2025/11/20 by Inbal Arnon, Liran Carmel, Nicolas Claidière +7 · 2 voices · 7 citations
Social Sciences · Biochemistry, Genetics and Molecular Biology · Psychology · #Language and cultural evolution #Animal Vocal Communication and Behavior #Categorization, perception, and language
paper · doi:10.1126/science.adq8303
Explaining the origins of language is a key challenge in understanding ourselves as a species. We present an empirical framework that draws on synergies across fields to facilitate robust studies of language evolution. The approach is multifaceted, seeing language emergence as dependent on the convergence of multiple capacities, each with their own evolutionary trajectories. It is explicitly biocultural, recognizing and incorporating the importance of both biological preparedness and cultural transmission as well as interactions between them. We demonstrate this approach through three case studies that examine the evolution of different facets involved in human language (vocal production learning, linguistic structure, and social underpinnings).