Did you know that there are parallels between the microbial worlds in our gut and the soil? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with David Montgomery, Ph.D., MacArthur Fellow, professor of geomorphology at the U. of Washington, and author of The Hidden Half of Nature: The Microbial Roots of Life and Health. Food Sleuth helps listeners "think beyond their plates," connect the dots between food, health and agriculture, and find food truth. Produced by Dan Hemmelgarn at KOPN in Columbia, MO .