Growing Food With Poop -- Sally Brown, PhD

Everyday, farms around the world apply human waste to their soils... and they've been doing it for centuries. This talk discusses the benefits, potential hazards, misconceptions, and agricultural sustainability of using these "biosolids" to grow our food.

Dr. Sally Brown is a research associate professor at the University of Washington, who studies soil health. Her research largely focuses on innovative methods for cleaning up contaminated soils.