Philosophy Dictionary of ArgumentsHome
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| Darwinism: Darwinism is a theory of evolution developed by English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce. See also Evolution, Selection, Fitness, Survival, Species._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. | |||
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Nikolai I. Vavilov on Darwinism - Dictionary of Arguments
Gould II 132ff Darwinism/Variation/Evolution/Vavilov/Gould: Vavilov had collected barley, oats and millet from a wide variety of different breeds of wheat from various locations, and noted that within the different species of a genus, but also frequently within the species of related groups, remarkably similar series of varieties could be found. >Evolution. Law of Homologues series in Variation/Vavilov: Thesis: The new species arise by developing genetic differences that rule out crossbreeding with related species. But the new species is not all genetically different from its ancestors. Most of them remain untouched. The parallel variations thus represent the "play through" of the same genetic abilities, which are inherited as blocks of one species to another. Gould: Darwin does not disagree with such a thesis, since it gives the selection an important role. >Selection, >Inheritance. The variation is only the raw material. It arises in all directions and is at least not arranged in an adaptive way. The direction is slowly being determined by natural selection, as the more adapted generations proliferate. >Adaption. However, if the possibilities are very limited and one species shows all of its different varieties, then this choice cannot be explained by selection alone. That's how Vavilov sets himself apart from Darwin. >Darwinism, >Ch. Darwin. VavilovVsDarwin: Variation does not take place in all directions, but in classes that are analogous to those of chemistry and crystallography. GoudlVsVavilov: Vavilov underlined the creative role of the environment._____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution. Translations: Dictionary of Arguments The note [Concept/Author], [Author1]Vs[Author2] or [Author]Vs[term] resp. "problem:"/"solution:", "old:"/"new:" and "thesis:" is an addition from the Dictionary of Arguments. If a German edition is specified, the page numbers refer to this edition. |
Vavilov I Nikolai I. Vavilov Origin and Geography of Cultivated Plants Cambridge 2009 Gould I Stephen Jay Gould The Panda’s Thumb. More Reflections in Natural History, New York 1980 German Edition: Der Daumen des Panda Frankfurt 2009 Gould II Stephen Jay Gould Hen’s Teeth and Horse’s Toes. Further Reflections in Natural History, New York 1983 German Edition: Wie das Zebra zu seinen Streifen kommt Frankfurt 1991 Gould III Stephen Jay Gould Full House. The Spread of Excellence from Plato to Darwin, New York 1996 German Edition: Illusion Fortschritt Frankfurt 2004 Gould IV Stephen Jay Gould The Flamingo’s Smile. Reflections in Natural History, New York 1985 German Edition: Das Lächeln des Flamingos Basel 1989 |
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Ed. Martin Schulz, access date 2024-04-28