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.

February 03, 2011
Ed Crooks of Financial Times reviews Lester Brown's World on the Edge: How to Prevent Environmental and Economic Collapse in "A Guide for Business in Turbulent Times." Posted February 3, 2011.