Article
Evolutionary Dynamics Do Not Motivate a Single-Mutant Theory of Human Language.
Scientific reports - 16 Jan 2020
de Boer Bart, Thompson Bill, Ravignani Andrea, Boeckx Cedric
Abstract excerpt
One of the most controversial hypotheses in cognitive science is the Chomskyan evolutionary conjecture that language arose instantaneously in humans through a single mutation. Here we analyze the evolutionary dynamics implied by this hypothesis, which has never been formalized before. The hypothesis supposes the emergence and fixation of a single mutant (capable of the syntactic operation Merge) during a narrow...
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