Kyle Paoletta’s new book, American Oasis, is a deep dive into the history of Southwestern cities, including Albuquerque, Phoenix, Tucson, El Paso, and Las Vegas. Paoletta helps us to learn from the past to help us prepare for the future of the Southwest and elsewhere as water resources evaporate and populations grow in a fragile environment. He chats with host Matthew Chase-Daniel about the environment, the history, the people, the politics, and possible futures.