
EarthTalk: Progress in Biofuels Development
EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine Dear EarthTalk: How far along are we at developing algae-based and other higher yield sources of biofuels? — Jason McCabe, Tullahoma, TN A few years ago biofuels were all the rage. Environmental advocates to national security hawks alike were extolling the…