It seems that ethanol production in the United States has not been completely thought?

through. We have just started our energy shift and believe that ethanol production is not dead, but could be tweaked such as using urban brown fields to grow crops for fuel instead of clearing wood and grlands. What are your thoughts?a href="http://news.yahoo.com/s/afp/20080509/sc_afp/inflationpovertyfoodenergybiofuelsus;_ylt=ArroHdyuaQZ1ychaNj9misEDW7oF"http://news.yahoo.com/s/afp/20080509/sc_…/a