The main obstacle is the entrenched power of the legacy polluters.

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.

The chief moral obligation of the 21st Century is to build a green economy that is strong enough to lift people out of poverty. Those communities that were locked out of the last century's pollution-based economy must be locked into the new, clean and renewable economy. Our youth need green-collar jobs, not jails.

We tend to overlook the fact that a mature clean energy economy in fact will give an opportunity to ordinary people to earn more money as clean energy workers/entrepreneurs - and save more money, through conservation and energy efficiency.

People care. Their hearts are open, but people don't know exactly what the Dreamers are going through, or what sanctuary cities are for, or what's positive about the American Muslim community. When you don't know a lot, you can't do a lot.

All the big ideas for getting us onto a lower carbon trajectory involve a lot of people doing a lot of work, and that's been missing from the conversation. This is a great time to go to the next step and ask, well, who's going to do the work? Who's going to invest in the new technologies? What are ways to get communities wealth, improved health, and expanded job opportunities out of this improved transition?

Now, we can live in this little, liberal bubble bath where everybody's supposed to like everybody and do all this stuff and understand our pain and know our history. But that, maybe, works in your dorm, that doesn't work in the real world, and people need to get out of all that.