U.N. climate chief Christiana Figueres stands holding her hands near a poster made by Green Peace with Chinese characters which reads "climate" before the opening of the United Nations Climate Change ... more 
U.N. climate chief Christiana Figueres stands holding her hands near a poster made by Green Peace with Chinese characters which reads "climate" before the opening of the United Nations Climate Change Conference in Tianjin, China, Monday, Oct. 4, 2010. China, the world's biggest carbon emitter, opened the 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 9:46 AM EDT