An internet search of the phrase 'this is what democracy looks like' returns thousands of images of people assembled in public for the purpose of collective action. But is group collaboration truly the defining feature of effective democracy? Robert B. Talisse suggests that while group action is essential to democracy, action without reflection can present insidious challenges, as individuals' perspectives can be distorted by group dynamics. The culprit is a cognitive dynamic called belief polarization. As we interact with our political allies, we are exposed to forces that render us more radical in our beliefs and increasingly hostile to those who do not share them. What's more, the social environments we inhabit in our day-to-day lives are sorted along partisan lines. We are surrounded by triggers of political extremity and animosity. Thus, our ordinary activities encourage the attitude that democracy is possible only when everyone agrees--a profoundly antidemocratic stance. Drawing