Uma crítica à Visão Argumentativa:
Por que experimentos mentais são mais que argumentos
DOI:
https://doi.org/10.15448/1984-6746.2026.1.48895Palavras-chave:
Experimentos de Pensamento, Visão Argumentativa, Raciocínio Inferencial, Condição de Tomada, JustificaçãoResumo
A Visão Argumentativa postula que experimentos de pensamento são meros argumentos disfarçados, derivando seu poder epistêmico da inferência lógica. Este artigo desafia essa visão, argumentando que ela repousa sobre um erro categorial fundamental ao caracterizar erroneamente a atividade cognitiva da experimentação de pensamento. Demonstramos que o processo de conduzir um experimento de pensamento é fenomenológica e estruturalmente distinto de executar uma inferência. Especificamente, ele falha em satisfazer a condição de tomada necessária – na qual um pensador deve tomar suas premissas como suporte para sua conclusão –, uma característica central do raciocínio genuíno em nível pessoal. Essa crítica se mostra decisiva contra a forte Tese da Execução. Em seguida, estendemos nossa análise para a mais fraca Tese da Reconstrutibilidade, argumentando que ela rompe o vínculo entre um sujeito e sua justificação e faz uma concessão fatal sobre o papel epistêmico indispensável da própria narrativa. Concluímos que a Visão Argumentativa é um modelo insustentável porque confunde o processo imaginativo de descoberta com sua potencial validação lógica post-hoc.
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Referências
BASSHAM, G.; IRWIN, W.; NARDONE, H.; WALLACE, J. Critical Thinking: A Student’s Introduction. 2nd ed. Massachusetts: McGraw-Hill, 2005.
BISHOP, M. Why thought experiments are not arguments?Philosophy of Science, [s. l.], v. 66, n. S1, p. 534–541, 1999. https://philarchive.org/archive/BISWTE. Acesso em: nov. 2024. DOI: https://doi.org/10.1086/392753
BOGHOSSIAN, P. Blind Reasoning. Aristotelian Society, Supplementary Volume, [s. l.], v. 77, n. 1, p. 225–248, 2003. DOI: https://doi.org/10.1111/1467-8349.00110. Acesso em: jun. 2026. DOI: https://doi.org/10.1111/1467-8349.00110
BOGHOSSIAN, P. What is Inference? Philosophical Studies, [s. l.], v. 169, n. 1, p. 1–18, 2014. DOI: https://doi.org/10.1007/s11098-012-9903-x. Acesso em: jun. 2026. DOI: https://doi.org/10.1007/s11098-012-9903-x
BOKULICH, A. Rethinking thought experiments. Perspectives on Science, [s. l.], v. 9, n. 3, p. 285–307, 2001. DOI: https://doi.org/10.1162/10636140160176152. Acesso em: jun. 2026. DOI: https://doi.org/10.1162/10636140160176152
BRENDEL, E. Intuition pumps and the proper use of thought experiments. Dialectica, [s. l.], v. 58, n. 1, p. 89–108, 2004. DOI: https://doi.org/10.1111/j.1746-8361.2004.tb00299.x. Acesso em: jun. 2026. DOI: https://doi.org/10.1111/j.1746-8361.2004.tb00293.x
BROOME, J. Normative Practical Reasoning. Aristotelian Society, [s. l.], v. 75, n. 1, p. 175–193, 2001. http://dx.doi.org/10.1111/1467-8349.00086. Acesso em: jun. 2026. DOI: https://doi.org/10.1111/1467-8349.00085
BROWN, J. R. Thought experiments since the scientific revolution. International Studies in the Philosophy of Science, [s. l.], v. 1, n. 1, p. 1–15, 1986. DOI: https://doi.org/10.1080/02698598608573279. Acesso em: jun. 2026. DOI: https://doi.org/10.1080/02698598608573279
BROWN, J. R. The laboratory of the mind: Thought experiments in the natural sciences. New York: Routledge, 1991.
BROWN, J. R. Why empiricism will not work. Proceedings of the Biennial Meeting of the Philosophy of Science Association, [s. l.], v. 1992, n. 2, p. 271–279, 1992. JSTOR, http://www.jstor.org/stable/192841. Acesso em: 25 maio 2024. DOI: https://doi.org/10.1086/psaprocbienmeetp.1992.2.192841
BROWN, J. R. Why thought experiments do transcend empiricism. In: HITCHCOCK, C. (ed.). Contemporary debates in the philosophy of science. Oxford: Blackwell, 2004. p. 23–43.
BUNZL, M. Bunzl on Sorensen’s Thought Experiment. Informal Logic, [s. l.], v. 17, n. 3, p. 389–393, 1995. DOI: https://doi.org/10.22329/il.v17i3.2426. Acesso em: jun. 2026. DOI: https://doi.org/10.22329/il.v17i3.2426
BUNZL, M. The Logic of Thought Experiments. Synthese, [s. l.], v. 106, n. 2, p. 227–240, 1996. DOI: https://doi.org/10.1007/BF00413701. Acesso em: jun. 2026. DOI: https://doi.org/10.1007/BF00413701
BUZZONI, M. Thought experiment in the natural sciences. Würzburg: Königshausen & Neumann, 2008.
