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.
Pioneers of the Possible: Sundance Panelists Prove It Can Be Done. Article on Lester Brown's participation in the panel, "Can't Be Done," with Muhmmed Yunus and Gregory Canada, moderated by Sally Osberg, at the Sundance Film Festival, Saturday, January 23, 2010.