“From the moment David Brower first witnessed the extraordinary beauty of the Yosemite Valley, his life was tied to the fight to preserve the American wilds for future generations… At the center of the film are the very themes that absorbed Brower throughout his life: the threatened beauty of the American earth, the spiritual connection between humans and the great outdoors, and the moral obligation to preserve what is left of the world's natural wonders… Brower was the first executive director of the Sierra Club…”  Bullfrogfilms.com