John Kerry: “I think it's worthy of your attention.”

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.

The message coming out of this COP is, we are moving away from fossil fuels. We are not turning back. That is the future.

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

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