HISTORICAL ECOLOGY IS a powerful perspective for understanding the complex historical relationship between human beings and the biosphere. The present volume proceeds from the axiom that humanity in its historic paths across earth has interceded in material and measurable ways in a biotic world that evolved previously by natural selection and other evolutionary forces, and that the changes thus imposed on nature have in turn been reflected in human cultures, societies, and languages through time. In effect, historical ecology encompasses the view that wherever humans have trodden, the natural environment is somehow different, sometimes in barely perceptible ways, sometimes in dramatic ways. The authors in this volume have been trained in various disciplines, including anthropology (especially the subdisciplines of archaeology and sociocultural anthropology), geography, plant genetics, integrative biology, and general ecology, and they recognize the interdependence of these fields in attempting to comprehend the effects and countereffects of human behavior in the lowlands of the New World Tropics (Neotropics). The Neotropics are the torrid zone of the New World, and the lowlands within them are tropical in climate, moist, usually heavily forested, and at altitudes below approximately 500 meters. As shown in this volume's case studies, the neotropical lowlands exhibit classic anthropogenic or cultural landscapes formed over thousands of years.Historical ecology is an interdisciplinary approach. It focuses on the historical landscape, a multidimensional physical entity that has both spatial and temporal characteristics and has been modified by human activity such that human intentions and actions can be inferred, if not read as material culture, from it.
WILLIAM BALÉE AND CLARK L. ERICKSONThe landscape is like a text, but not one that is readily accessible to historians' and epigraphers' methods because it is not written in a decipherable script, but rather is inscribed in a subtle, physical sense by learned, patterned behavior and action-what anthropologists traditionally refer to as culture. Culture is physically embedded and inscribed in the landscape as nonrandom patterning, often a palimpsest of continuous and discontinuous inhabitation by past and present peoples. In contrast to text-based approaches, the historical perspective taken by practitioners of historical ecology also includes prehistory. This version of historical ecology is explicitly people centered or anthropocentric, in contrast to other human-environmental approaches that tend to reify extrahuman and noncultural phenomena, such as natural selection, kin selection, self-organization, climate change in prehistory, ecosystemic change in prehistory, and ongoing randomness of pattern and event in the environment (Botkin 1990; Egan and Howell 2001a, 2001b;Gunn 1994;Kohler and Gumerman 2000;Winterhalder 1994). Our historical ecology also stands in sharp contrast to the neoenvironmental determinism popular in archaeology today (deMenocal 2001;Fagan 199...