John Kerry: “No one nation can solve this problem”

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

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

Nothing is agreed to until everything is agreed to.

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.