The People's Pharmacy With Joe and Terry Graydon

Are humans capable of learning to appreciate nature's laws? How does natural selection work? And why is it crucial for the survival of our species? We're talking with Dr. Rob Dunn, an ecologist and evolutionary biologist who focuses on the biodiversity of humans. The People's Pharmacy is brought to you in part by Cocovia, the maker of hypotency, cocoflavinal supplements that support cognitive and cardiovascular health.