I consider myself to be sort of a progressive Afrofuturist that is deeply committed to social justice.

Most green-collar jobs are middle-skill jobs. That means they require more education that a high-school diploma, but less than a four-year degree.

The main piece of technology in the green economy is a caulk gun.

Government-mandated and -subsidized ethanol from corn will go down in history as the "Iraq War" of environmental solutions: ill-considered, costly, and disastrous.

In the U.S., African- Americans, no matter what we do - when we sit in, when we freedom ride, when we kneel in, whatever it is, the initial response from the public tends to be overwhelmingly negative, because basically we're kind of raining on folks' parades. As time goes on, the Muhammad Ali's and all the people that raised those issues, they then become heroes later when people reflect on the courage they showed and the issues that they raised. And Donald Trump is in danger of being a more and more reviled figure as the years go on.

Nobody can come and be involved in the #LoveArmy unless they have a heart.

Clean coal represents a breakthrough in the marketing of coal, but not in the science of burning coal.