Piling on to Italy’s growing mountain of worries, this evening the IMF itself warned that Europe’s third largest economy would grow by less than 1% this year and only marginally faster in 2017, slashing its previous forecasts of 1.1% and 1.25% growth for the next two years, mostly as a result of the most convenient scapegoat available in Europe at the moment: Brexit (which has become to Europe as “cold weather” has been to the US for the past two years).