The liberal enlightenment idea of progress has promised many benefits over the past 300 years. Liberal progress, we have been told, would provide cures for diseases, remedies for ignorance, alternatives to superstition, and antidotes to poverty. Nothing however has raised higher expectations than liberalism’s claim that it could put an end to war.
Civil war plagues our times. As David Armitage notes in his brilliant work, Civil Wars: A History in Ideas, the idea of the ‘Long Peace’ after the Second World War is in many ways misleading as intrastate conflict has become far more common than in previous centuries.