Hopi farming: a 2000-year-long agriculture experiment

Hopi farmers were practicing regenerative agriculture before it was named. Working with the soil, the weather, the water cycle, seeds, and cultural practices, they fed themselves in the dry land of northern Arizona for millennia. Now the industrial food system has challenged their way of living and farming. We talk to traditional Hopi farmer Dr. Michael Kotutwa Johnson; he's a research associate with the Native American Agriculture Fund and has a doctorate in natural resources management.