At a time when the evidence is stronger than ever that human activity is the primary cause for global climate change, William Ruddiman?s breakthrough text returns in a thoroughly updated new edition. It offers a clear, engaging, objective portrait of the current state of climate science, including compelling recent findings on anthropogenic global warming and important advances in understanding past climates.Earth?s Climate: Past and Future By: Ruddiman, William F. Publisher: W.H. Freeman & Company Print ISBN: 9781429255257, 1429255250 other ISBNs: 9781464184987, 1464184984 Edition: 3rd