David Clowney, Patricia Mosto, Spencer Abraham, Ray Anderson, Nik Ansell, William Baxter, Joachim Blatter, Murray Bookchin, Maya Brennan, Majora Carter, Carl Cohen, Deane Curtin, Herman Daly, David DeGrazia, Calvin DeWitt, David Ehrenfeld, Anne Ehrlich, Robert Elliot, Nuria Fernandez, Ramachandra Guha, Garrett Hardin, John Hasse, Po-Keung Ip, Ralf Isenmann, Kauser Jahan, Andrew Kernohan, Marti Kheel, Kenneth Kraft, Aldo Leopold, Miriam MacGillis, Juan Martinez-Alier, Ed McGaa, Katie McShane, Roberto Mechoso, Arne Naess, Michael Nelson, Bryan Norton, Philip Nyhus, John O'Neil, Stephen Pacala, Ernest Partridge, Erv Peterson, Lily-Marlene Russow, Kristin Schrader-Frechette, Erroll Schweizer, George Sessions, Stephen Socolow, Paul Steidlmeier, Richard Sylvan, Bron Taylor, Paul Taylor, Karen Warren, Peter Warshall, Peter Wenz, Lynn White, Bill Devall, Peter Singer, Philip J. Bentley, Marianne B. Karsh, Holmes Rolston III, Brian J. Walsh, St. Thomas Aquinas, Aristotle, St. Francis of Assisi, Rene Descartes, Immanuel Kant, Paul, Stuart Ewen, Stephen Gardiner, Eugene Hargrove, Seyyed Hossein Nasr, Tom Regan, Mark Sagoff, Dr. Vandana Shiva, Roger Thompson
14,034 円
