A lot of liberals think all the Trump voters are a part of the alt right, neo Nazi camp, which is not true. That's a tiny, tiny slice.

There are only two ways to have a middle class in your country: either you have highly skilled manufacturing jobs, or you have a highly skilled, well trained, knowledge-based workforce. In other words, college.

The reality is if you take any three people and look at their cellphones or blackberries and facebook pages, you can get to almost everywhere in the country, because we're networked together in a way that is incredibly powerful.

The problem is that we didn't fight the way we should've fought. We made it be about [Donald Trump] and [Hillary Clinton] as opposed to making it be about us. If we had said this was a fight, not about "I'm with Her" but "I'm with Us" then maybe we would've had a different attitude toward her.

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.

It's a tremendous challenge now: to make sure the green economy is big enough that there is enough labor demand that people who've been thrown out of work can be re-employed AND people who are new to the workforce can be employed. And that is going to be very difficult.

Asia is rising economically - and is thirsty for oil. The price pressures on oil and oil price shocks, due to Asia's economic rise, mean that all steps made now to reduce oil dependence will protect us from pain and volatility later.