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This volume not only offers an intellectual biography of one of the most important biologists and social thinkers of the twentieth century but also illuminates the development of evolutionary studies in Russia and in the West. Theodosius Dobzhansky (1900-1975), a creator of the "evolutionary synthesis" and the author of its first modern statement, Genetics and the Origin of Species (1937), founded modern Western population genetics and wrote many popular books on such topics as human evolution, race and racism, equality, and human destiny. In this, the first book devoted to an analysis of the historical, scientific, and cultural dimensions of Dobzhansky's life and thought, an international g...
Featuring an introduction by Stephen Jay Gould, "Genetics and the Origin of Species" presents the first edition of Dobzhansky's groundbreaking and now classic inquiry into what has emerged as the most important single area of scientific inquiry in the twentieth century: biological theory of evolution. Genetics and the Origin of Species went through three editions (1937, 1941, and 1951) in which the importance accorded natural selection changed radically.
The nature of populations, races, subspecies, and species. Genetic basis of isolation. Origin of isolation - theoretical. Origin of isolation - experimental. The nature of the speciation process.
1 On Some Fundamental Concepts of Darwinian Biology.- Vitalism, Mechanism, and Compositionism.- Adaptedness and Adaptation.- Adaptedness to Survive and to Reproduce.- Adaptability.- Evolutionary Plasticity.- The Problem of Quantification of Adaptedness.- Darwinian Fitness.- Varieties of Natural Selection.- Darwinian Fitness and Adaptedness.- Evolutionary Opportunism and Adaptive Radiation.- Progressive Evolution.- References.- 2 Cave Ecology and the Evolution of Troglobites.- Animal Life in Caves.- The Cave Ecosystem.- Regressive Evolution in Cave Animals.- Speciation and Adaptation in Troglob.
Looks at the nature of evolution, the genetic structure of populations, hereditary variation, natural selection, and the relationship between populations, races, and species
Ask a scientist about Hollywood, and you’ll probably get eye rolls. But ask someone in Hollywood about science, and they’ll see dollar signs: moviemakers know that science can be the source of great stories, with all the drama and action that blockbusters require. That’s a huge mistake, says Randy Olson: Hollywood has a lot to teach scientists about how to tell a story—and, ultimately, how to do science better. With Houston, We Have a Narrative, he lays out a stunningly simple method for turning the dull into the dramatic. Drawing on his unique background, which saw him leave his job as a working scientist to launch a career as a filmmaker, Olson first diagnoses the problem: When sci...
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In light of the embattled status of evolutionary theory, particularly as 'intelligent design' makes headway against Darwinism in the schools and in the courts, this account of the roots of creationism assumes new relevance. This edition offers an overview of the arguments and figures at the heart of the debate.