RajendraKumarPachauriMiguelVillagranGettyImages

Rajendra Kumar Pachauri, Chairman of the Intergovernmental Panel on Climate Change, looks on during a press conference at the second day of the United Nations Climate Change Conference 2009 on December 8, 2009 in Copenhagen, Denmark. Politicians and environmentalists met for the United Nations Climate Change Conference 2009 that runs until December 18. By Miguel Villagran/Getty Images.

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