Biofuels, in their current form, are a plague. They have contributed to global rises in commodity prices, hitting the poorest first, and are inefficient in their production of energy. They are not 'green,' they will not solve our problems, and they are not going to be the way of the future. At best, cellulosic ethanol will come to provide for some of the US' energy needs, but corn-based ethanol, along with other varieties such as switchgrass, are a sham. Though protected by that impenetrably dense cloud of liberal self-righteousness, it would be interesting to see if any member of greenpeace or other pro-ethanol group (some of which have now changed sides), would accept the blame for children starving to death in Haiti and Southeast Asia. Unlikely. In the US of course, it is a combination of PR, flyover zone politics, and corporate interests which created the ethanol industry. It is simply amazing to me that it has been accepted and supported as part of the 'green' ...