How did our financial and political elites become predatory parasites? Some will answer that elites have always been predatory parasites; as tempting as it may be to offer a blanket denunciation of elites, this overlooks the eras in which elites rose to meet existential crises.
Following in Ancient Rome's Footsteps: Moral Decay, Rising Wealth Inequality(September 30, 2015)
As historian Peter Turchin explained in his book War and Peace and War: The Rise and Fall of Empires, the value of sacrifice was a core characteristic of the early Republic's elite:
"Unlike the selfish elites of the later periods, the aristocracy of the early Republic did not spare its blood or treasure in the service of the common interest. When 50,000 Romans, a staggering one fifth of Rome's total manpower, perished in the battle of Cannae, as mentioned previously, the senate lost almost one third of its membership. This suggests that the senatorial aristocracy was more likely to be killed in wars than the average citizen….