Dr. Ayana Elizabeth Johnson is a marine biologist turned climate activist. Here's why she has hope for the future.
Get Dr. Johnson's book: https://www.amazon.com/All-We-Can-Save-Solutions/dp/0593237064Listen to Dr. Johnson's podcast: https://podcasts.apple.com/us/podcast/how-to-save-a-planet/id1525955817
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com