Greenpeace activists hang banners at the Sagrada Familia Temple, designed by Antoni Gaudi, in Barcelona November 2, 2009. Climate negotiators from 175 nations will meet in Spain from November 2-6 in Barcelona for a final session to try to break deadlock between rich and poor and salvage a U.N. deal due in Copenhagen in December. The banner at right reads, 'Save the Climate'.
REUTERS/Albert Gea (SPAIN CONFLICT ENVIRONMENT POLITICS)