John Kerry: “We need to encourage the establishment of institutions that translate the will of the people into action.”

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.

People think this is now, you cannot reverse it, it is irreversible.

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.

We are competing, but everybody has their own approach, which is one of the exciting things here.