FAVERSHAM, U.K. — Frank Furedi, one of the European populist right’s intellectual darlings, has a nagging anxiety. What if they gain power, then blow it? A Hungarian-born sociologist who spent decades on the political fringes himself, Furedi now runs MCC Brussels, a think tank backed by Viktor Orbán’s Budapest government. It aims to challenge what he calls the European Union’s liberal consensus — and help sharpen the ideas of a rising populist right. Speaking in his home office in the English