The evidence for multiple waves of human migration out of Africa is looking more and more likely.
It’s been ignored primarily due to the political, philosophical, perhaps even meta philosophical reasons. As the implication is that significant genomic differences existed within and between the early human populations. And so whether all of them qualify as “human”.
The same reason why it took so long for some people to have significant Neanderthal ancestry to become accepted fact.
The average percentage of Neanderthal ancestry seems to increase as you move eastwards to East Asia.
It’s been ignored primarily due to the political, philosophical, perhaps even meta philosophical reasons. As the implication is that significant genomic differences existed within and between the early human populations. And so whether all of them qualify as “human”.
The same reason why it took so long for some people to have significant Neanderthal ancestry to become accepted fact. The average percentage of Neanderthal ancestry seems to increase as you move eastwards to East Asia.