Ethanol is the biggest waste of time. Right now it takes 2 gallons of oil to make 1 gallon of ethanol. It will be a thing of the past. Wind, Solar, true natural resources is the way to go. Research T. Boone Pickens, R.F.K. Jr.. If you/we were to be carbon free, you might have some of the best honey you will ever have.
And Im no tree huger. Im the A-hole that has a truck and s suv. But slowly trying to switch to green.