"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.
Press teleconference recording of Lester Brown on Plan B Update "U.S. Carbon Emissions Down 7 Percent in Four Years: Even Bigger Drops Coming." Posted November 2, 2011.