For scientists hoping to better understand life on earth, sometimes your feet have to leave the ground. Meg Lowman is a biologist, educator and executive director of the TREE Foundation. She joins host Krys Boyd to talk about the diversity of creatures that call tree canopies home – and about how better understanding trees can guide our approach to fighting climate change. Her book is called “The Arbornaut: A Life Discovering the Eighth Continent in the Trees Above Us.”