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Extending the human life-span past 120 years. The "green" revolution. Evolution and human psychology. These subjects make today's newspaper headlines. Yet much of the science underlying these topics stems from a book published nearly 140 years ago--Charles Darwin's On the Origin of Species. Far from an antique idea restricted to the nineteenth century, the theory of evolution is one of the most potent concepts in all of modern science. In Darwin's Spectre, Michael Rose provides the general reader with an introduction to the theory of evolution: its beginning with Darwin, its key concepts, and how it may affect us in the future. First comes a brief biographical sketch of Darwin. Next, Rose gives a primer on the three most important concepts in evolutionary theory--variation, selection, and adaptation. With a firm grasp of these concepts, the reader is ready to look at modern applications of evolutionary theory. Discussing agriculture, Rose shows how even before Darwin farmers and ranchers unknowingly experimented with evolution. Medical research, however, has ignored Darwin's lessons until recently, with potentially grave consequences. Finally, evolution supplies important new vantage points on human nature. If humans weren't created by deities, then our nature may be determined more by evolution than we have understood. Or it may not be. In this question, as in many others, the Darwinian perspective is one of the most important for understanding human affairs in the modern world. Darwin's Spectre explains how evolutionary biology has been used to support both valuable applied research, particularly in agriculture, and truly frightening objectives, such as Nazi eugenics. Darwin's legacy has been a comfort and a scourge. But it has never been irrelevant.
Evolution (Biology) --- Natural selection --- Evolution (Biologie) --- Sélection naturelle --- Social aspects. --- Aspect social --- Sélection naturelle --- Darwinism --- Selection, Natural --- Animal evolution --- Animals --- Biological evolution --- Evolutionary biology --- Evolutionary science --- Origin of species --- Evolution --- Social aspects --- Evolution (Biology) - Social aspects. --- Natural selection - Social aspects. --- Biology --- Biological fitness --- Homoplasy --- Phylogeny --- Genetics --- Variation (Biology) --- Biological invasions --- Heredity
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This unique book looks at the biology of aging from a fundamentally new perspective, one based on evolutionary theory rather than traditional concepts which emphasize molecular and cellular processes. The basis for this approach lies in the fact that natural selection, as a powerful determining force, tends to decline in importance with age. Many of the characteristics we associate with aging, the author argues, are more the result of this decline than any mechanical imperative contained within organic structures. This theory in turn yields the most fruitful avenues for seeking answers to the problem of aging, and should be recognized as the intellectual core of gerontology and the foundation for future research. The author ably surveys the vast literature on aging, presenting mathematical, experimental, and comparative findings to illustrate and support the central thesis. The result is the first complete synthesis of this vital field. Evolutionary biologists, gerontologists, and all those concerned with the science of aging will find it a stimulating, strongly argued account.
Aging. --- Evolution. --- Philosophy --- Creation --- Emergence (Philosophy) --- Teleology --- Age --- Ageing --- Senescence --- Developmental biology --- Gerontology --- Longevity --- Age factors in disease --- Physiological effect
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Experimental approaches to evolution provide indisputable evidence of evolution by directly observing the process at work. Experimental evolution deliberately duplicates evolutionary processes-forcing life histories to evolve, producing adaptations to stressful environmental conditions, and generating lineage splitting to create incipient species. This unique volume summarizes studies in experimental evolution, outlining current techniques and applications, and presenting the field's full range of research-from selection in the laboratory to the manipulation of populations in the wild. It provides work on such key biological problems as the evolution of Darwinian fitness, sexual reproduction, life history, athletic performance, and learning.
Animal breeding --- Evolution (Biology) --- Natural selection --- Animal evolution --- Animals --- Biological evolution --- Darwinism --- Evolutionary biology --- Evolutionary science --- Origin of species --- Biology --- Evolution --- Biological fitness --- Homoplasy --- Phylogeny --- Selection, Natural --- Genetics --- Variation (Biology) --- Biological invasions --- Heredity --- Domestic animals --- Breeding --- Experiments. --- Research. --- adaptation. --- allele. --- athletic performance. --- biology. --- charles darwin. --- controlled field manipulations. --- darwinian fitness. --- ecology. --- environmental conditions. --- evolution. --- evolutionary dynamics. --- evolve. --- experimental approaches. --- experimental evolution. --- gene flow. --- genetic drift. --- genetic variation. --- incipient species. --- laboratory experiments. --- learning. --- life history. --- lineage splitting. --- mutation. --- natural selection. --- phenomenon. --- populations in the wild. --- sexual reproduction. --- theoretical.
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Evolution. Phylogeny --- 575.826 --- #WDIR:wbse --- Adaptation --- Adaptation (Biology) --- Evolution (Biology) --- Natural selection. --- Adaptation (Biology). --- Evolution (Biology). --- 575.826 Adaptation --- Natural selection --- Darwinism --- Selection, Natural --- Genetics --- Variation (Biology) --- Biological invasions --- Heredity --- Animal evolution --- Animals --- Biological evolution --- Evolutionary biology --- Evolutionary science --- Origin of species --- Biology --- Evolution --- Biological fitness --- Homoplasy --- Phylogeny --- Environment --- Self-organizing systems --- Environmental adaptation --- Adaptation, Environmental
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Evolution (Biology) --- GBZ General Biology, Zoology & Biophilosophy --- biology --- evolutionary biology --- darwinism --- population genetics --- population ecology --- community ecology --- macroevolution --- physiology --- general systematics --- morphology --- Evolution (Biology).
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Methuselah Flies presents a trailblazing project on the biology of aging. It describes research on the first organisms to have their lifespan increased, and their aging slowed, by hereditary manipulation. These organisms are fruit flies from the species Drosophila melanogaster, the great workhorse of genetics. Michael Rose and his colleagues have been able to double the lifespan of these insects, and improved their health in numerous respects as well. The study of these flies with postponed aging is one of the best means we have of understanding, and ultimately achieving, the postponement of aging in humans. As such, the carefully presented detail of this book will be of value to research devoted to the understanding and control of aging. Methuselah Flies: is a tightly edited distillation of twenty years of work by many scientists; contains the original publications regarding the longer-lived fruit flies; offers commentaries on each of the topics covered - new, short essays that put the individual research papers in a wider context; gives full access to the original data; captures the scientific significance of postponed aging for a wide academic audience.
Drosophila --- Insects --- Hexapoda --- Insecta --- Pterygota --- Arthropoda --- Entomology --- Drosophilidae --- Fruit-flies --- Aging.
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