communautarism ,ie communities living side by side with each others without jumping at each others throats only works as long as the economy and nany states are functionning, as long as people have tv, food, electricity, water.. Once all of this collapse, say, during a recession, all these different ethnies will fight each others to death for the local ressources, sticking with their own kind. If people from different ethnies share a common belief tho, they can unite together beyond their skin color.
