<http://schema.org/description>
"Many regions of the world will see hotter summers in the next 20 to 60 years if greenhouse gas concentrations keep rising, U.S. researchers say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2011/06/06/Study-sees-permanent-hotter-summers/UPI-69991307400049/>