Big Picture Science

What happens to us after we die is as much a question for anthropology and ecology as it is for theology.  Death and decay are not comfortable subjects, but some scientists study them unflinchingly, knowing that doing so yields valuable scientific insights about decomposition. We hear about The Body Farm at the University of Tennessee, Knoxville where forensic anthropologists dissect how variables, such as weather and insects, affect the rate of decomposition, and why a cadaver island has its own ecology. Plus, how a mystery about Neanderthal diets was solved by studying maggots, and why a chemical element discovered by alchemists, and recycled at death in your garden, is essential for life. Guests:  Giovanna Vidoli – Forensic anthropologist and director of the Forensic Anthropology Center at the University of Tennessee, Knoxville Dawnie Steadman – anthropologist and former director of the Center at the University of Tennessee, Knoxville Melanie Beasley – Biological anthropologist in the Department of Ant