Moving to 100 percent renewable energy means we no longer need and can no longer justify wars for oil.

Where the states are dead set on suppressing political opposition, it's very hard to overcome that.

Donald Trump business connections, which are really horrifying. I mean, they make Hillary Clinton look like small change when it comes to influence peddlin and really engaging the most nefarious forces around the world.

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.

The climate is not tomorrow. The climate is a year off or maybe 10 years off. So we have to be really clear that we're solving the crisis of economic insecurity at the same time.

And then you're going to have a president whose business empire depends on sort of delivering certain policies. For example, one thing that was quoted in the Newsweek report - that his [Donald Trump] pushing policies of nuclear arms for South Korea would actually improve his business network.

As Frederick Douglas, the famous abolitionist, said: "power concedes nothing without a demand. It never has and it never will." You need the truth, and you also need a demand, and you need to bring that demand into the realm of electoral politics. If you don't do that, it's very hard to get such an entrenched machine to move.