Should Hetch Hetchy, a valley within Yosemite National Park, be dammed and flooded to form a reservoir for San Francisco? The first national controversy about America’s wilderness is told through […]

More than just the story of a historic struggle to preserve the natural world, this film provides an invaluable overview of the roots of the environmental movement. Step back in […]

To the pioneering and preeminent landscape architect Frederick Law Olmsted, a park was both art and an urban necessity. Olmsted’s efforts to preserve nature created an environmental ethic decades before […]