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High-magnitude innovators as keystones in cultural evolution: Matlab code from High-magnitude innovators as keystone individuals in the evolution of culture
2018
Figshare
Borrowing from the concept of keystone species in ecological food webs, a recent focus in the field of animal behaviour has been keystone individuals: individuals whose impact on population dynamics is disproportionally larger than their frequency in the population. In populations evolving culture, such may be the role of high-magnitude innovators: individuals whose innovations are a major departure from the population's existing behavioural repertoire. Their effect on cultural evolution is
doi:10.6084/m9.figshare.5747097.v1
fatcat:jkomuckyqzhyjkgql3nv7d46za