"Attention has focused on oil insecurity, and rightly so, but it is not the same as food insecurity. An empty gas tank is one thing, an empty stomach another. And while there are substitutes for oil, there are none for food." –Lester R. Brown, Plan B 4.0: Mobilizing to Save Civilization.
EPI's latest Eco-Economy Indicator on solar power by J. Matthew Roney is referenced in a post on the Sinosphere blog of the New York Times entitled "China’s Solar Panel Production Comes at a Dirty Cost."