The emergence of behavioural modernity some 40k to 50k years ago seems to have b... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		simonh on April 2, 2021 \| parent \| context \| favorite \| on: Someone in the Kalahari Collected Crystals 105,000... The emergence of behavioural modernity some 40k to 50k years ago seems to have been a cultural watershed. https://en.wikipedia.org/wiki/Behavioral_modernity It’s possible this might have been a result of the developments of prefrontal synthesis some 70k years ago. https://essentials.news/ai/research/article/acquisition-pref...

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact