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.

May 20, 2014
EPI's research on plastic bag bans in the U.S. and throughout the world has been featured in a piece on the Scientific American Blog entitled Plastic Bags: More Cities Get on the Banned-Wagon.