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Did you know? A bicycle is a marvel of engineering efficiency, one where an investment in 22 pounds of metal and rubber boosts the efficiency of an individual mobility by a factor of three. On my bike I estimate that I get easily 7 miles per potato. For more information view the text and data in Chapter 6 of 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.
