I've had a chance to meet some of my civil rights heroes and, more recently, members of the young generation around [Barack] Obama, people in their teens and twenties who were determined to make history and who were too idealistic to think that what they were trying to do might be impossible. They proved that visionary pragmatism can win over the majority. That comes from a particular place in your heart that generation Y is offering America. They just can't afford to be naive now, in terms of the ferocity of the opposition.

We're now moving into a stage where the green economy isn't just going to be the place for people to spend money. It's going to become a place where a lot more people can earn money, and also save more money. These kind of solutions require collective action and government action. So as an advocate for government change, even somebody like me gets to have a role.

I said and stand by it. I said that race was a part, and there was a part, that alt-right part, that was a part of the whitelash. And if you listened to the whole quote, you would agree with what I said.

Steve Bannon is clearly somebody who has studied not-normal politics and the Constitution and the Electoral College. He is somebody who has studied Hitler and Lenin and a lot of people who have seized power and unleashed blitzkriegs from above and created tiny cabals of power concentrated in a tiny group at the top. That's what authoritarians do. It's right out of the playbook.

Apparently, the fossil-fuel industry's strategy is to convince the American people that we should just burn all the way through the last of our oil and coal reserves.

The message is going to be the same. It's very simple. We're either going to turn to each other or on each other.

Let me say what I actually believe. I believe that 9/11 was a conspiracy, by Al Qaeda, and Osama Bin Laden, and nobody else, trying to hurt America.