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

"Although our brains were getting bigger progressively, around 70,000 years ago they plateaued, and have been shrinking ever since."

From the article. 2021 is very recent.

The article also discusses energy usage a little under the section "Fuel".



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

Search: