Bren Smith has spent his life on the water. After seeing firsthand the harsh effects of commercial fishing on the climate, he wanted to find a more environmentally friendly way to do what he loved. In 2013, he founded the non-profit GreenWave to teach regenerative ocean farming techniques to fishermen across the world. He gives his Brief But Spectacular take on making a living on a living planet. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders