In recent decades, a diagnosis of democratic crisis or even of a post-democratic condition has emerged in public debate in many Western states. The rise of electoral abstention, particularly since the 1970s and 1980s, often serves as statistical evidence for this assessment.1 Yet what exactly can abstention tell us about the state of democracy? My current research project proposes to historicize abstention, not as a political phenomenon per se but rather as an object of contention leading to multiple interpretations and practices in the political sphere. To that aim, I inquire how political actors—politicians and officials, but also journalists and political scientists—have handled abstention through the postwar decades in France, West Germany, and Switzerland. Knowledge played a significant role in the ways abstention was framed in public debate. It was accompanied by the development of various forms of expertise on the topic, ranging from emerging political science to electoral surveys.2 Public discourse on abstention became a matter for experts, journalists, and established politicians—none of whom were prone to abstaining from voting themselves.