace Prize, which they shared with International Physicians for the Prevention of Nuclear War.

I will not sleep fine if Donald Trump wins and I will not sleep fine is Hillary Clinton wins. Whether you are looking at nuclear weapons, whether you are looking at expanding wars and their blowback, which will not stop as long as those wars continue to expand, or whether you're looking at the climate, in my view, we have no choice. This is an existential moment. We are deciding not only what kind of world we will have, but whether we will have a world or not. I think it's very important to get outside this box that tells us we are powerless, when in fact, we are powerful.

I think people should have no illusions that Hillary [Clinton] is going to solve the climate crisis for us. We are in as much trouble with fracking as we are with coal. They both need to be stopped.

[My parents] were very interested in social justice issues, and there was a time, very early on, where my mother, I think, actually went to some demonstrations for integrating housing.