Former Russian president Dmitry Medvedev, meanwhile, gleefully predicted that Europeans would be “freezing in their homes” because they hadn’t thought through the consequences of throwing their support behind Ukraine. “The cold is coming soon,” he said, menacingly, in June last year. But as the European Union enters the last month of the meteorological winter in 2023, signs are becoming clearer that its members have weathered an historic crisis – and not just because “General Frost” has proved a milder adversary than Medvedev predicted. Within eight months of Russian troops setting foot on Ukrainian soil, the bloc of 27 European states...