The people who seem to us to be a very tiny elite, far off and mysterious, actually live in a fairly big world. The way they look at the planet is like they're looking at an index card covered in supply routes. We protestors had imagined ourselves this huge threat. But we were at best bemusing. To the extent that the people inside did care, it was almost like we were paying them a compliment-it reinforced their sense of power.

Now we stand at our own crossroads, looking out upon two futures: one with rising temperatures, rising oceans, and rising violence on a hot and strip-mined planet and another with expanding organic harvests, growing solar arrays, and deepening global partnerships on a green and thriving Earth.

I'm learning and changing all the time, and I expect to continue doing so my entire life.

People in red states and blue states can agree that clean air is better than dirty air; therefore we should use clean energy where we can.

In other words: we can fight pollution and poverty at the same time, with the same method. We can beat global warming and the global recession at the same time, with the same method. We can do this by putting people to work re-powering America with clean energy.

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.

If [Donald] Trump throws 20 million off of health care, that's going to be - if he handles this badly - and it's very hard to handle it right, then that's a - a huge advantage in the mid-terms for us.