Organizers are seen on stage at the opening ceremony of the 18th United Nations climate change conference in Doha, Qatar, Monday, Nov. 26, 2012. U.N. talks on a new climate pact resumed Monday in oil and gas-rich Qatar, where negotiators from nearly 200 countries will discuss fighting global warming and helping poor nations adapt to it. The two-decade-old talks have not fulfilled their main purpose: reducing the greenhouse gas emissions that scientists say are warming the planet. (AP Photo/Osama Faisal)
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