David discusses the diet of indigenous people on the prairies before and after the invasion of Europeans with Philip Brass, a member of Peepeekisis First Nation in Saskatchewan, who works on community health, local food initiatives, traditional practices, and ceremonies. They discuss the reasons why the health of so many indigenous Canadians is worse than average. They delve into the history of colonization including forced removal to reserves, the old pass system that prevented them leaving the reserve, and the residential schools What are the challenges to reclaiming the indigenous knowledge about local foods for nutrition and for medicine?