350 is the most important number in the world—it's what scientists say is the safe upper limit for carbon dioxide in the atmosphere.
Everyone from Al Gore to the U.N.’s top climate scientist has now embraced this goal as necessary for stabilizing the planet and preventing complete disaster. Now the trick is getting our leaders to pay attention and craft policies that will put the world ... read more350 is the most important number in the world—it's what scientists say is the safe upper limit for carbon dioxide in the atmosphere.
Everyone from Al Gore to the U.N.’s top climate scientist has now embraced this goal as necessary for stabilizing the planet and preventing complete disaster. Now the trick is getting our leaders to pay attention and craft policies that will put the world on track to get to 350. read less