John Kerry: “I think it is absolutely essential that we stay focused on how in this transitional period, nobody loses their head…”

the only way to achieve that goal is by coming together in a multinational basis.

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.

We're spending billions--literally, actually, trillions.

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