J. Baird Callicott is an American philosopher whose work has been at the forefront of the new field of environmental philosophy and ethics. He is a University Distinguished Research Professor and a member of the Department of Philosophy and Religion Studies and the Institute of Applied Sciences at the University of North Texas. Callicott held the position of Professor of Philosophy and Natural Resources at the University of Wisconsin–Stevens Point from 1969 to 1995, where he taught the world's first course in environmental ethics in 1971. From 1994 to 2000, he served as vice president then president of the International Society for Environmental Ethics. Other distinguished positions include visiting professor of philosophy at Yale University; the University of California, Santa Barbara; the University of Hawaiʻi; and the University of Florida.
Excerpt from Wikipedia, available under CC BY-SA 4.0.

Companion to "a Sand County Almanac"
1987
ISBN 9780299112349
Earth Summit Ethics
1996
ISBN 9780791430538
Earth Summit Ethics
1996
ISBN 9780791430545
Earth's Insights
1997
ISBN 9780520085602
Environmental Philosophy
2005
ISBN 9780415326483
Environmental Philosophy in Asian Traditions of Thought
2014
ISBN 9781438452012