John Kerry: “we do not seek a world in which we have to apply additional costs to the choices that have been made thus far.”

What a shame for our country that that happened.

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.

None. We're not paying them for that.

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