As Wallonia blocks the EU’s trade deal with Canada, should Britain be concerned about its own prospects in Brexit talks? Denis MacShane, the UK’s former minister of Europe, author of Brexit: How Britain Left Europe, and senior adviser at Avisa Partners, Brussels, says Yes. Europe (including the UK) has 7 per cent of the world’s population, but 30 per cent of its trade and 30 per cent of its foreign direct investment. In 1950, global trade amounted to [...]