Pretty sure we'll all just end up killing off people to form our own mini kingdoms. The warlords with the most kills wins control of their domains. Basically

Pretty sure we'll all just end up killing off people to form our own mini kingdoms. The warlords with the most kills wins control of their domains. Basically this is what happens at the international level, since there is no global authority - countries can kill as much as they want. And they established themselves through killings. If you do that at the local level, you will end up with the same - lots of warlords establishing themselves through killings, assisted by forming alliances, etc..