Contemporary Logical Knowledge and Bacon's Idols of the Mind: Biases or Fallacies?

Authors

DOI:

https://doi.org/10.31649/sent45.02.043

Keywords:

cognitive biases, confirmation bias, formal fallacies, informal fallacies, formal logic, argumentation theory

Abstract

What are Bacon's idola mentis in the context of modern logic and theory of argumentation – biases or fallacies? Given the current terminological ambiguity, the authors justify the rejection of a single Ukrainian equivalent for bias and the need for a methodologically rigorous contextual translation (equivalents are “uperedzhennja” and “vykryvlennja”). At the same time, idola tribus and idola pecus are correlated with confirmatory biases as a systematic and unconscious manifestation of the subjective perception of reality. Idola fori and idola theatri generate formal and informal fallacies: idola fori serve as a basis or component in the formation of such fallacies during the construction of an argument, and idola theatri in pragma-dialectics are considered a violation of the rule of relevance (i.e. arguments to authority)

Author Biographies

Olena Shcherbyna, Taras Shevchenko National University of Kyiv

Doctor of Sciences in Philosophy, Professor, Department of Logic

Nataliia Kolotilova, Taras Shevchenko National University of Kyiv

Doctor of Sciences in Philosophy, Associate Professor, Department of Logic

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Published

2026-08-30

How to Cite

Shcherbyna, O., & Kolotilova, N. (2026). Contemporary Logical Knowledge and Bacon’s Idols of the Mind: Biases or Fallacies?. Sententiae, 45(2), 43–65. https://doi.org/10.31649/sent45.02.043

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