Frybrid: How to Run Your Car on Grease
World Changing
Plenty of sustainability advocates have voiced strong response to the booming biofuels industry this past year or so. Worldwatch Institute just released a new book entitled Biofuels for Transport, which offers "a unique global assessment of the potential opportunities and risks of the large-scale production of biofuels, [and] demystifies complex questions and concerns, such as the ‘food v. fuel’ debate" (the controversy over using food crops to run our vehicles).