A number we can live with
June 18, 2008 7:05 PM Subscribe
Today marks the official 8-language launch of 350.org and the start of global action against climate change. But what does this 350 number even mean? As author Bill McKibben and a chorus of scientific voices suggest, it means everything to the planet. If we want an earth at all, we'll need an Earth at 350.
This thread has been archived and is closed to new comments