Lucy could have wandered into the Afar Triangle as well as wandered out, same goes for a lot of human diffusion.
Why do no White people live South of the, historically, Atlas Mountains or the Third Cataract of the Nile? Why did they live on the China Boarder?
I have looked at this for Sixty years and am lost.
Looking for the origin of humans in Africa is like looking for a lost article outside the restaurant where it was lost because the light’s better.
:’)
https://www.youtube.com/results?q=hendrix+room+full+of+mirrors&um=1&ie=UTF-8&sa=N&tab=w1