2014 - The Big Ratchet How Humanity Thrives in the Face of Natural Crisis (Hardcover) → Audio CD ISBN-13: 9780465044979 ISBN-10: 0465044972 ? 2014 - The Big Ratchet How Humanity Thrives in the Face of Natural Crisis (Audio CD) → Hardcover ISBN-13: 9781622315277 ISBN-10: 1622315278 Genres: Science & Math, Politics & Social Sciences ? |