We are discovering that diversity in societies is not a blessing or a strength, but a curse. This screams out to us from the daily headlines, but the fact was well known to the ancient thinkers, as this excellent article reminds us:
https://www.theoccidentalobserver.net/2018/01/18/tyranny-and-diversity-in-the-ancient-world/
“In his Politics, Aristotle realistically observes that diversity resulting from immigration without assimilation was a frequent cause of civil war and breakdown of civic solidarity within the Greek city-states…The importation and enfranchisement of foreigners, whether by democrats or tyrants, was also a common method to subvert the political process, destroy the constitution, and subjugate the citizenry. The archetypal example of this was the powerful and diverse Sicilian city-state of Syracuse, which was long ruled by a string of tyrants, making for a useful contrast with the homogeneous and free city-state.
