Počet záznamů: 1  

How subcultures emerge

  1. 1.
    0575213 - ÚTIA 2024 RIV GB eng J - Článek v odborném periodiku
    Tureček, P. - Kozák, M. - Slavík, Jakub
    How subcultures emerge.
    Evolutionary Human Sciences. Roč. 5, č. 1 (2023), č. článku e24. E-ISSN 2513-843X
    Institucionální podpora: RVO:67985556
    Klíčová slova: cultural evolution * cultural divergence * sympatric speciation * Galton–Pearson model * PVDI
    Obor OECD: Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology
    Způsob publikování: Open access
    http://library.utia.cas.cz/separaty/2023/SI/slavik-0575213.pdf https://www.cambridge.org/core/journals/evolutionary-human-sciences/article/how-subcultures-emerge/926897A87E16C59B20FEF434BB15E807

    Sympatric speciation is typically presented as a rare phenomenon, but urban subcultures frequently emerge even in the absence of geographic isolation. Is there perhaps something that culture has but bio-logical inheritance does not that would account for this difference? We present a novel model that combines assortative interaction and multidimensional inheritance. Our computer simulations show that assortment alone can lead to the formation of cohesive clusters of individuals with low within-group and large between-group variability even in the absence of a spatial separation or disruptive natural selection. All it takes is a proportionality between the variance of inputs (cultural ‘parents’) and outputs (cultural ‘offspring’). We argue that variability-dependent inheritance cannot be easily accomplished by genes alone, but it may be the norm, not the exception, in the transmission of culture between humans. This model explains the frequent emergence of subcultures and behavioural clustering in our species and possibly also other cultural animals.
    Trvalý link: https://hdl.handle.net/11104/0345385


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Počet záznamů: 1  

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