John Kerry: “I support this treaty.”

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's very obvious that there are huge threats here.

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

I know President Biden feels very strongly about living up to our commitments, and our values.