Human Ecology vs. Cultural Ecology Ecological anthropologists who view themselves as human ecologists generally see ecology as providing a testable framework for examining both human and nonhuman social behavior within a unified theoretical perspective. Those who view themselves as cultural ecologists, on the other hand, are more likely to reject a strict application of ecological principles to the study of the human condition on the grounds that culture acts as a mediating force which renders human adaptation to the environment analytically distinct from that of all other species. For cultural ecologists, ecology serves more as an orientation for the study of human environmental relations than as an operational set of theoretical principles which can be used to explain specific human social behaviors.
Assumptions of Human Ecology 1.Any system containing living organisms constitutes an ecological system. 2.Human communities are ecological communities through which energy flows and by which population/resource relationships are regulated.
Energy Flow Symbols (H.T. Odum)
Energy-Flow Symbols (Kormondy & Brown)
Simplified Energy-Flow System
Energy Flow in a Simple & More Complicated Food Chain
Household Energy-Flow System
Range-Fed vs. Feedlot Beef
Dobe !Kung Foraging System
Turkana Pastoral System
Lamotrek Pacific Atol
Andean Pastoral System
Industrialized High-Yield Agriculture