Editor: Ami Capen the Food Forward series started broadcasting on PBS in Fall 2014. Watch full episode at video.pbs.org/video/2365301477/ in episode 3, Seeds of Change, Food Forward travels to meet seed savers pursuing grassroots alternatives. From the dry deserts of Arizona to corn and soybean growers in Iowa and Illinois, genetic diversity does matter and the roots of change are taking hold. This scene explores soybean farming in the midwest.