Josh Jackson, author of the new book "The Enduring Wild," found a hidden refuge in the mountains and prairies of California's 15 million acres of Bureau of Land Management lands. In times of crisis and uncertainty, we often turn to nature for solace and perspective. These overlooked "commons," dismissed as leftover lands too harsh for homesteaders and too ordinary for national parks, offer free camping, wildlife corridors, and democratic access to wilderness. They now face threats from proposed selloffs and budget cuts.