Facing existential challenges on trade and security, the bloc has finally realised it has to grow up and go it alone – but the path ahead is a rocky one • Don’t get This Is Europe delivered to your inbox? Sign up here Facing existential challenges on trade and security, the bloc has finally realised it has to grow up and go it alone – but the path ahead is a rocky one Don’t get This Is Europe delivered to your inbox? Sign up here Emmanuel Macron put it simply – and starkly. Confronted with “a