S1 E4: Next on Episode 4 | Oceans

Aired: 2/17/2015 | 0:00:29 | Promotion
Starting on the most pristine reef on Earth, home to more predators than prey, Sanjayan draws on his own ocean experiences to reveal a vibrant community of scientists, engineers and fishermen who are providing solutions that can help restore the oceans in astonishing ways. Premieres February 12, 2015 at 10/9c.