Comment No (Score 3, Informative) 342
Ethanol would take up too much of our ag land that we need to sustain our food supply. Check the movie The End of Suburbia (http://endofsuburbia.com/ for a preview of our sad future.
The first time, it's a KLUDGE! The second, a trick. Later, it's a well-established technique! -- Mike Broido, Intermetrics
