John Kerry: “It is impossible to calculate the dangers in a world without American leadership and the vacuum that that would create…”

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

no country can solve the climate crisis alone. This requires multilateralism automatically.

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 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.