South Africa Climate Conference

December 10, 2011 - 9:15 PM
U.N. climate official Christiana Figueres, right, talks with delegates at the climate change summit as it nears it's end in the city of Durban, South Africa, Saturday, Dec. 10, 2011. Some ministers and top climate negotiators left Durban without an agreement Saturday, with time running out and the prospect of an inconclusive end jeopardizing new momentum in the fight against global warming. (AP Photo/Schalk van Zuydam)