The rise of political extremism is often attributed to citizens' economic and cultural grievances. Less is known about how the state itself may facilitate extremism in contemporary democracies, despite frequent claims that elected leaders fail to contain it. How valid is this critique? Analyzing thousands of documents on the behavior of political parties, intelligence agencies, and the police in Germany across decades and states, the authors show that blind spots in combating extremism are widespread and deeply partisan. In parliamentary debates and election manifestos, right-wing parties devote less attention to right-wing extremist crimes than their prevalence warrants, while left-wing parties often downplay left-wing extremism. Similar divisions appear within ostensibly neutral intelligence agencies and the police. Across institutions, partisanship and ideology shape how state actors address extremist threats, raising concerns about the state's capacity to safeguard public safety and democracy. This title is also available as Open Access on Cambridge Core.
