文章基本信息

标题：Population size does not explain past changes in cultural complexity
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作者：Krist Vaesen ; Mark Collard ; Richard Cosgrove 等
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2016
卷号：113
期号：16
页码：E2241-E2247
DOI：10.1073/pnas.1520288113
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Demography is increasingly being invoked to account for features of the archaeological record, such as the technological conservatism of the Lower and Middle Pleistocene, the Middle to Upper Paleolithic transition, and cultural loss in Holocene Tasmania. Such explanations are commonly justified in relation to population dynamic models developed by Henrich [Henrich J (2004) Am Antiq 69:197–214] and Powell et al. [Powell A, et al. (2009) Science 324(5932):1298–1301], which appear to demonstrate that population size is the crucial determinant of cultural complexity. Here, we show that these models fail in two important respects. First, they only support a relationship between demography and culture in implausible conditions. Second, their predictions conflict with the available archaeological and ethnographic evidence. We conclude that new theoretical and empirical research is required to identify the factors that drove the changes in cultural complexity that are documented by the archaeological record.
关键词：cultural evolution ; demography ; Upper Paleolithic transition ; Tasmania ; cultural complexity