> Some may call this naive, but this is the reason we need more unity in the world. Less division. More us...less us and them.

Then you have learned nothing. The tribalism in humans is hardwired. It's not going away, whatever we may wish or do. The media doesn't create the divisions, they just profit from them.

The key to peaceful coexistence is properly delineated regions and nations, so that each thede can have their land without being afraid of being invaded and replaced.