Author and ardent naturalist, Terry Tempest Williams shares her wisdom during a special event in the San Francisco Presidio this month. In an intimate setting nestled in the historic bay side foothills of the Presidio National Park, Terry will talk in-depth about her most recent book, The Hour of Land: A Personal Topography of America’s National Parks. Part memoir, part natural history, and part social critique, The Hour of Land is a meditation and a manifesto on why wild lands matter to the soul of America.