" Offer, a transplanted Israeli who came to Oxford after serving as a soldier in the 1967 war, said that the effectiveness of an ideology is measured by the amount of coercion it takes to keep a ruling elite in power. Reality, when it does not conform to the reigning ideology, he said, has to be “forcibly aligned.” The amount of coercion needed to make society adhere to the model is “a rough measure of the model’s validity. "

― Chris Hedges , Wages of Rebellion: The Moral Imperative of Revolt