Chairman of Soros foundation George Soros attends the Avoided Deforestation Partners organization conference on a sidelines of the UN climate talks in Cancun December 8, 2010.The world's governments struggled on Wednesday to break a deadlock between rich and poor nations on steps to fight global warming and avert a new, damaging setback after they failed to agree a U.N. treaty last year in Copenhagen. REUTERS/Jorge Silva (MEXICOPOLITICS ENVIRONMENT - Tags: ENVIRONMENT POLITICS) - RTXVJQ2