John Kerry: “We are in a good place now to negotiate.”

It's very obvious that there are huge threats here.

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.

you cannot just sit there anywhere and wish that things are going to be as they have been historically.

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.