John Kerry: “The danger, the uncertainty, the need for alertness, for effort, for discipline, will be upon us.”

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

The U.N. Finance Analysis suggests that it will cost trillions of dollars. Maybe $2.5 to $4.5 trillion a year between now and 2050.

I do not think that the choice we make with respect to Africa ought to be just based on what China is doing.

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