A profusion of panels and pronouncements en route to Rio+20

The U.K.’s Fred Pearce is probably one of the more respected (albeit green-tinted) MSM commentators on climate change, aka global warming, and other matters environmental (or, as is appearing to be more au courant, these days, “sustainable development”). So I found it somewhat surprising that he provided no primary source(s) for a Feb. 10 article…