The indirect effects of ethanol on land are a focus of recent US biofuel literature and policy. The experiments presented here highlight the sensitivity of land use changes to assumptions about the ability of land to be converted from one use to another and the ease with which decision makers...

The U.S. appears committed to the ongoing use of ethanol biofuels. In order to realize the desired benefits, ethanol production must continue to become more efficient. Although many technologies have emerged to improve efficiency this article focuses on the role that corn biotechnology might...