I think the idea of polite, peaceful hunter/gatherer/agri villages were probably the exception rather than the rule. It seems like once humans get out of an ext

I think the idea of polite, peaceful hunter/gatherer/agri villages were probably the exception rather than the rule. It seems like once humans get out of an extended family/friends circle of say 30-40 people they become less and less peaceful and altruistic. I'm sure there are exceptions but I think 90% of them are gonna start seeing other cliques as competition rather than "my fellow peaceful human". Especially as resources become limited. There's a reason why in zombie apocalypse scenarios other humans are as dangerous as any zombie.