"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.
"Renewable Energy, Coming to a Neighborhood Near You" graphic of global renewable energy projects in the Washington Post, Sunday, November 22, 2009. Data from Earth Policy Institutte.