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‘Evolution’

Published online by Cambridge University Press:  01 April 2022

Robert N. Brandon
Robert N. Brandon*
Affiliation:
Harvard University
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Abstract

These days ‘evolution’ is usually defined as any change in the relative frequencies of genes in a population over time. This definition and some obvious alternatives are examined and rejected. The criticism of these definitions points out the need for a more holistic analysis of genotypes. I attempt such analysis by introducing measures of similarity of whole genotypes and then by grouping genotypes into similarity classes. Three sorts of measures of similarity are examined: a measure of structural similarity, a measure of functional similarity and one of relational or historical similarity. The functional approach is shown to be superior and a definition of ‘evolution’ is suggested.

Information

Type
Research Article
Information
Philosophy of Science , Volume 45 , Issue 1 , March 1978 , pp. 96 - 109
Copyright
Copyright © Philosophy of Science Association 1978

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Footnotes

†

I wish to thank Eric Bush, Dick Lewontin, Ernst Mayr and W. V. Quine for their helpful comments on earlier drafts of this paper. Thanking them does not imply that they agree with anything I say. Also the referee comments from this journal have led to substantial improvements in the paper.

References

[1] Carnap, R. The Logical Structure of the World. Berkeley: University of California Press, 1967.Google Scholar
[2] Dobzhansky, T. Genetics and the Origin of the Species. Third revised Edition. New York: Columbia University Press, 1951.Google Scholar
[3] Dobzhansky, T. “On Some Fundamental Concepts of Darwinian Biology.” In Evolutionary Biology. Vol. 2. Dobzhansky, T., Hecht, M. and Steere, W. C. (eds.). New York: Meredith, 1968. Pages 1–34.CrossRefGoogle Scholar
[4] Hartley, B. S. “Homologies in Serine Proteinases.” Philosophical Transactions of the Royal Society London 257 (1970): 77–87.Google ScholarPubMed
[5] Lerner, I. M. “The Concept of Natural Selection: A Centennial View.” Proceedings of the American Philosophical Society 103 (1959): 173–182.Google Scholar
[6] Lewontin, R. C. The Genetic Basis of Evolutionary Change. New York: Columbia University Press, 1974.Google Scholar
[7] Maynard Smith, J. “The Status of Neo-Darwinism.” In Towards a Theoretical Biology 2, Waddington, C. H. (ed.). Chicago: Aldine Publishing Company, 1969. 82–89.Google Scholar
[8] Mayr, E. Animal Spenies and Evolution. Cambridge: Harvard University Press, 1963.CrossRefGoogle Scholar
[9] Monod, J. Chance and Necessity. New York: Alfred A. Knoph, Inc., 1971.Google Scholar
[10] Quine, W. V. From a Logical Point of View. Cambridge: Harvard University Press, 1953.Google Scholar
[11] Quine, W. V. Ontological Relativity and Other Essays. New York: Columbia University Press, 1969.CrossRefGoogle Scholar
[12] Stern, J. T. “The Meaning of ‘Adaptation’ and its Relation to the Phenomenon of Natural Selection.” In Evolutionary Biology, Vol. 4, Dobzhansky, T., M. Hecht and W. C. Steere Eds. New York: Meredith, 1970. Pages 39–66.Google Scholar
[13] Waddington, C. H. “Does Evolution Depend on Random Search?” In Towards a Theoretical Biology 1, Waddington, C. H. (ed.). Chicago: Aldine Publishing Company, 1968. Pages 111–119.Google Scholar
[14] Waddington, C. H. “Paradigm for an Evolutionary Process.” In Towards a Theoretical Biology 2, Waddington, C. H. (ed.). Chicago: Aldine Publishing Company, 1969. Pages 106–124.Google Scholar
[15] Williams, M. B. “Deducing the Consequences of Evolution: A Mathematical Model.” Journal of Theoretical Biology 29 (1970): 343–385.CrossRefGoogle ScholarPubMed
[16] Wilson, E. O. Sociobiology, Cambridge: Harvard University Press, 1975.Google Scholar