John Kerry: “It is a mistake to underestimate our enduring strengths and our capacity to do big and difficult things.”

But, we could with battery. We could with-- there's ways to make that work.

We are not, I have not, President Biden has not, we are not saying to people, you should not fly.

We will communicate to the office that you're asking and that it's important to try to get to it as soon as possible.

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.