Ben A. Minteer is professor of environmental ethics and conservation in the School of Life Sciences at Arizona State University. His many books include Wild Visions: Wilderness as Image and Idea (2022); The Fall of the Wild: Extinction, De-Extinction, and the Ethics of Conservation (Columbia, 2018); and The Ark and Beyond: The Evolution of Zoo and Aquarium Conservation (2018).
Harry W. Greene is emeritus professor at Cornell University and adjunct professor at the University of Texas at Austin. He is a fellow of the American Academy of Arts and Sciences and the author of Snakes: The Evolution of Mystery in Nature (1997) and Tracks and Shadows: Field Biology as Art (2013).