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.
Research from Janet Larsen and Matt Roney's lastest Plan B Update "Farmed Fish Production Overtakes Beef" is highlighted on National Geographic's website in a related article "Farmed Fish Now More Popular Than Beef Worldwide."