The human-environment conditions in the Americas on the eve of the sixteenth-century European conquest have of late attracted growing interest in both academic and public circles. Focusing on Middle America, this book completes a trilogy which has made the most comprehensive survey ever achieved of pre-Colombian agriculture and culture throughout the continents. It addresses the question of what lands were permanently occupied; how they were used; and what the environmental and social implications of this use were. The answers to these questions are central to such wide-ranging themes as...