The question of the UK’s relationship with the EU has resurfaced with Keir Starmer’s premiership drawing to a close and Andy Burnham, his likely successor, preparing to enter No 10. Wes Streeting, until recently one of the contenders for the top job and now a possible future chancellor of the exchequer, went as far as to say recently that Britain should be back in the EU.The “rejoin” debate in the UK has focused squarely and, parochially, on two things. The first is the cost imposed by Brexit on the UK economy, the second is the price of rejoining – in…