This book blends personal observations on Yosemite with reflections on photography and aesthetics, tourism and public life, and the histories of environmental and social politics. Rebecca Solnit's linked essays are interwoven with stunning images old and new: the book combines classic pictures by Eadweard Muybridge, Ansel Adams, and Edward Weston with painstakingly re-photographed versions to show the startling changes wrought over time -- by nature and humankind. Yosemite in Time paints a multifaceted portrait of a natural treasure that reflects the most compelling issues of our time.