Alexander H. Harcourt – författare
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3 produkter
978 kr
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Societies develop as a result of the interactions of individuals as they compete and cooperate with one another in the evolutionary struggle to survive and reproduce successfully. Gorilla society is arranged according to the different and sometimes conflicting evolutionary goals of the sexes. In seeking to understand why gorilla society exists as it does, Alexander H. Harcourt and Kelly J. Stewart bring together extensive data on wild gorillas, collected over decades by numerous researchers working in diverse habitats across Africa, to illustrate how the social system of gorillas has evolved and endured. "Gorilla Society" introduces recent theories explaining primate societies; describes gorilla life history, ecology, and social systems; and explores both sexes' evolutionary strategies of survival and reproduction. With a focus on the future, Harcourt and Stewart conclude with suggestions for research and conservation.An exemplary work of socioecology from two of the world's best-known gorilla biologists, "Gorilla Society" will be a landmark study on a par with the work of George Schaller - a synthesis of existing research on these remarkable animals and the societies in which they live.
375 kr
Skickas inom 5-8 vardagar
Societies develop as a result of the interactions of individuals as they compete and cooperate with one another in the evolutionary struggle to survive and reproduce successfully. Gorilla society is arranged according to the different and sometimes conflicting evolutionary goals of the sexes. In seeking to understand why gorilla society exists as it does, Alexander H. Harcourt and Kelly J. Stewart bring together extensive data on wild gorillas, collected over decades by numerous researchers working in diverse habitats across Africa, to illustrate how the social system of gorillas has evolved and endured. "Gorilla Society" introduces recent theories explaining primate societies; describes gorilla life history, ecology, and social systems; and explores both sexes' evolutionary strategies of survival and reproduction. With a focus on the future, Harcourt and Stewart conclude with suggestions for research and conservation.An exemplary work of socioecology from two of the world's best-known gorilla biologists, "Gorilla Society" will be a landmark study on a par with the work of George Schaller - a synthesis of existing research on these remarkable animals and the societies in which they live.
241 kr
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Where did the human species originate, why are tropical peoples much more diverse than those at polar latitudes, and why can only Japanese peoples digest seaweed? In Humankind, U. C. Davis professor Alexander Harcourt answers these questions and more, as he explains how the expansion of the human species around the globe and our interaction with our environment explains much about why humans differ from one region of the world to another, not only biologically, but culturally. What effects have other species had on the distribution of humans around the world, and we, in turn, on their distribution? And how have human populations affected eachother’s geography, even existence? For the first time in a single book, Alexander Harcourt brings these topics together to help us understand why we are, what we are, where we are. It turns out that when one looks at humanity's expansion around the world, and in the biological explanations for our geographic diversity, we humans are often just another primate, just another species. Humanity's distribution around the world and the type of organism we are today has been shaped by the same biogeographical forces that shape other species.