E85

Why are so many delusional environmentalists investing tremendous amounts of money in the development of ethanol-based bio-fuels when refining the corn necessary to make it takes almost the same amount of energy that the weak fuel can produce? Is there any real redeeming quality about this new overhyped "wonder fuel"?

Humans are only responsible for 2% of the CO2 on earth... why would we even want to try to lower it? Why don't we bitch about humidity, the ocean's by products, and the position of the sun relative to the earth, which has much more to do with it then CO2 humans produce.