<![CDATA[Rio+20 summit takes off in Brazil with optimism and many challenges]]> http://en.mercopress.com/ en Copyright 2013, MercoPress. http://en.mercopress.com/web/img/en/mercopress-logo.gif <![CDATA[Rio+20 summit takes off in Brazil with optimism and many challenges]]> http://en.mercopress.com/ <![CDATA[Idlehands]]> http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment134789 http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment134789 Thu, 14 Jun 2012 13:25:33 GMT <![CDATA[Millet]]> http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment135404 http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment135404 Fri, 15 Jun 2012 01:35:15 GMT <![CDATA[DennisA]]> http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment135473 http://en.mercopress.com/2012/06/14/rio-20-summit-takes-off-in-brazil-with-optimism-and-many-challenges#comment135473 Fri, 15 Jun 2012 06:05:25 GMT