Chinese Satate Councilor Dai Bingguo, right, accompanied by U.N. climate chief Christiana Figueres, gestures to delegates after the opening of the United Nations Climate Change Conference in Tianjin, ... more 
Chinese Satate Councilor Dai Bingguo, right, accompanied by U.N. climate chief Christiana Figueres, gestures to delegates after the opening of the United Nations Climate Change Conference in Tianjin, China, Monday, Oct. 4, 2010. China, the world's biggest carbon emitter, opens a U.N. conference on climate change aimed at narrowing differences before a major year-end meeting in Mexico. less 
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Associated Press | Photo By Alexander F. Yuan
Tue, Oct 5, 2010 9:29 AM EDT