Arnaud:
You related the spread of IE to the end of the Würm
glaciation.
I checked Wikipedia and they give a date of 10-15,000
years ago for the end of glaciation. --although I
didn't see anything specific regarding Würm
They also give a date of c. 9,500 BCE for the
invention of agriculture.
These dates seem to overlap.
Can you elucidate?
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