Book chapter
Mobility and Cultural Diversity in Central-Place Foragers: Implications for the Emergence of Modern Human Behavior
Learning Strategies and Cultural Evolution during the Palaeolithic, pp.45-65
Replacement of Neanderthals by Modern Humans Series, Springer Japan
01/01/2015
Handle:
https://hdl.handle.net/2376/117753
Abstract
Although anthropologists have long recognized the importance of mobility to hunter-gatherers, much work remains to be done on the issue of how mobility impacts levels of cultural diversity in central-place foraging populations. Many archaeologists identify signs of increased diversity in culture material and of increased differentiation between regions as indicators of modern human behavior. A better understanding of how mobility affects these variables may provide us with an additional line of evidence for explaining the appearance of archaeological indicators of modernity. Here, I introduce a spatially explicit agent-based model, based on Kelly’s (The foraging spectrum: diversity in hunter-gatherer lifeways. Smithsonian Institution Press, Washington, 1995) central-place foraging model, to address the following research question: how does length of the effective foraging radius (re) affect the effective size of a metapopulation composed of central-place foraging groups? The results show that mobility strategies that emphasize logistical mobility can inhibit intergroup interaction and, in turn, increase the effective size of a subdivided population. Considered within the larger context of Sewall Wright’s work on the effects of isolation by distance, the findings have interesting implications not only for neutral cultural diversity at the level of the metapopulation but also for cultural differentiation between groups. To the extent that we can identify shifts in hominin mobility strategies in the Paleolithic archaeological record, these theoretical findings may help us better understand the appearance of modern behavior.
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Details
- Title
- Mobility and Cultural Diversity in Central-Place Foragers: Implications for the Emergence of Modern Human Behavior
- Creators
- L. S Premo - Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Publication Details
- Learning Strategies and Cultural Evolution during the Palaeolithic, pp.45-65
- Academic Unit
- Anthropology, Department of
- Series
- Replacement of Neanderthals by Modern Humans Series
- Publisher
- Springer Japan; Tokyo
- Identifiers
- 99900582338601842
- Language
- English
- Resource Type
- Book chapter