populations get pissy when one pulls in more than a certain rate of immigration.
So they’ll shrink and get problems. Either they learn from that and let immigrants in or they’ll die out completely. This might be a problem on a national level, but not on a global one.
So they’ll shrink and get problems. Either they learn from that and let immigrants in or they’ll die out completely. This might be a problem on a national level, but not on a global one.