The Institute for Humanities Research at Arizona State University has launched a clearinghouse website for researchers and teachers called “Rethinking the Land Ethic: Sustainability and the Humanities.” It includes information, syllabi, links to research projects, and an extensive annotated bibliography of readings related to sustainability and Aldo Leopold. This stems from the NEH Summer Institutes on Leopold and Sustainability, so many of the syllabi uploaded here include a specific focus on Leopold.