Al Gore: “The difference is that on Earth most of the carbon has been sequestered in the soil.”

Horrified and appalled

We laughed together, fought like hell together for what we wanted our country to be. Prayed together. Thought for a season we had won together, but, well, you know that part of the story. The stakes are high. The pressures are great.

No, I'm not. And those labels don't mean what they once did.

I think it's crucial. They are the largest global warming polluter in the world, we are second to them. And obviously, cooperation between our two countries is essential.