You are viewing a single comment's thread.

view the rest of the comments →

0
4

[–] Niggertown 0 points 4 points (+4|-0) ago  (edited ago)

Africa is abundant with resources and acclimate weather. They didn't evolve because there was no selective pressure to evolve. They were in a stable equilibrium with their environment. Environments that are more hazardous and less predictable are the one that accelerate evolution.