KWED
Scratching head, scratching knee
Jeez, it's like a foreign language to you, isn't it.How many successful pre-modern societies can you name that weren't overtly violent and militaristic? I'll wait.
If you genuinely believe that all human society has been continually engaged in violent, internal conflict which has only been tempered by religion, then I really don't know what to say to you. I suspect you are under that misapprehension that the conflict between different groups is also the norm within those groups. You are simply wrong, as historical and contemporary evidence shows.History of the pre-modern world shows violence has always been employed as a means to an end to get what people wanted when they judged they could get away with it. If it is easier to steal than work, some people will always steal. When resources are scarce, some people will always use violence to get what they want. The best form of defence was to be strong, and being strong required using violence to increase your strength.
Do you still deny our default state is similar to other primates, small groups, and that conflict between groups was an inescapable part of our reality btw?
Both cooperation and violence are integral to the human condition as we evolved in environments with limited resources, limited access to mates, etc. that necessitate conflict to optimise survival and reproduction.
Who do you think is in the best position to optimise their chances at survival and reproduction: someone who is purely cooperative and avoids conflict or someone who is reasonably cooperative, yet self-centred and capable of the controlled use of violence to get what they want?
You also completely miss the point, religion is what bound people together in lager and larger groups. This just increased the size of the in group, but didn't make us less hostile towards the out group. You cannot unite without also dividing.
How do you think we got from small family groups to advanced societies though? We just recognised each others common humanity and decide to live in a spirit of mutual trust, tolerance and harmony without any ideological foundations?
Even the most violent, intolerant, expansionist societies in history spent most of their time peacefully cooperating with each other within that society. It's how empires were built.
If early humans were innately intolerant and violent towards each other by default rather than peaceful and cooperative, early communities could not have formed and we would not be here using technology to argue about it.