Composite of two pictures released on March 10, 2008 by the environmental activist group Greenpeace showing the Viedma glacier back in 1930 (top) and just recently. The glacier is situated in the South Patagonian Icefield, which sits along the Andes Mountains in the Chilean-Argentine border in southern South America. According to Greenpeace, the Viedma glacier could completely disappear in few decades due to global warming