Leading Climate Scientists: ‘We Have A Global Emergency,’ Must Slash CO2 ASAP

James Hansen and 18 leading climate experts have published a peer-reviewed version of their 2015 discussion paper on the dangers posed by unrestricted carbon pollution. The study adds to the growing body of evidence that the current global target or defense line embraced by the world — 2°C (3.6°F) total global warming — “could be dangerous” to humanity....
http://thinkprogress.org/climate/2016/03/22/3762111/climate-scientists-global-emergency/