This is really interesting. See the graphic, and then read the details about systems process, business model, and community development-a rare in-depth discussion of what's involved to innovate like this. http://www.greencarcongress.com/2009/05/farmers-ethanol-20090527.html Dr. Stephen R. Humphrey, Director of Academic Programs, School of Natural Resources and Environment, Box 116455, 103 Black Hall, University of Florida Gainesville, FL 32611-6455 USA Tel. 352-392-9230, Fax 352-392-9748 http://snre.ufl.edu<http://snre.ufl.edu/>