In these times of planetary polycrisis, we try to get our bearings by looking to the past. Are we perhaps in The New Cold War, as Robin Niblett, the former director of the foreign affairs thinktank Chatham House, proposes in a new book? Is this bringing us towards the brink of a third world war, as the historian Niall Ferguson has argued? Or is the world beginning to resemble the late 19th-century Europe of competing empires and great powers writ large?
Another way of trying to put our travails into historically comprehensible shape is to label them
