Snow in the Sahara. Again. Normal? We think not.
Photo by the European Space Agency.
Friday, 22 November 2013
Climate Change Driving Weather off the Charts
Earth Policy Institute
The world is literally moving off the charts. With the global average temperature up over half a degree Celsius since the 1970s and with more warming in store, we are starting to witness weather anomalies so severe we need to update our metrics and extend our graphs. Details here.