Michael J. Lannoo is professor of anatomy and cell biology at the Indiana University School of Medicine–Terre Haute, an affiliate of the Illinois Natural History Survey at the University of Illinois, and holds graduate faculty status at Purdue University. He has considerable tropical and polar field experience in addition to his primary research emphasis on temperate systems. He is the author or editor of six books, including Leopold’s Shack and Ricketts’s Lab: The Emergence of Environmentalism.