How kind is humankind?
Augustine had it that ‘no one is free from sin, not even an infant’. Machiavelli deemed that humans are ‘ungrateful, fickle hypocrites’, and even the founding father John Adams, the paragon of American democracy, was sure that all men would be tyrants if they could. Thucydides, Luther, Calvin, Burke, Bentham, Nietzsche, Freud — all were