A Bolivian woman smiles as she takes part in a forum on the sidelines of the UN Climate Change Conference COP16 in Cancun

 
A Bolivian woman smiles as she takes part in a forum on the sidelines of the UN Climate Change Conference COP16 in Cancun
A Bolivian woman smiles as she takes part in the Global Alternative Forum for Life, Environmental Social Justice on the sidelines of the UN Climate Change Conference COP16 in Cancun December 6, 2010. The United Nations climate change talks in Cancun have far lower ambitions than last year's Copenhagen summit, which fell short of an all-encompassing deal to help slow floods, droughts, heatwaves and rising sea levels. REUTERS/Jorge Silva (MEXICO - Tags: ENVIRONMENT POLITICS)