Bringing a wealth of experience in political organizing, Marina Prentoulis argues that left populism is a political logic that brings together isolated demands against a common enemy. She looks at how egalitarian pluralism could transform economic and political institutions in a radical, democratic direction. But each party does this differently, and the key to understanding where to go from here lies in a serious analysis of the roots of each movement's base, the forms of party organization, and the particular national contexts. This book is a clear and holistic approach to left populism that will inform anyone wanting to understand and move forward positively during this bleak time for the left in Europe.