Bren Smith shifted from a career in commercial fishing to become a farmer of the ocean. After 15 years of trialing ideas on how to grow sea vegetables and other food on his 20-acre patch of Atlantic Ocean, he took his hard-earned lessons and started GreenWave.org, a program that is spawning an entirely new breed of pioneer restorative 3D ocean farmers. It’s truly the new frontier that will ultimately feed the world, or so says CNN, The New Yorker, Bon Appetite, National Geographic Television, and the Wall Street Journal.