Biofuel mandates cause global warming, scientists say

"A study by Nobel laureate Paul Crutzon and colleagues estimates that nitrous oxide (N2O) emissions released by corn production cause up to 50 percent more global warming than the substitution of ethanol for gasoline avoids."

Biofuel mandates cause global warming, scientists say | OpenMarket.org

The study (above my pay grade):

http://www.atmos-chem-phys-discuss.net/7/11191/2007/acpd-7-11191-2007.pdf

 

Heh, you're fast! Then again, most everyone else is compared to Oregonians. See, we're the center of the known Universe, so the further away you are, the more things tend to speed up.