Climate change is today’s news, but it isn’t a new phenomenon. Centuries-long cycles of heating and cooling are well documented for Europe and the North Atlantic. These variations in climate, including the Medieval Warm Period (MWP), AD 900 to 1300, and the early centuries of the Little Ice Age (LIA), AD 1300 to 1600, had a substantial impact on the cultural history of Europe. In this pathfinding volume, William C. Foster marshals extensive evidence that the heating and cooling of the MWP and LIA also occurred in North America and significantly affected the cultural history of Native peoples of the American Southwest, Southern Plains, and Southeast.

Correlating climate change data with studies of archaeological sites across the Southwest, Southern Plains, and Southeast, Foster presents the first comprehensive overview of how Native American societies responded to climate variations over seven centuries. He describes how, as in Europe, the MWP ushered in a cultural renaissance, during which population levels surged and Native peoples substantially intensified agriculture, constructed monumental architecture, and produced sophisticated works of art. Foster follows the rise of three dominant cultural centers—Chaco Canyon in New Mexico, Cahokia on the middle Mississippi River, and Casas Grandes in northwestern Chihuahua, Mexico—that reached population levels comparable to those of London and Paris. Then he shows how the LIA reversed the gains of the MWP as population levels and agricultural production sharply declined; Chaco Canyon, Cahokia, and Casas Grandes collapsed; and dozens of smaller villages also collapsed or became fortresses.

Since the mid-1970s, government agencies, scholars, tribes, and private industries have attempted to navigate potential conflicts involving energy development, Chacoan archaeological study, and preservation across the San Juan Basin. The Greater Chaco Landscape examines both the imminent threat posed by energy extraction and new ways of understanding Chaco Canyon⁠ and Chaco-era great houses and associated communities from southeast Utah to west-central New Mexico in the context of landscape archaeology.
 
Contributors analyze many different dimensions of the Chacoan landscape and present the most effective, innovative, and respectful means of studying them, focusing on the significance of thousand-year-old farming practices; connections between early great houses outside the canyon and the rise of power inside it; changes to Chaco’s roads over time as observed in aerial imagery; rock art throughout the greater Chaco area; respectful methods of examining shrines, crescents, herraduras, stone circles, cairns, and other landscape features in collaboration with Indigenous colleagues; sensory experiences of ancient Chacoans via study of the sightlines and soundscapes of several outlier communities; and current legal, technical, and administrative challenges and options concerning preservation of the landscape.
 
An unusually innovative and timely volume that will be available both in print and online, with the online edition incorporating video chapters presented by Acoma, Diné, Zuni, and Hopi cultural experts filmed on location in Chaco Canyon, The Greater Chaco Landscape is a creative collaboration with Native voices that will be a case study for archaeologists and others working on heritage management issues across the globe. It will be of interest to archaeologists specializing in Chaco and the Southwest, interested in remote sensing and geophysical landscape-level investigations, and working on landscape preservation and phenomenological investigations such as viewscapes and soundscapes.
 
Contributors: R. Kyle Bocinsky, G. B. Cornucopia, Timothy de Smet, Sean Field, Richard A. Friedman, Dennis Gilpin, Presley Haskie, Tristan Joe, Stephen H. Lekson, Thomas Lincoln, Michael P. Marshall, Terrance Outah, Georgiana Pongyesva, Curtis Quam, Paul F. Reed, Octavius Seowtewa, Anna Sofaer, Julian Thomas, William B. Tsosie Jr., Phillip Tuwaletstiwa, Ernest M. Vallo Jr., Carla R. Van West, Ronald Wadsworth, Robert S. Weiner, Thomas C. Windes, Denise Yazzie, Eurick Yazzie