Book excerpt: Populism raises awkward questions about modern forms of democracy. It often represents the ugly face of the people. It is neither the highest form of democracy nor its enemy. It is, rather, a mirror in which democracy may contemplate itself, warts and all, in a discovery of itself and what it lacks. This definitive collection, edited by one of the worlds pre-eminent authorities on populism, Francisco Panizza, combines theoretical essays with a number of specially commissioned case studies on populist politics.