Oops, Ethanol could cause more smog than gasoline...
 

There's always Going to be a few New Problems which can only Help develop more & Better ideas... :)

You'll Need 22 Ways to Profit from the Corn Crisis as Ethanol Heats Up Energy Market now... ;)

Ethanol use may pose health threat...
http://news.google.ca/news?ie=UTF-8&...15473844&hl=en

Phil