Ernst Mayr’s interactions with J. B. S. Haldane
Ernst Mayr and J. B. S. Haldane, major contributors to the ‘modern synthesis’ in evolutionary theory, set an example of how scientific disagreements need not come in the way of friendship. After getting acquainted, they kept discussing issues related to evolution until just before Haldane’s death in 1964. Their dissimilar backgrounds meant that they adopted different approaches. A major disagreement emerged regarding the right way to look at the role of genes in evolution. Mayr felt that the elementary models of population genetics were oversimplifications and therefore inadequate for representing evolutionary processes, though he was not consistent in his attitude. Haldane, on the other hand, maintained that the mathematical treatment of simple models had an important role to play. The Mayr-Haldane interactions illustrate divergent viewpoints concerning the utility of mathematics in biology.
KeywordsPopulation genetics Beanbag dispute Evolution Mathematical models
VR thanks Ernst Mayr for graciously agreeing to provide his recollections of Haldane, and for interceding with the Harvard University Archives, Pusey Library, for permission to publish archival material. This contribution forms part of the research project titled ‘J. B. S. Haldane’s Indian Period’, supported by the Indian National Science Academy, New Delhi.
- Buzzati-Traverso, A. A. (ed.) 1954. Symposium on genetics of population structure, Pavia, Italy, August 20–23, 1953. (Sécrétariat général de I’U.I.S.B., International Union of Biological Sciences. Series B.; Colloquia.).Google Scholar
- Cain, J. & Mayr, E. 2004. Exploring the Borderlands: Documents of the committee on common problems of genetics, paleontology, and systematics. Transactions of the American Philosophical Society (New Series) 94 (2): i, iii–v, vii, ix–xlii, 1–17, 19–39, 41–107, 109–123, 125–133, 135–137, 139–151, 153–160.Google Scholar
- Crow, J. F. (1999). Hardy, Weinberg and Language Impediments. Genetics, 152(3), 821–825.Google Scholar
- Dobzhansky, T. 1955. A review of some fundamental concepts and problems of population genetics. In Population genetics: The nature and causes of genetic variability in populations (Vol. 20, pp. 1–15). Cold Spring Harbor Symposium on Quantitative Biology.Google Scholar
- Fisher, R. A. 1930/1958/1999. The genetical theory of natural selection. Oxford: Clarendon Press (1930); Dover, New York (2nd ed., 1958); and Variorum Edition, edited with foreword and notes by J. H. Bennett, Oxford University Press (1999).Google Scholar
- Futuyma, D. (2013). Evolution. Sunderland, MA: Sinauer Associates.Google Scholar
- Haldane, J. B. S. 1932/1990. The causes of evolution, London/Princeton: Longmans Green and Co Ltd/Princeton University Press.Google Scholar
- Haldane, J. B. S. 1953. “Foreword”, Symposia of the Society for Experimental Biology (Vol. 7, pp. IX–XIX). Cambridge: Cambridge University Press.Google Scholar
- Jepsen, G. L., Mayr, E., & Simpson, G. G. (Eds.). (1949). Genetics, palaeontology, and evolution. Princeton: Princeton University Press.Google Scholar
- Li, C. C. (1955). Population genetics. Chicago: University of Chicago Press.Google Scholar
- Nanjundiah, V. (2005). Mathematics and biology. Current Science, 88, 388–393.Google Scholar
- Provine, W. B. 1971/2001. The Origins of Theoretical Population Genetics. Chicago: University of Chicago Press.Google Scholar
- Provine, W. B. 1980. The Evolutionary Synthesis. In Mayr, E. & Provine, W. B. (eds) 1980/1998, the evolutionary synthesis, perspectives on the unification of biology. Cambridge: Harvard University Press.Google Scholar
- Provine, W. B. (2004). Ernst Mayr: Genetics and speciation. Genetics, 167, 1041–1046.Google Scholar
- Rao, V. & Nanjundiah, V., 2010/2011. J. B. S. Haldane, Ernst Mayr and the Beanbag Genetics Dispute. Journal of the History of Biology 44, 233–281. doi: 10.1007/s10739-010-9229-5.
- Sarkar S., 2007. Haldane and the emergence of the modern evolutionary theory. In Matthen, M. & Stephen, C. (eds), Handbook of the philosophy of science (Vol. 3). Philosophy of Biology, 7, 186–199.Google Scholar
- Sarkar, S. (2013). Mayr’s recollections of Haldane: A document with brief commentary. Hist. Phil. Life Sci., 35(2), 265–275.Google Scholar
- Waddington, C. H. (1957). The strategy of the genes. London: George Allen & Unwin, Ltd.Google Scholar
- Wright, S. (1960). Genetics and Twentieth Century Darwinism—A review and discussion. American Journal of Human Genetics, 12(3), 365–372.Google Scholar