A Civilization has INSTITUTIONS. Some Civilizations have effective, balanced institutions (Western Civilization).
The Islamic Civilizations, the Communist Civilization, the Latino Civilizations, the Negroid Civilizations don't have institution, they have REFUGEES.
For Centuries now, all those Civilizations have nothing but broken, broke-ass, miserable beggars for "citizens". The more successful Western Civilization is becoming the more visible and more unbearable theirs become.
I don't see the Citizens of Western Civilization overrunning the borders of any country in the Middle East, in Asia, Africa, South America.
Unless you are blind you see this.
