Mind & Matter cover image

Language Evolution, Symbolic Cognition, Language Acquisition, Brain Development, Origin of the Human Mind | Terrence Deacon | 20

Mind & Matter

00:00

Transition into Cooperative Group Behavior and Division of Labor in Humans

Cheating is recognized and deemed as not the way it's supposed to happen in large social groups requiring cooperation. In the transition between 2.5 million and 1.8 million years ago, there was a shift towards division of labor and cooperative behavior in humans, marked by males playing a significant role in offspring care and provisioning resources. This transition also saw the coexistence of tool use, cooperative groups, larger brains, and loss of sexual dimorphism.

Play episode from 01:58:16
Transcript

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app