Each and every one of us should stop playing small and license ourselves to become one of the giants of the new century. We will need champions by the truckload.

People forget: solar panels don't put themselves up. Wind turbines don't manufacture themselves. Businesses don't retrofit themselves to waste less energy and water, nor do homes weatherize themselves.

It is extremely disappointing to me to see that even now when leading Democrats and even military veterans try to make our energy future an area of common ground and not a battleground, they are still being rebuffed by dirty energy devotees in both parties and undermined overall by the polluter lobby.

All humans have fear, and those of us who are fortunate have faith.

The Love Army is a growing network of people who want to stick up for the underdogs in the red states and blue states in the era of [Donald] Trump.

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

I used to go to all the environmental conferences when I wasn't an invited speaker. I was just somebody in the back taking a lot of notes. It was when I was least visible that I came up with the most cool stuff. Now, because I don't get to be Clark Kent, I feel like my learning curve is slowing way down. I'm always afraid the conversation will move on and I'll be up at the front of the room saying last year's speech.