Typical economic high level discussion that DOES NOT include any reference to natural systems. Especially a systems approach of the effects of using renewable vs nonrenewable energy sources on the economy except to maintain current methods of economic modeling that do not address sustainability.
Reference: New letter adding fuel to ethanol debate, dated 18 August 2013
http://www.onenewsnow.com/business/2013/08/18/new-letter-adding-fuel-to-ethanol-debate#.UhC955EpDJs
