John Kerry: “We have to be able to convey how much it is in their interest to make changes, and to open up society.”

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.

It is not fair for us to be reducing.

We do not trade any component of any of those other issues for what we are trying to do on the climate front.

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