Tribalism

Tribalism has exercised its gravity on humanity for millions of years. From the earliest hunter-gatherer interactions to modern-day political disputes, the pull of tribalism has been a driving force in all human affairs. The question is, in which direction is that pull? That loyalty to the groups we're a part of, that disdain for the groups we oppose... is it dragging us down? Is it something we need to escape? Or is it something that spurs societal growth? Can it help us reach heights we've never before dreamed of?