Biofuels aren't a disaster in general. It's only corn-based ethanol that's a disaster. Ethanol from sugarcane is significantly less of a disaster, though unfort

Biofuels aren't a disaster in general. It's only corn-based ethanol that's a disaster. Ethanol from sugarcane is significantly less of a disaster, though unfortunately not much sugarcane is grown in the US. Ethanol from switchgrass or other random biomass is an even better idea, if we can get it working.