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Fascinating story:
In 1850, the elderly master of a South Carolina estate took pen in hand and painstakingly divided up his possessions. Among the spinning wheels, scythes, tablecloths and cattle that he bequeathed to his far-flung heirs was a 6-year-old slave girl valued soon afterward at $475.Here's what else: We can all be traced back to Africa, according to geneticist Spencer Wells:
In his will, she is described simply as the “negro girl Melvinia.” After his death, she was torn away from the people and places she knew and shipped to Georgia. While she was still a teenager, a white man would father her first-born son under circumstances lost in the passage of time.
In the annals of American slavery, this painful story would be utterly unremarkable, save for one reason: This union, consummated some two years before the Civil War, marked the origins of a family line that would extend from rural Georgia, to Birmingham, Ala., to Chicago and, finally, to the White House.
Melvinia Shields, the enslaved and illiterate young girl, and the unknown white man who impregnated her are the great-great-great-grandparents of Michelle Obama, the first lady. Read it all at the NYT
Where did Adam (the original male) live and what did he look like?
The unequivocal answer is that he lived in Africa. Every piece of DNA in our bodies can be traced back to an African source. The Y-chromosome traces back to eastern or southern Africa, around 60,000 years ago. The present-day inhabitants of Ethiopia, Sudan and southern Africa carry the clearest signals of our earliest ancestry, signals that have been lost in the rest of us. So they give us a glimpse of our 60,000 year-old Adam. Adam would have been fully modern, both in terms of his appearance and his brain function. It is speculation, of course, but perhaps the San Bushmen of the Kalahari - who in many ways are a composite model of facial features from people all over the world - give us a portrait of Adam and his fellow early humans.
