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In Aldo Leopold and an Ecological Conscience ecologists, wildlife biologists, and other professional conservationists explore the ecological legacy of Aldo Leopold and his A Sand County Almanac and his contributions to the environmental movement, the philosophy of science, and natural resource management. Twelve personal essays describe the enormous impact he has had on each author, from influencing the daily operations of the U.S. Fish and Wildlife Service and the creation of a land-use ethics guide for Forest Service personnel, to much needed inspiration for continuing on...

This book examines the relationship between indigenous populations in the north-central highlands of Ecuador and disease, especially those infections introduced by Europeans during the sixteenth century. Disease, of course, existed in the Americas long before 1500. But just as native societies resisted and eventually adapted to European conquest, so too did they adapt to Old World pathogens. Just as the responses of Indian communities to the economic and political demands of Spaniards varied over time, so too did the immunological responses of indigenous populations change over generations....

This book examines the relationship between indigenous populations in the north-central highlands of Ecuador and disease, especially those infections introduced by Europeans during the sixteenth century. Disease, of course, existed in the Americas long before 1500. But just as native societies resisted and eventually adapted to European conquest, so too did they adapt to Old World pathogens. Just as the responses of Indian communities to the economic and political demands of Spaniards varied over time, so too did the immunological responses of indigenous populations change over generations....