Evolutionary BiologybioRxivPreprint
High-resolution maps of hunter-gatherer social networks reveal human adaptation for cultural exchange
Andrea Bamberg Migliano, Abigail Page, Jesus Gómez-Gardeñes…·Lucio Vinicius
The paper maps social networks of hunter-gatherers to show that non-kin friendships enhance cultural exchange and are an ancestral adaptation.
DOI 10.1101/040154