This is very dangerous for us, as a society, and I think people deserve a politics of integrity that is not bought and paid for by big banks, fossil fuel giants, war profiteers, insurance companies, the things that those two corporate parties both represent and which pull the strings inside the party.

If Bernie Sanders were liberated from the Democratic Party, it might be a whole new ballgame.

Let me say two things about the costs - one is that there are detailed studies that show this, this is what some of the Stanford studies show, in fact, that we get so healthier, so much more healthy, when we eliminate fossil fuel pollution - 200,000 [fewer] premature deaths a year for example. And that's just the death part of it. Not to mention the asthma part of it, the heart attacks and the strokes and the cancers. And we also call for a healthy food system that prioritizes sustainable healthy local food production.

We have a system that's really founded on profit and on selling pharmaceuticals as opposed to keeping people healthy and then helping them get back to health.

The other piece of this is that we call for cutting our bloated and dangerous military budget. And this is something that is made possible by moving to 100% clean renewable energy, where we cannot justify wars for oil, and where we cannot justify having some 700, 800 bases gathered around the world in something like 100 countries in significant measure protecting either access to fossil fuels or protecting routes of transportation.

It was a very interesting experience. You know, I don't think words could do it justice. Roseanne [Barr] is a comedian, a laugh a minute at every turn, and this time around she was actually going to be the vice presidential candidate of another Green Party candidate. So I guess she's still in the mix in some ways,sort of learning her politics as she goes, like a lot of us Americans who are getting thrown under the bus and for whom it is not a laughing matter. We are going to stand up and take this seriously and refuse to be intimidated out of the future that we deserve.

If you really want people to remain healthy, you can't just throw pills at people once they become sick, which I feel like I was doing as a medical doctor, so I began working on more upstream thinking.