The answer is probably language. Before advanced language was developed, there wasn’t a good way to pass along any knowledge that was gained by an individual.
Language is much older than just 10k years. There’s a few reasons to think that language might have developed with erectus, which could make language 10x older than the ‘human specie’, according to anon.
The answer is probably language. Before advanced language was developed, there wasn’t a good way to pass along any knowledge that was gained by an individual.
Language is much older than just 10k years. There’s a few reasons to think that language might have developed with erectus, which could make language 10x older than the ‘human specie’, according to anon.