Logic that are in the eternal frontier
as it was in the Pleistocene, rather than extinction of a native by an introduced species." Speculating that horses naturalized easily because they were returning to the ecosystem they evolved in, Flannery calls their encroachment on contemporary bighorn sheep habitat "an instance of range stabilization. But their African and European descendants were "reintroduced" by the Spanish, and by the 1800s vast wild herds roamed the Southwest. Horses, having originated in North America, succumbed with the other mammals here in the Pleistocene epoch 13,000 years ago. Most of the political and social history in the last third of "The Eternal Frontier" is an uninspired rehash of American history, but Flannery does hark back to some of his ecological themes.
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This failure to synthesize material, combined with a certain logical discord in presentation, makes it difficult to follow threads of cause and effect over time. And the relationships among fauna, ecosystem, climate and geology is fed to us in a few sweeping, textbooklike statements. The epoch's diverse plant communities and increasingly harsh winters get only passing mention. We learn about the large rhinos and elephantlike gomphotheres that roamed Miocene grasslands and about the evolution of camels, horses and pronghorns. Major geologic and climatic events form the backbone for "The Eternal Frontier," but Flannery, whose specialty is mammals, focuses his narrative on the changing fauna.
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Yet, human immigrants are able to engage in the host society. For example, after the asteroid impact, "we see a world slowly beginning to conform again to the eternal rules of ecology that keep things in their place, and which bring order and meaning to our lives." Then he compares the influx of sloth species 2 million years ago to that of "wetbacks," adding, "Once a sloth always a sloth. Though Flannery makes his science accessible, the occasionally convoluted prose, trite philosophical asides and some metaphors may leave some readers groaning.
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Shipping may be from multiple locations in the US or from the UK, depending on stock availability.Flannery, an Australian paleontologist and author of popular natural history books, clearly intends to entertain as he attempts to answer "what are the quintessential determinants of life in North America?" and "how strong are they in shaping flora, fauna, and human societies?" His book is laced with tales of field discoveries and paleontologist cowboys and with reflections about everything from his childhood terror of prehistoric uintatheres to his awe upon entering a grove of sequoias. Flannery describes the development of North America's flora, and the immigration of animals to and from Europe, Asia and South America, demonstrating how species have adapted. The sequel to Tim Flannery's The Future Eaters explores the creation of the North American continent, and the evolution of its modern landscape. In the tradition of Jared Diamond's Guns, Germs and Steel, and Flannery's own best-seller, The Future Eaters, this is ecological history on a monumental scale.Tim Flannery has achieved something never before attempted- a history of the formation of North America as we know it today.The Eternal Frontier contains an enormous wealth of fascinating details, and Tim Flannery's accessible and writing is a delight to read.Covering immense spans of time and space, Flannery explores the profound transformation of the entire North American continent, depicting its creation, and the evolution of its modern landscape.