Ratcheting up the ratchet: on the evolution of cumulative culture
نویسندگان
چکیده
منابع مشابه
Ratcheting up the ratchet: on the evolution of cumulative culture.
Some researchers have claimed that chimpanzee and human culture rest on homologous cognitive and learning mechanisms. While clearly there are some homologous mechanisms, we argue here that there are some different mechanisms at work as well. Chimpanzee cultural traditions represent behavioural biases of different populations, all within the species' existing cognitive repertoire (what we call t...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society B: Biological Sciences
سال: 2009
ISSN: 0962-8436,1471-2970
DOI: 10.1098/rstb.2009.0052