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"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.
Lecture at The Berkeley Institute of the EnvironmentApril 18, 2007
First annual Distinguished Lecture, featuring Lester Brown, sponsored by The Berkeley Institute of the Environment. Watch the video on Google or UC Berkeley.
