Cultural Materialism, published in 1979, was Marvin Harris's first full-length explication of the theory with which his work has been associated. While Harris has developed and modified some of his ideas over the past two decades, generations of professors have looked to this volume as the essential starting point for explaining the science of culture to students. Now available again after a hiatus, this edition of Cultural Materialism contains the complete text of the original book plus a new introduction by (...) Orna and Allen Johnson that updates his ideas and examines the impact that the book and theory have had on anthropological theorizing. (shrink)

An original and innovative study of the pre-eminently social character of human ecological relations.

Two types of sustainability definitions are contrasted. ‘Social scientific’ definitions, such as that of the Brundtland Commission, treat sustainability as a relationship between present and future welfare of persons. These definitions differ from ‘ecological’ ones which explicitly require protection of ecological processes as a condition on sustainability. ‘Scientific contextualism’ does not follow mainstream economists in their efforts to express all effects as interchangeable units of individual welfare; it rather strives to express sensitivity to different types and scales of impacts that (...) present activities can exert on the future. We can therefore express the moral obligation to act sustainably as an obligation to protect the natural processes that form the context of human life and culture, emphasizing those large biotic and abiotic systems essential to human life, health, and flourishing culture. Ecosystems, which are understood as dynamic, self-organizing systems humans have evolved within, must remain ‘healthy’ if humans are to thrive. The ecological approach to sustainability therefore sets the protection of dynamic, creative systems in nature as its primary goal. (shrink)

In the last decade the systems approach to agricultural research has begun to subsume the older reductionist approaches. However, proponents of the systems approach often accept without critical examination a number of features that were inherited from previously accepted approaches. In particular, supporters of the systems approach frequently ignore the ironies and tragedies that are a part of all human endeavors. They may also fail to consider that all actual systems are temporally and spatially bounded. By incorporating such features into (...) a systems perspective, it becomes possible to consider them as involving the manipulation of things, the reconstruction of institutions, and the reformulation of policies in accordance with democratic goals and objectives as part of a single web of interrelationships. (shrink)