Simply put, our stupid ethanol policy is one of the greatest threats to food security in the world today, if not the greatest. (globalwarming.org)
The negative consequences need to be a part of the analysis when determining whether to continue pursuing ethanol policies. (theoildrum.com)
Researchers Tim Searchinger and Ralph Heimlich make the case that policies that lead to setting aside land for biofuels production — like our own ethanol policies in the United States — ultimately do little to curb greenhouse gas emissions. (exxonmobilperspectives.com)