"Interest in biofuels is mostly driven by their relative carbon neutrality and adaptability to the existing infrastructure, particularly in the transportation sector. The gradual increase in mixing ethanol with gasoline has raised questions about biofuels, especially those produced from crops and food stocks. This book discusses several of these issues, including resulting food shortages, water use, and land erosion, questioning the efficacy of biofuels as a replacement for fossil fuels both economically and environmentally. Using case studies of several industrial countries, the book explores the limits of biofuels in filling current and future energy demands given population growth and improved living standards in developing countries. … Summing Up: Recommended. Lower-division undergraduates and above."—J. Tavakoli, Lafayette College, CHOICE, Vol. 50 No. 08, April 2013