FoxtrotDeltaTangoThey can't answer this
ParagoneThe LESS homogenous the population, the more the patent-filings: immigration is good for economic-growth:
…harvard.edu/…/Posch%2BSchulz%2BHenrich%2B-%2BSur…
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mycodesucksGet out of here with your logic and common sense and several hundred years of incontrovertible proof of value!