The Cultural Brain Hypothesis: How culture drives brain expansion, underlies sociality, and alters life history
Michael Muthukrishna, Michael Doebeli, Maciej Chudek, Joseph Henrich
The paper models the Cultural Brain Hypothesis and its extension, the Cumulative Cultural Brain Hypothesis, to explain brain expansion and its evolutionary implications.
bioRxiv · Oct 25, 2017 · PreprintEvolutionary Biology