It is one of the great mysteries in the archaeology of the Americas: the depopulation of the northern Southwest in the late thirteenth-century AD. Considering the numbers of people affected, the distances moved, the permanence of the departures, the severity of the surrounding conditions, and the human suffering and culture change that accompanied them, the abrupt conclusion to the farming way of life in this region is one of the greatest disruptions in recorded history. Much new paleoenvironmental data, and a great deal of archaeological survey and excavation, permit the fifteen scientists represented here much greater precision in determining the timing of the depopulation, the number of people affected, and the ways in which northern Pueblo peoples coped—and failed to cope—with the rapidly changing environmental and demographic conditions they encountered throughout the 1200s. In addition, some of the scientists in this volume use models to provide insights into the processes behind the patterns they find, helping to narrow the range of plausible explanations. What emerges from these investigations is a highly pertinent story of conflict and disruption as a result of climate change, environmental degradation, social rigidity, and conflict. Taken as a whole, these contributions recognize this era as having witnessed a competition between differing social and economic organizations, in which selective migration was considerably hastened by severe climatic, environmental, and social upheaval. Moreover, the chapters show that it is at least as true that emigration led to the collapse of the northern Southwest as it is that collapse led to emigration.

Archaeologists with field and laboratory experience explore the long history of human habitation throughout the Mesa Verde, Colorado area, discussing such topics as the environment, the earliest hunters and foragers, Tewa origin stories, sacred landscapes, fire and archaeology, ancient violence, and archaeology in the region over the past century.

Mesa Verde National Park was America's first cultural park and also the world's first cultural heritage park. Created in 1906, it preserves the sites and materials of the prehistoric Puebloan people. Located in southwestern Colorado near the famous Four Corners, where the states of Colorado, Utah, Arizona, and New Mexico meet, the magnificent Mesa Verde is situated in Montezuma County, just south of Cortez and directly west of Durango. The park's rich archaeological history was played out amid some of the most ruggedly beautiful landscapes in the West. The greater story of the evolution of the park encompasses the Ute people, Theodore Roosevelt, novelist Willa Cather, and other personalities. These remarkable vintage photographs tell that saga, which is as fascinating as that of the Puebloans.