This February 2008
report by David Morris
criticizes the authors of two recent studies published in Science
for advancing a conclusion not supported by their own studies. The
paper notes that the vast majority of today's ethanol production comes
from corn cultivated on land that has been in corn production for
generations. Since little new land has come into production, either
directly or indirectly, the current use of ethanol clearly reduces
greenhouse gas emissions.
On February 7, 2008, Science published two studies that examined
the greenhouse gas impact of land use changes caused by the growing
demand for biofuels. Within hours, news of the studies was carried by a
remarkable number of media outlets. Reporters summed up the findings in
dire terms. National Public Radio declared, "Study: Ethanol Worse for Climate Than Gasoline." The New York Times headline read, "Biofuels Deemed a Greenhouse Threat."
More