This year’s May Day celebrations in Germany focused on the Russian invasion of Ukraine alongside the more traditional social issues associated with International Workers’ Day. Chancellor Olaf Scholz warned that the war in Ukraine could bring about a global food crisis during his address to a rally held by the German Trade Union Confederation (DGB) in Dusseldorf. “This war will have consequences, consequences all over the world,” he predicted. “Already we have to worry that there are those who will starve, that there are countries that can no longer afford grain for their people, that this whol…