Brazil Must Do More for Rio+20, Former Ministers Say

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RIO DE JANEIRO, Apr 20, 2012 (IPS) - Former ministers, lawmakers and environmental experts in Brazil are urging the government to take a more proactive stance to prevent the United Nations ...

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/205117447/)