It’s us! Turns out temperatures would be higher if not for a 1987 pact to slash CFCs.
It’s not as obvious as it might seem, David Roberts says.
Climate Desk Live teams up with thirst DC and ScienceOnline Climate. The event is sold out, but you can watch it live here.
Like many TV weathermen, Stu Ostro didn’t believe in climate change—until extreme weather and scientific evidence changed his mind.
Despite what deniers claim, the volume of ice is going down, down, down.