Mission 31 Aquarius, the last remaining underwater laboratory at a depth of 63 feet, 9 miles off the coast of Florida. Fabien Cousteau leads a team of aquanauts who are studying the ocean, its marine life and the relationship with the future of our civilization. We discuss the possibility and difficulties of living underwater indefinitely, the effect our lives have on the ocean and the consequences for the entire ecosystem. A cautionary tale, Cousteau lets us know it is not too late to move in the right direction.