Subsistence and Survival

Book excerpt: Subsistence and Survival: Rural Ecology in the Pacific covers the ecology of man's environment, man's use and perception of biological resources, and the physiology and health of the human organism itself. The geographical range of this text extends from the glaciated uplands of Papua New Guinea, through the montane forests and grasslands of the Highlands, into the coastal jungles, and across to the smaller islands and atolls of the South West Pacific. This book is organized into five parts encompassing 14 chapters. The first part deals with the theory and applications of human ecology. The next part considers first the International Biological Program in New Guinea concerning the link between human ecology and biomedical research. This part also explores the nutritional adaptation among the Enga and in Melanesia, and then introduces the principles of environmental health engineering as human ecology. The subsequent two parts highlight the impact of human activities on the environment, with an emphasis on the association between environmental exploitation and human subsistence. The final part discusses the relevance of self-subsistence communities for world ecosystem management. This book will be of great value to anthropologists, geographers, human biologists, nutritionists, botanists, and public health engineers.