Arm und Reich
Diamond's next book, "", published in 2005, examines a range of past societies in an attempt to identify why they either collapsed or continued to thrive and considers what contemporary societies can learn from these historical examples. As in "Guns, Germs, and Steel", he argues against explanations for the failure of past societies based primarily on cultural factors, instead focusing on ecology. Among the societies mentioned in the book are the Norse and Inuit of Greenland, the Maya, the Anasazi, the indigenous people of Rapa Nui (Easter Island), Japan, Haiti, the Dominican Republic, and modern Montana.