Results for 'microevolution'

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  1. Interpretations of probability in evolutionary theory.Roberta L. Millstein - 2003 - Philosophy of Science 70 (5):1317-1328.
    Evolutionary theory (ET) is teeming with probabilities. Probabilities exist at all levels: the level of mutation, the level of microevolution, and the level of macroevolution. This uncontroversial claim raises a number of contentious issues. For example, is the evolutionary process (as opposed to the theory) indeterministic, or is it deterministic? Philosophers of biology have taken different sides on this issue. Millstein (1997) has argued that we are not currently able answer this question, and that even scientific realists ought to (...)
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  2. Speciation and Macroevolution.Anya Plutynski - 2008 - In Sahorta Sarkar & Anya Plutynski (eds.), Companion to the Philosophy of Biology. Blackwell. pp. 169–185.
    Speciation is the process by which one or more species arises from a common ancestor, and “macroevolution” refers to patterns and processes at and above the species level – or, transitions in higher taxa, such as new families, phyla or genera. “Macroevolution” is contrasted with “microevolution,” evolutionary change within populations, due to migration, assortative mating, selection, mutation and drift. In the evolutionary synthesis of the 1930’s and 40’s, Haldane , Dobzhansky , Mayr , and Simpson argued that the origin (...)
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  3. The Challenge of Evo-Devo: Implications for evolutionary economists.George Liagouras - manuscript
    Usually evolutionary economists equate evolutionary theory with modern Darwinism. However the rise of evolutionary developmental biology (Evo-Devo) puts into question the monopoly of Darwinism in evolutionary biology. The major divergences between the two paradigms in evolutionary biology are drawn in the analysis of three trade-offs: population vs. typological thinking, creative role of natural selection vs. internal (inherent) change, and microevolution vs. macroevolution. It is argued here that the Evo-Devo breakthrough helps to better understand the limits to Darwinism in the (...)
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  4. Uniting micro- with macroevolution into an Extended Synthesis: Reintegrating life’s natural history into evolution studies.Nathalie Gontier - 2015 - In Emanuele Serrelli & Nathalie Gontier (eds.), Macroevolution: Explanation, Interpretation and Evidence. Springer. pp. 227-278.
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