John Kerry: “I do not believe it is likely that Russia and China and even the European allies would follow us.”

Coal is the dirtiest fuel in the world, and emissions that are not captured from coal are the worst cause of the warming of the ocean.

It's a matter of mathematics and physics, not politics, not ideology. It is a response to the science.

Ninety-eight percent of all the scientists in the world agree----

None. We're not paying them for that.