The world order is under pressure from a combination of political, economic, social and ecological factors, to such an extent that it is not simply weakening but is at risk of cracking, fragmenting and coming to an end. There are some who will cheer because of its many evident flaws over the past 80 years, the injustices and wars it has permitted and even fostered. But be careful what you wish for, folks. Too much of history warns us that doing away with an unjust order does not necessarily mean introducing one that is more fair. And the world order that is staggering today brought some real benefits despite its flaws.