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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.
EarthTalk Interviews Lester Brown and ColleaguesApril 20, 2015
EarthTalk’s Ethan Goffman recently caught up with Lester Brown and two of his colleagues, Janet Larsen and J. Matthew Roney, to ask about their new book, The Great Transition: Shifting from Fossil Fuels to Solar and Wind Energy. See the video below.
