In studying the fate of our forest king, we have thus far considered the action of purely natural causes only; but, unfortunately, man is in the woods, and waste and pure destruction are making rapid headway. If the importance of the forests were even vaguely understood, even from an economic standpoint, their preservation would call forth the most watchful attention of government
John Muir (2015). “JOHN MUIR Ultimate Collection: Travel Memoirs, Wilderness Essays, Environmental Studies & Letters (Illustrated): Picturesque California, The Treasures of the Yosemite, Our National Parks, Steep Trails, Travels in Alaska, A Thousand-mile Walk to the Gulf, Save the Redwoods, The Cruise of the Corwin and more”, p.302, e-artnow