When did all these trolls show up? Next Article min Finally David Roberts Politics Grist thanks its sponsors. Become one. Grist thanks its sponsors. Become one. To support our nonprofit environmental journalism, please consider disabling your ad-blocker to allow ads on Grist. Here's How
Amazingly, forests are still sucking up as much carbon as they were 30 years ago. But there’s a catch Sachi Kitajima Mulkey