We're getting back what we're putting out.

Former brownfields, depressed urban areas, and hard-hit rural towns blossom as eco-industrial parks, green enterprise zones, and eco-villages. Farmers' markets, community co-ops, and mobile markets get fresh, organic produce to the people who can't afford to shop at health-food stores.

Now I think liberals have gone from underreacting to Trump and saying that Trump is just a clown and a buffoon, and that Hillary Clinton's going to kick his ass, to now overreacting, and saying, "Oh my God, 60 million people consciously endorsed a white supremacist for president."

In the aftermath of Hurricane Katrina, we did create Color of Change, an organization which focused on African-Americans in particular, because we felt that there was a big gap there in terms of online advocacy which had left the black community particularly vulnerable.

In a democracy, you won't always get to have your way. But you should always get to have your say.

Donald Trump's a hell of a performer, he's a hell of an entertainer. If you put him on and let him say his crazy stuff, you're going to get a lot of viewers. If you take him off and have some sober discussion about what's going on in Syria, you're going to lose 80 percent of your audience.

Back in 2007, I met this white guy [director Peter Byck] with a lot of hair and a video camera, at a conference that I happened to be attending for the launch of an organization called Blacks in Green. I had never heard of him and Peter had never heard of me. We just started talking; he liked what I had to say, so he asked me if I'd be willing to be in this documentary he was doing about carbon pollution. I said, "Sure!" It was kind of a no-brainer.