John Kerry: “Doing nothing, but that would guarantee the following outcome, an emboldened Assad, an emboldened Iran, increased…”

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

Back-up baseload, no. But, some primary they could be part of it.

In terms of global challenges and U.S. interests, yes.

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.