The Collapse and Regeneration of Complex Societies

Peñaherrera-Aguirre M., Figueredo A.J., Hertler S.C. (2020) The Collapse and Regeneration of Complex Societies. In: Multilevel Selection. Palgrave Macmillan, September 3 2020. https://doi.org/10.1007/978-3-030-49520-6_7

Abstract: The subject of societal collapse is a theme that, due to its political, social, economic, and ecological implications, still generates heated discussions. Researchers interested in developing a general theory of collapse face the challenge of identifying common patterns across human societies. This task is further complicated because multiple publications on the subject employ a case-by-case methodology, within which the causes of collapse are thought to be specific to each society. Such historical particularism persists to this day. Historical contingency is preferred to generalizable explanation. In response, some researchers have instead concentrated on examining how a society’s internal dynamics predict the risk of collapse. For example, a society’s institutional performance, macroeconomic yields, and level of collective action have been thought predictive of its structural integrity under adverse circumstances. Through this lens, external factors may lead to a sudden loss of sociopolitical complexity only when the system’s capacity to address these conditions is compromised. Given variation in societies’ level of cohesion and collective action, the case of societal collapse offers a unique glimpse into multilevel selection operating among social systems. This chapter describes critical elements developed in the collapse literature while providing an overview of the current multilevel selection perspectives on fluctuations in collective action. The present chapter also describes how institutional robustness and cultural innovations contribute to a society’s regeneration capacity after experiencing a collapse.



Check also Hertler S.C., Peñaherrera-Aguirre M., Figueredo A.J. (2020) Theoretical Foundations of Multilevel Selection Among Humans. In: Multilevel Selection. Palgrave Macmillan, Sep 3 2020. https://doi.org/10.1007/978-3-030-49520-6_3

Abstract: The content of the previous two chapters described mathematical models and presented relevant empirical data pertaining to multilevel selection as a proposed biological universal within the general framework of evolutionary theory. The present chapter turns to phenomena that are believed to apply more specifically to humans. Consistent with the Darwinian principle of continuity, we are not claiming that humans stand alone as somehow separate from the rest of animal nature, given that the differences between human and nonhuman animals are most often differences in degree and not in kind. Nevertheless, there is also a case to be made that all species are to some extent unique and distinguishable from each other based on species-typical characteristics. Following from the principle of continuity, humans are not excepted from the forces of multilevel selection. Nevertheless, humans are unique by virtue of our species-typical characteristics, and so have a unique relationship to multilevel selection deriving from our unique evolutionary history. If we infer correctly, Wilson (2015) concurs with this assessment, figuring among those few authors who recognize the human species as having been particularly susceptible to multilevel selection throughout our evolutionary history. As an explanatory framework, multilevel selection might therefore be most interesting, elaborate, and probable among human populations precisely for the many complex qualities that qualify as human. This section, and all the sections that follow within this chapter, can then be understood to explore the unique properties of humans, both as they were shaped by multilevel selection and as they allowed multilevel selection to assume unprecedented effects and directions. In sum, when simultaneously considering the aforementioned principle of continuity alongside species-typical human universals, one finds certain principles of multilevel selection uniquely applicable to our species and not many others. To fulfill this mandate, we provide prerequisite knowledge of cultural evolution theories, gene-culture coevolution, and cultural group selection before closing with an integrated section embedding group selection within the larger framework of multilevel selection theory.