17 sett 50000 anni a. C. - Explosion of human

Descrizione:

-Explosion in innovation
-Tools and weapons were used more often/sophisticated
-Cultures became more complex
-Humans have a more multi-purpose brain
-More advanced and better language was created to communicate with each other effectively
-Humans brain evolved to behave as modern humans
-Do things humans weren't able to do before
-Expand knowledge quickly
-Preserve the knowledge gained over generations
-Build on past knowledge to gain even deeper insights