• mesamune@lemmy.world
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    20 hours ago

    I’ve heard the argument somewhere that allergies may have had a say. If someone was allergic to local flora/fauna it creates a force to push humans outside their traditional living places. I’m not sure how true it is but it resonates.

    • Linktank@lemmy.today
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      18 hours ago

      To add to this, social relations are a driving factor as well. Family Feud? Just move the family!