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.

I think we have a very critical role to play, within the spectrum of international law and human rights.

I was previously involved in local and state politics, but not national, because grassroots democracy starts at the bottom. This was the breaking point for me, though - and it made the case that in order to fight locally, we have to fight nationally; we can't afford to neglect any area of life in this democracy.

We have a First Amendment for good reasons. We need a free press because without an educated electorate we cannot have a functioning democracy.

We have a deal. And so there's movement towards a peace agreement, you know, a peace accord, a cease-fire, which is great. That's fabulous. It's unfortunate that we're also bombing Syria together [with Russians], and in my view we need - what we need to do together is create a weapons embargo together and get all the parties with the program here, and also collaborate on a freeze on the bank accounts of those countries that continue to fund terrorist enterprises, the No. 1 source of that being the Saudis.

I mean, I really loved the mix of personal health and, kind of, community health and justice, and I really saw how they were inseparable.

Democracy needs a moral compass.