As he stood onstage at London's Chatham House in March 2012 Matthew Goodwin attempted to explain the motivations of those who supported the far-right. "This is foremost about a feeling that a way of life, a national culture, a set of values, even if people can't quite explain what those values are, are somehow threatened, whether by immigration, whether by rising diversity," he told the audience at the renowned research institute. "And what I don't think we've quite got to grips with yet is just how important anti-Muslim prejudice is now to these parties. It's absolutely key to their narrative."...