Not so hypocritical after all: belief revision is adaptive and often unnoticed

Neil Levy*

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

    5 Citations (Scopus)

    Abstract

    We are all apt to alter our beliefs and even our principles to suit the prevailing winds. Examples abound in public life (think of the politician who bases an election campaign on the need to address the budget emergency represented by a deficit, only to be indifferent to an even larger deficit once in office), but we are all subject to similar reversals. We often accuse one another of hypocrisy when these kinds of reversals occur. Sometimes the accusation is justified. In this paper, however, I will argue that in many such cases, we don’t manifest hypocrisy, even if our change of mind is not in response to new evidence. Marshalling evidence from psychology and evolutionary theory, I will suggest that we are designed to update our beliefs in response to social signals: as these signals change, we change our minds, often without even noticing.

    Original languageEnglish
    Title of host publicationEmpirically engaged evolutionary ethics
    EditorsJohan De Smedt, Helen De Cruz
    Place of PublicationCham, Switzerland
    PublisherSpringer, Springer Nature
    Chapter3
    Pages41-61
    Number of pages21
    ISBN (Electronic)9783030688028
    ISBN (Print)9783030688011
    DOIs
    Publication statusPublished - 2021

    Publication series

    NameSynthese Library
    PublisherSpringer
    Volume437
    ISSN (Print)0166-6991
    ISSN (Electronic)2542-8292

    Keywords

    • Belief
    • Belief update
    • Cognitive science of religion
    • Conformity bias
    • Cultural evolution
    • Epistemic vigilance
    • Hypocrisy
    • Political psychology
    • Prestige bias
    • Rationality
    • Social epistemology

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