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View Full Version : Rio+20 summit takes off in Brazil with optimism and many challenges



NewsWhore
06-14-2012, 12:00 PM
The United Nations conference on Sustainable Development opened in Brazil on Wednesday, launching a new round of debate on the future of the planet, its resources and people, 20 years after the first ...

More... (http://www.brazilsun.com/index.php?sid/206602502/scat/24437442923341f1)