Leopoldian Philosophy and Ethics. A Round Table discussion with Q and A moderated by Stephen Kellert, Professor of Social Ecology at Yale FES. Discussants: Peter Brown, Baird Callicott, John Grim, Dale Jamieson and Sylvia Hood Washington. The Yale School of Forestry and Environmental Studies hosted a Symposium on April 3rd, 2009 honoring the centennial of the graduation of Aldo Leopold from the school and his acclaimed contributions to environmental conservation. Leopold became a leading and radical voice in American conservation, launching his land ethic in his celebrated book, “A Sand County Almanac.” The day-long symposium appraised the Leopold legacy, examined his relevance today, and explored how his land ethic might be reformulated for the global environmental and social challenges of the 21st century. This is a recording of Round Table 3: Leopoldian Philosophy and Ethics: In and Beyond the Academy. Gus Speth, retiring Dean of the school, introduced the moderator, Stephen Kellert, Tweedy/Ordway Professor of Social Ecology at Yale FES. The Round Table then proceeded to brief presentations by: Peter Brown, a Professor of Environmental Studies at McGill University; Baird Callicott, Regents Professor of Philosophy and Religion Studies, Department of Philosophy and Religion Studies, University of North Texas; John Grim, Senior Lecturer and Research Scholar at Yale University in the area of religion and ecology; Dale Jamieson, a philosopher and Director of Environmental Studies at New York University; Gene Likens, an ecologist and founding director of the Institute for Ecosystem Studies; and Sylvia Hood Washington, Research Associate Professor, University of Illinois, Chicago. The formal remarks were followed by a Q and A session.