What's with this 'Them and us' mentality? We are one race, the human race.?

An "us versus them" mentality appears to be built-in to our species. When you go to a sports event, you do not cheer on both teams equally. Group selection is part of what made us what we are.

Https://en.wikipedia.org/wiki/Group_sele... What solutions are there? Replace all humans with robots. This isn't a practical solution.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.