the unexpected. rode a tide of populism to electoral triumph. how did it happen, and what could come next? anger at the establishment over immigration and the economy. bottled up since the financial crash of 2008. the feeling for many europe is flooded with migrants from syria and other wars, jobs tough to find, wages slow to rise, politicians tone-deaf to it all. trump used farage s brexit success to help oxygenate his own presidential campaign. combined, they could spark a chain reaction and blow the lid off europe s increasingly fragile 28-member union. in the next 12 months, 75% of the euro area voters will go to the polls. populism will be tested. austria s nor bert hoffer took