Ethics, university, and environment / J. Baird Callicott and Fernando J.R. Da Rocha
Science, technology, economics, ethics, and environment / José Lutzenberger
Ethics of dialogue and the environment: solidarity as a foundation for environmental ethics / Nicholás M. Sosa
What can universities and professional schools do to save the environment? / Peter Madsen
Incontinence, self-deception, shallow analysis, myth-making, and economic rationality: their bearing on environmental policy / Andrew Brennan
Ethics, politics, science, and the environment: concerning the natural contract / Catherine Larrère
Benevolent symbiosis: the philosophy of conservation reconstructed / J. Baird Callicott
Earth ethics: a challenge to liberal education / Holmes Rolston
University education in sustainable development and environmental protection / John Lemons
Porto Alegre declaration.