The Theory of Informative Fictions: A Character-Based Approach to False News and other Misinformation

Abstract This article derives a theory of informative fictions (TIF). Common forms of misinformation—fake news, rumors, and conspiracy theories—while dysfunctional for communicating property information—information about the state and operation of things—can actually be valuable for communicating character information—information about the motivations of social agents. It is argued that narratives containing “false facts” can effectively portray a speaker's theory of another individual's character. Thus, such narratives are useful for gathering information about leaders and other important individuals who are evaluated in the community. After deriving the theory, TIF is used to derive propositions predicting the empirical conditions under which misinformation will be accepted, tolerated or promoted. The implications of the theory for addressing the normative problem of misinformation are also discussed.