Climate Change-Shared Vision-Analysis
FILE - In this Monday Dec. 14, 2009 file photo protestors run with a balloon representing the volume of one metric ton of carbon dioxide during a demonstration outside parliament, rear, in Copenhagen during the U.N. climate change conference. The new climate change treaty under negotiation for the last 2 1/2 years begins with a brief document called "A Shared Vision." The problem is, there isn't one. The latest round of talks that concluded Friday Aug. 6, 2010 showed that the 194 negotiating countries have failed to even define a common target or method for curbing greenhouse gases _ just one example of the ongoing divide among rich and poor nations. Talks began in 2007, with the aim of wrapping up a deal in Copenhagen last December. But that didn't happen, despite the presence of 120 heads of state or government. It ended instead with a three-page statement of intentions brokered by President Barack Obama. (AP Photo/Peter Dejong, File)
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