05/10/2020 | 26m 47s | Video has closed captioning.
Featured guests highlight human beings' deep-seated connections to nature. In his book Our Wild Calling, journalist Richard Louv challenges us to understand and appreciate our link to animals. Dr. Cassandra Quave leads a team searching for plant-based medicines to replace failing antibiotics. Conservation photographer Krista Schlyer explores how the border wall is affecting animals' movement.
Problems Playing Video? | Closed Captioning