The Paris climate agreement aims to combat global warming, but some politicians think it’s unfair to Americans.
Here's why the U.S. has rejoined.
The Paris climate agreement aims to combat global warming, but some politicians think it’s unfair to Americans.
Here's why the U.S. has rejoined.
Conservationist Jane Goodall, Environmentalist and UN Youth Advisor Nathan Méténier, Copernicus climate scientist Carlo..