Over the last decade, the main area of sustained populist growth has been Western Europe, with populist movements reaching new heights in countries such as France, Italy, Austria and Holland. Twenty-First Century Populism analyses this phenomenon by looking at the conditions facilitating the emergence and success of populism in specific national contexts and then examining why populism has flourished or floundered in those countries. The book also discusses the degree to which populism has affected mainstream politics in Western Europe and examines the inter-relationship between populism, political parties, the media and democracy. Containing chapters by a series of country experts and renowned political scientists from across the continent, this volume is the first to offer an in-depth account of the reasons behind the populist wave in twenty-first century Europe.