Narratives of ecologists and conservationists are pitted against the human tendency to engineer and control in this probing documentary on the lucrative salmon-hatchery industry.

Professional snowboarder and mountaineer Jeremy Jones has an intimate relationship with the outdoors. It’s his escape, his identity, and his legacy. But over the course of his 45 years in the mountains, he’s seen many things change: more extreme weather, fewer snow days, and economic strain on mountain towns. Motivated by an urge to protect the places he loves, Jeremy sets out on a physical and philosophical journey to find common ground with fellow outdoor people across diverse political backgrounds. He learns their hopes and fears while walking a mile in their shoes on the mountain and in the snow. With intimacy and emotion set against breathtaking backdrops, Purple Mountains navigates America’s divide with a refreshing perspective: even though we may disagree about climate policy, our shared values can unite us