Cal catches up with his pal, Gator Halpern, months after 200-mile-an-hour winds and a 25-foot tidal wave by the name of Hurricane Dorian whipped into The Bahamas and destroyed the coral farm Gator established to save the reefs that protect the shores. Part of the reason we're seeing this storm damage year after year is the weakening of our barrier reefs – which Gator is fighting to fend off. He's developed a technology to grow coral 50 times faster than it would ordinarily, and he can put it through boot camp so that it will survive as the temperature of the oceans rise. This is the story of ferocious destruction and an unyielding spirit that fights on to heal the planet. Thanksgiving is the perfect time to give thanks for that spirit.