People are biased toward beliefs that are welcomed by their in-group. Some beliefs produced by these biases—such as climate change denial and religious belief—can be fruitfully modeled by signaling theory. The idea is that the beliefs function so as to be detected by others and manipulate their behavior, primarily for the benefits that accrue from favorable tribal self-presentation. Signaling theory can explain the etiology, distinctive form, proper function, and alterability of these beliefs.

I clarify and defend the hypothesis that human belief formation is sensitive to social rewards and punishments, such that beliefs are sometimes formed based on unconscious expectations of their likely effects on other agents – agents who frequently reward us when we hold ungrounded beliefs and punish us when we hold reasonable ones. After clarifying this phenomenon and distinguishing it from other sources of bias in the psychological literature, I argue that the hypothesis is plausible on theoretical grounds and I (...) show how it illuminates and unifies a range of psychological phenomena, including confabulation and rationalisation, positive illusions, and identity-protective cognition. (shrink)

When the costs of acquiring knowledge outweigh the benefits of possessing it, ignorance is rational. In this paper I clarify and explore a related but more neglected phenomenon: cases in which ignorance is motivated by the anticipated costs of possessing knowledge, not acquiring it. The paper has four aims. First, I describe the psychological and social factors underlying this phenomenon of motivated ignorance. Second, I describe those conditions in which it is instrumentally rational. Third, I draw on evidence from the (...) social sciences to argue that this phenomenon of rational motivated ignorance plays an important but often unappreciated role in one of the most socially harmful forms of ignorance today: voter ignorance of societal risks such as climate change. Finally, I consider how to address the high social costs associated with rational motivated ignorance. (shrink)

Hobbits and hooligans -- Ignorant, irrational, misinformed nationalists -- Political participation corrupts -- Politics doesn't empower you or me -- Politics is not a poem -- The right to competent government -- Is democracy competent? -- The rule of the knowers -- Civic enemies.

White supremacy is the unnamed political system that has made the modern world what it is today. You will not find this term in introductory, or even advanced, texts in political theory. A standard undergraduate philosophy course will start off with plato and Aristotle, perhaps say something about Augustine, Aquinas, and Machiavelli, move on to Hobbes, Locke, Mill, and Marx, and then wind up with Rawls and Nozick. It will introduce you to notions of aristocracy, democracy, absolutism, liberalism, representative government, (...) socialism, welfare capitalism, andlibertarianism. But though it covers more than two thousand years of Western political thought and runs the ostensible gamut of political systems, there will be no mention of the basic political system that has shaped the world for the past several hundred years. And this omission is not accidental. Rather, it reflects the fact that standard textbooks and courses have for the most part been written and designed by whites, who take their racial privilege so much for granted that they do not even see it as political, as a form of domination. Ironically, the most important political system of recent global history-the system of domination by which white people have historically ruled over and, in certain important ways, continue to rule over nonwhite people-is not seen as a political system at all. It is just taken for granted; it is the background against which other systems, which we are to see as political are highlighted. This book is an attempt to redirect your vision, to make you see what, in a sense, has been there all along. (shrink)

Humans massively depend on communication with others, but this leaves them open to the risk of being accidentally or intentionally misinformed. To ensure that, despite this risk, communication remains advantageous, humans have, we claim, a suite of cognitive mechanisms for epistemic vigilance. Here we outline this claim and consider some of the ways in which epistemic vigilance works in mental and social life by surveying issues, research and theories in different domains of philosophy, linguistics, cognitive psychology and the social sciences.