Even before Barack Obama’s famous, good-natured doff of the hat at his northern neighbour, many in the world had begun to acknowledge young Canadian Prime Minister Justin Trudeau as the new, charismatic face of global liberalism. Over the past few years, this image has been both trendy and also a claimant to real substance behind the form—winning him friends and admirers in different corners of the world, especially in thriving or aspiring democracies.