The Wilderness Idea: John Muir, Gifford Pinchot, and the First Great Battle for Wilderness (1989)
To one man, it was perfect natural resource to benefit thousands of people. To another, it was a beautiful, sacred land that mustn't be defiled under any circumstance. In this documentary, the debate over the damming and flooding of the Hetch Hetchy Valley in Yosemite National Park is examined by lo