Daniel Kammen Greenhouse Quotations

It looks to be that you can get just about twice the amount of energy by going the cellulose route, and greenhouse emissions are very small.

Making ethanol from corn is a good thing if you want to offset fossil fuels from overseas. On the greenhouse gas side of things, it is not clear if corn, as grown today, is a good thing. We just don't know yet, but it appears to be a mildly good thing.