“The idea of an earthly paradise in which men should live together in a state of brotherhood, without laws and without brute labor, had haunted the human imagination for thousands of years. And this vision had had a certain hold even on the groups who actually profited by each historic change. The heirs of the French, English, and American revolutions had partly believed in their own phrases about the rights of man, freedom of speech, equality before the law, and the like, and had even allowed their conduct to be influenced by them to some extent. But by the fourth decade of the twentieth century all the main currents of political thought were authoritarian. The earthly paradise had been discredited at exactly the moment when it became realizable. Every new political theory, by whatever name it called itself, led back to hierarchy and regimentation. And in the general hardening of outlook that set in round about 1930, practices which had been long abandoned, in some cases for hundreds of years—imprisonment without trial, the use of war prisoners as slaves, public executions, torture to extract confessions, the use of hostages and the deportation of whole populations—not only became common again, but were tolerated and even defended by people who considered themselves enlightened and progressive.”