About the Authors

Alexis Hervais-Adelman

Roles Conceptualization, Funding acquisition, Project administration, Writing – original draft, Writing – review & editing

alexis.hervais-adelman@unige.ch

Affiliations Department of Basic Neuroscience, University of Geneva, Geneva, Switzerland, Zurich Centre for Linguistics, University of Zurich, Zurich, Switzerland, Institute for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich, Switzerland

Simon W. Townsend

Affiliations Institute for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich, Switzerland, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.