From the Foreword by David Orr: ". . . T]he authors here describe a curriculum of applied hope. No discipline is exempt from the effort to extend awareness of our implicatedness in the world, and from the effort to create a better future than that in prospect. As scholars and teachers, they are responding to the intellectual and moral imperatives of "the long emergency.". . . The overwhelming fact of our time is that life on Earth is in peril,...