““Unwittingly, then, the philosophers of the Enlightenment instigated the end of ancien régimes everywhere – in thought if not in fact. They also inadvertently initiated challenges to their own status and expertise – and that of every subsequent liberal elite. Writing decades after the French Revolution, Hegel described its world-historical transmutation of the Enlightenment’s abstract rationalism into revolutionary politics: ‘Ever since the sun has stood in the heavens, and the planets revolved around it, never have we known man to walk on his head, that is, to base himself on the Idea and to build the world in accordance with it.””