John Kerry: “All of us who have the privilege and responsibility of serving this great nation owe the American people... a vigorous…”

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

What a shame for our country that that happened.

The message is, let's find a way to be able to make sure when we fly, we're not leaving emissions that we cannot capture.

no country can solve the climate crisis alone. This requires multilateralism automatically.