“Authoritarianism appeals, simply, to people who cannot tolerate complexity: there is nothing intrinsically “left-wing” or “right-wing” about this instinct at all. It is anti-pluralist. It is suspicious of people with different ideas. It is allergic to fierce debates. Whether those who have it ultimately derive their politics from Marxism or nationalism is irrelevant. It is a frame of mind, not a set of ideas.”