We're now moving into a stage where the green economy isn't just going to be the place for people to spend money. It's going to become a place where a lot more people can earn money, and also save more money. These kind of solutions require collective action and government action. So as an advocate for government change, even somebody like me gets to have a role.

Fighting for and defending the values from the pulpit is critical. You can't love the Creator, and disrespect the creation.

You know it's not "you have to see it to believe it" - sometimes you have to believe it to see it. You have to know what you're looking for when you're seeing signs of an authoritarian takeover of your country.

If you want to understand what's going to happen, you can't look in the rearview mirror into the United States' history, because that's done now. You have to look out at the rest of the world and look at the history of the rest of the world, and what you'll see is demonstrations and counter-demonstrations are going to become the norm. We'll have a big march, then they'll have a big march, we'll have a big rally and they'll have a big rally. That will be one of the features. Again, a pro-regime and pro-opposition media system, that will become a feature.

We know that urban farms require less fuel for tractors and transport, but community gardens don't plant themselves.

To green our country, regular people will have to put on hard hats and work boots, roll up their sleeves - and get to work.

The question is: do we pay a little bit more now? Or do we pay a whole lot later? For the equivalent of a postage stamp a day for each American, we can put a price on carbon today that will send a signal to private capital to invest in the clean technologies of tomorrow. Taking a vast portfolio of new energy solutions to scale will ultimately drive down costs through competition.