I agree with everything except the last part, because it sounds really warm tummy but by definition is impossible. The tribalism the author uses is the same cr

I agree with everything except the last part, because it sounds really warm tummy but by definition is impossible. The tribalism the author uses is the same created by your argument that evolution forged our behaviors. The tribalism evolution forged is a space-dependent concept, it's almost literally those who exist within 5 meters of myself, who eat, shit and sleep with me. I don't necessarily think we need to ditch it, it might be useful for something. But we need an equivalent for the whole species, independent of time, planet or place, and also as someone else said, to include other species. Ol' tribalism needs to be taken down to the cellar, mercilessly beaten and left chained there until we are attacked by aliens or something else accordingly.