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原文連結
論文資訊
- 類型:已發表論文
- 日期:2016
摘要
The main objective of our target article was to sketch the empirical case for the importance of selection at the level of groups on 文化 variation. Such variation is massive in humans, but modest or absent in other 物種. Group selection processes acting on this variation is a framework for developing explanations of the unusual level of 合作 between non-relatives found in our 物種. Our case for 文化 group selection (CGS) followed Darwin's classic syllogism regarding 自然選擇: If variation exists at the level of groups, if this variation is heritable, and if it plays a role in the success or failure of competing groups, then selection will operate at the level of groups. We outlined the relevant domains where such evidence can be sought and characterized the main conclusions of work in those domains. Mos
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