U.N. Dials Back Temperature Projection

The Wall Street Journal
September 27, 2013 AT 10:09 AM
A U.N. report on climate change said that while human activity is "extremely likely" to blame for global warming, temperatures aren't expected to rise as quickly as previously thought. Gunnar Myhre, coordinating lead author for the IPCC, explains the details to WSJ's Gautam Naik.