Defending Biodiversity

Jonathan A. Newman is Dean of the College of Biological Science at the University of Guelph, Ontario, where he was also the founding Director of the School of Environmental Sciences, and the Chair of the Department of Environmental Biology. He has held previous faculty positions at the University of Oxford and at Southern Illinois University, Carbondale. He has been associated editor for the Journal of Ecology and for the Journal of Animal Ecology, and a member of the editorial boards of the journals Global Change Biology and Behavioral Ecology. He is the lead author for the 2011 book Climate Change Biology and has published more than 100 scientific journal articles on plant-animal-fungal interactions, invasive species, climate change, and the determinants and impacts of biodiversity. He is a member of the Ecological Society of America, the Canadian Society of Ecology and Evolution, and the British Ecological Society. He is a Fellow of the British Royal Society of Biology, and a monthly donor to Greenpeace Canada. He holds B.A. and Ph.D. degrees from the State University of New York, Albany, and a postgraduate diploma in learning and teaching in higher education from the University of Oxford. Gary Varner is a Professor and former head of Philosophy at Texas A & M University. Varner wrote one of the first dissertations on environmental ethics. His publications have covered topics in hunting, animal agriculture and human nutrition, medical research, cloning, and pet ownership, as well as philosophical issues associated with professional ethics and environmental law. He is the author of In Nature's Interests? Interests, Animal Rights, and Environmental Ethics (1998), and Personhood, Ethics, and Animal Cognition Situating Animals in Hare's Two Level Utilitarianism (2012). He is a lifetime member of the American Philosophical Association, and a charter member of the International Society for Environmental Ethics. He holds a B.A. degree from Arizona State University, an M.S. from the University of Georgia, and a Ph.D. from the University of Wisconsin, Madison. Stefan Linquist is a professor of philosophy and adjunct professor of biology at the University of Guelph, Ontario. He is a philosopher of biology with research interests in ecology, genomics, evolution, and psychology. His publications have covered topics in genome-level ecology, the nature of ecological laws/contingency, function concepts in genomics, and cultural evolution. He holds B.A. (Simon Fraser University) and Ph.D. (Duke University) degrees in philosophy, and an MS.c. (State University of New York, Binghampton) degree in evolutionary biology. He is a founding director of the Ucluelet Aquarium Society – a public education facility focusing on marine biodiversity in British Columbia. In 2016 he was awarded the Guelph Faculty Association's Distinguished Professor Award for Excellence in Teaching.

• Preface; Acknowledgements; Part I. Instrumental Value Defenses: 1. Biodiversity and the environmentalist agenda; 2. Ecosystem functioning and stability; 3. The precautionary principle; 4. Agricultural and pharmaceutical benefits; 5. Nature-based tourism and 'transformative value'; 6. How far do instrumental-value defenses get us?; Part II. Intrinsic Value Defenses: 7. Methodology in philosophical ethics; 8. Extensionism in environmental ethics; 9. Ecoholism: do ecological wholes have intrinsic value?; 10. Ecoholism 2: Callicott on the Leopold land ethic; 11. Should biodiversity be conserved for its aesthetic value?; 12. How far do intrinsic value defenses go?; 13. Conclusions and personal reflections; References; Index.

'… the book provides an incredibly valuable discussion; one that ought to be had between wildlife managers, conservationists, and biologists the world over. Anyone working within the environmental field is likely to find this volume engaging and useful for carefully examining the strength of their own beliefs and go-to arguments for biodiversity conservation.' Emily A. Gregg, The Quarterly Review of Biology