Culturomics as a data playground for tests of selection: Mathematical approaches to detecting selection in word use

Journal of Theoretical Biology
Suzanne S Sindi, Rick Dale

Abstract

In biological evolution traits may rise and fall in frequency due to genetic drift, where variant frequencies change by chance, or by selection where advantageous variants will rise in frequency. The neutral model of evolution, first developed by Kimura in the 1960s, has become the standard against which selection is detected. While the balance between these two important forces - drift and selection - has been well established in biology there are other domains where the contribution of these processes is still coming together. Although the idea of natural selection has been applied to the cultural domain since the time of Darwin, it has proven more challenging to positively identify cultural traits under selection both because of a lack of established tests for selection and a lack of large cultural data sets. However, in recent years with the accumulation of large cultural data sets many cultural features from pre-history pottery to modern baby names have been shown to evolve according to the neutral theory. But there is accumulating empirical evidence from cultural processes suggesting that the neutral theory alone cannot account for all features of the data. As such, there has been a renewed interest in determining whether...Continue Reading

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Citations

Jul 11, 2016·Journal of Theoretical Biology·Andrew Morozov
Jul 26, 2017·Proceedings of the National Academy of Sciences of the United States of America·Alex Mesoudi
Oct 25, 2017·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·James P O'Dwyer, Anne Kandler
Aug 6, 2019·Conservation Biology : the Journal of the Society for Conservation Biology·Robert J LennoxIvan Jarić
Jan 6, 2019·Annual Review of Psychology·Yoshihisa KashimaAmy Perfors

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