Is the world going to the dogs or finding a new equilibrium? Britain’s decision to leave the European Union in the stunning Brexit referendum, and contagious calls for encores in France for “Frexit”, the Netherlands for “Nexit”, Austria for “Auxit”, are warnings of an inward turn. If Europe’s cup of woe is overflowing, the United States has a wacky presidential candidate, Donald Trump, who shares much in common with the angry, insular and navel-gazing mindset that is setting the post-Cold War liberal order ablaze