Dr. David Warsinger is a mechanical engineer whose research explores challenges at the food-water-energy nexus. In this episode, Dr. Warsinger describes the thermofluid and nanoengineering approaches he uses for water treatment design, as well as their application across numerous fields. He discusses some of the technological challenges associated with technologies such as microgrids and batch reverse osmosis, and how to make water treatment processes more sustainable both in the United States and around the globe. Dr. Warsinger reminds us that water scarcity is an increasingly pressing issue for so many people and through innovation and investment, clean water could be made available to all. To learn more about Dr. Warsinger's work, check out: warsinger.com.