Promoting Democracy in the Digital Public Sphere: Applying Theoretical Ideals to Online Political Communication

Abstract

Democratic debate has undergone a structural transformation due to the rise of the Internet, social media and online communities. Scholars of political communication have sought to diagnose the threat that these changes pose by theorising “filter bubbles” and “echo chambers.” Responding to a growing desire on the part of policymakers to react to these trends and to uphold democratic values, we draw on empirical analyses of online discourse to consider the difficulties involved in this endeavour. Highlighting the diversity of trends detected by empirical studies of the digital public sphere, we argue that both political theory and empirical analysis are needed to promote democratic ideals. Using Jürgen Habermas’s “coffeehouse model,” we establish theoretical markers for desirable deliberative practice and consider the conditions under which these ideals can be advanced. By focusing on the significance of both digital design and user behaviour, we suggest initiatives that can promote favoured democratic ideals.