February 14, 2007

February 13, 2007
Sustainable Biodiesel: The Ecological Cost of Fuel
Motivated to help the environment and support the American economy, many consumers of biodiesel go out of their way to get the fuel -- and pay a premium price for it. But what if, after all that effort, their biofuel contributed to deforestation in Asia, traveled across the globe using fossil fuels and actually encouraged global warming?