Despite the enduring popularity of The Singing Wilderness, Listening Point, Reflections from the North Country, and his other books, a major portion of Sigurd F. Olson's wilderness writing-much of it originating as speeches-has been relatively inaccessible, scattered in a number of magazines and obscure books over a period of more than fifty years, or never published at all. The Meaning of Wilderness gathers together the most important of Olson's articles and speeches, making them available in one place for the first time. The book also contains an introduction and chapter-by-chapter commentary by Olson's authorized biographer, David Backes, that help the reader discover the various facets of Olson's wilderness philosophy and their development over time.