Robin Attfield taught Philosophy at Cardiff University from 1968 to 2009, and has been a Professor of Philosophy since 1991. He has also taught in Nigeria and Kenya, and was a National Research Fellow in the Republic of South Africa. Besides "The Ethics of Environmental Concern," his books include "Environmental Philosophy: Principles and Prospects"; "Value, Obligation and Meta-Ethics"; "The Ethics of the Global Environment"; "Environmental Ethics: An Overview for the Twenty-First Century"; "Creation, Evolution and Meaning"; and "The Ethics of the Environment." Recently he has retired from teaching, and has served on environmental ethics committees of UNESCO.