Tells about the Wilderness Act of 1964 and the three men responsible for its passage: forester/philosopher Aldo Leopold, author of the bestselling Sand County almanac and the first to bring the word 'ecology' into standard usage; Bob Marshall, millionaire socialist and founder of the Wilderness Society; and Howard Zahniser, a bureaucrat with a love of the wild places he seldom saw. Singly and together, these three fought from the 1920s through the 1950s to preserve the natural world. Provides an...