John Kerry: “I think it's important not to overhype or get excessively excited about the meaning of those documents.”

Hopefully we can get there.

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

I know President Biden feels very strongly about living up to our commitments, and our values.

I have to admit to you, if anybody thinks it is radical to care about the protection of this planet for future generations, sign me up.