FYI, "The Earth Cannot Be Saved by Hope and Billionaires" "World leaders at Earth summits seem more interested in protecting the interests of plutocratic elites than our environment" by George Monbiot http://www.commondreams.org/view/2012/06/19 http://www.guardian.co.uk/commentisfree/2012/jun/18/rio-2012-earth-summit-protect-elites Gerry