Friedrich Nietzsche. It's easy to see why his sociopathic ravings would have inspired so many repugnant movements of the twentieth and twenty-first centuries, including fascism, Nazism, Bolshevism, the Ayn Randian fringe of libertarianism, and the American alt-Right and neo-Nazi movements today. Less easy to see is why he continues to be a darling of the academic humanities. True, he was a punchy stylist, and, as his apologists note, he extolled the individual superman rather than a master race. But as Bertrand Russell pointed out in A History of Western Philosophy, the intellectual content is slim: it “might be stated more simply and honestly in the one sentence: ‘I wish I had lived in the Athens of Pericles or the Florence of the Medici’.”