Thought as a determinant of political opinion.

Recent political events around the world, including the apparently sudden rise of populism and decline of democratic zeal, have surprised many of us and offered a window onto how people form beliefs and attitudes about the wider world. Cognitive scientists have tended to view belief and attitude formation from one of three perspectives: as a process of deliberative reasoning, as a gut reaction modulated by feelings, or as a cultural phenomenon grounded in partisan relationships. This special issue on the cognitive science of political thought brings a variety of voices to bear on the issue. The upshot is that each perspective captures part of the dynamics of opinion change, but the underlying processes operate in an integrated way. Individuals' affective reactions are conditioned by the social world, and therefore reflect their community norms. They often precede processes of reasoning, but not always. In turn, reasoning is generally motivated in the service of transmitting beliefs acquired from citizens' communities of belief. Cognition is largely a filter for attending to and sharing community norms.