Per this NYTimes story, the human evolutionary tree looks something like this crude drawing - not to scale. The dotted lines indicate some extent of inter-breeding. I have added "South Asians" to the narrative as well. Given that supposedly India has a human genetic diversity rivaled only by that of Africa, and that India remains under-studied, I expect a lot more surprises in the future.
The Next Lens from Canon Will be an EF-S Prime
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