Over the course of 10 thousand years they would have developed tools even living in isolation.
I know it sounds like a given but that is in fact a big assumption.
Modern Africans still live in mud huts.
Evidence from tens of thousands of years ago is hard to find.
Either they had such a small population that they dwindled and died out
Another big assumption. There could have been multiple migrations of the same species that blended or competed.
If I go to one of the untouched tribes in South America and teach them to make crossbows and leave thier footprint will significantly change with my arrival, but not thier species type. Nor does the crossbow prove when they first got there.
>Over the course of 10 thousand years they would have developed tools even living in isolation.
I know it sounds like a given but that is in fact a big assumption.
Modern Africans still live in mud huts.
Evidence from tens of thousands of years ago is hard to find.
>Either they had such a small population that they dwindled and died out
Another big assumption. There could have been multiple migrations of the same species that blended or competed.
If I go to one of the untouched tribes in South America and teach them to make crossbows and leave thier footprint will significantly change with my arrival, but not thier species type. Nor does the crossbow prove when they first got there.
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