Now I have to apologize for playing both sides of this conversation, but we've been working on this tribalism for a few hundred years, maybe if you were a better student of human history than I am you could make a case for a few thousand.

We have a way to go, but we have made at least some progress. Maybe in another few hundred years humans won't be so 'Us and Them'. Maybe materialism will be the next thing we work on. Who knows, maybe by the time we reach the next galaxy we'll have it sorted out.