CHURCHLAND, P. M.; CHURCHLAND, P. S. Could a machine think? Scientific American, [s. l.], v. 262, n. 1, p. 32–37, 1990. DOI: https://doi.org/10.1038/scientificamerican0190-32. Acesso em: jun. 2026. DOI: https://doi.org/10.1038/scientificamerican0190-32
COPI, I.; COHEN, C. Introduction to Logic. Upper Saddle River: Prentice Hall, 2005.
DAVIES, D. Thought experiments and fictional narratives. Croatian Journal of Philosophy, [s. l.], v. 7, n. 20, p. 125-161, 2007. DOI: https://doi.org/10.5840/croatjphil20077129. Acesso em: jun. 2026.
DENNETT, D. C. Intuition pumps and other tools for thinking. New York: W. W. Norton & Company, 2013.
ELGIN, C. Fiction as thought experiment. Perspectives on Science, [s. l.], v. 22, n. 2, p. 221–241, 2014. DOI: https://doi.org/10.1162/POSC_a_00128. Acesso em: jun. 2026. DOI: https://doi.org/10.1162/POSC_a_00128
FORGE, J. Thought Experiments in The Philosophy of Physical Science. In: HOROWITZ, T.; MASSEY, G. (ed.). Thought Experiments in Science and Philosophy. Savage: Rowman and Littlefield Publishers, 1991. p. 209–222.
GENDLER, T. S. Galileo and the indispensability of scientific thought experiment. The British Journal for the Philosophy of Science, [s. l.], v. 49, n. 3, p. 397–424, 1998. DOI: https://doi.org/10.1093/bjps/49.3.397. Acesso em: jun. 2026. DOI: https://doi.org/10.1093/bjps/49.3.397
GENDLER, T. S. Thought experiments rethought and reperceived. Philosophy of Science, [s. l.], v. 71, n. 5, p. 1152–1163, 2004. DOI: https://doi.org/10.1086/425039. Acesso em: jun. 2026. DOI: https://doi.org/10.1086/425239
GIGERENZER, G.; TODD, P. M. Simple heuristics that make us smart. New York: Oxford University Press, 1999.
GOODING, D. What is experimental about thought experiments? In: HULL, D.; FORBES, M.; OKRUHLIK, K. (ed.). PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association. Volume Two: Symposia and Invited Papers. JSTOR, [s. l.], p. 280–290, 1992. http://www.jstor.org/stable/192842. Acesso em: 12 set. 2024. DOI: https://doi.org/10.1086/psaprocbienmeetp.1992.2.192842
GOODING, D. Imaginary science. The British Journal for the Philosophy of Science, [s. l.], v. 45, n. 4, p. 1029–1045, 1994. DOI: https://doi.org/10.1093/bjps/45.4.1029. Acesso em: jun. 2026. DOI: https://doi.org/10.1093/bjps/45.4.1029
GOVIER, T. A Practical Study of Argument. Belmont: Wadsworth, 2010.
HÄGGQVIST, S. Thought Experiments in Philosophy. Stockholm: Almqvist and Wiksell International, 1996.
HITCHCOCK, D. Informal Logic and The Concept of Argument. In: On Reasoning and Argument. Argumentation Library, v 30. Springer, Cham. DOI: https://doi.org/10.1007/978-3-319-53562-3_29. Acesso em: jun. 2026. DOI: https://doi.org/10.1007/978-3-319-53562-3_29
IRVINE, A. D. On the Nature of Thought Experiments in Scientific Reasoning. In: HOROWITZ, T.; MASSEY, G. (ed.). Thought Experiments in Science and Philosophy. Savage: Rowman and Littlefield Publishers, 1991. p. 149–165.
JOHNSON, R. H. Manifest rationality: A pragmatic theory of argument. Argumentation, [s. l.], v. 15, p. 231–237, 2001. DOI: https://doi.org/10.1023/A:1011111203624. Acesso em: jun. 2026. DOI: https://doi.org/10.1023/A:1011111203624
KAHNEMAN, D. Thinking, fast and slow. New York: Farrar, Straus and Giroux, 2011.
KUHN, T. S. The structure of scientific revolutions. Chicago: University of Chicago Press, 1962.
MCHUGH, C.; WAY, J. Against the taking condition. Philosophical Issues, [s. l.], v. 26, n. 1, p. 314–331, 2016. DOI: https://doi.org/10.1111/phis.12074. Acesso em: jun. 2026. DOI: https://doi.org/10.1111/phis.12074
MERCIER, H.; SPERBER, D. Why do humans reason? Arguments for an argumentative theory. Behavioral and Brain Sciences, [s. l.], v. 34, n. 2, p. 57–74, 2011. DOI: https://doi.org/10.1017/S0140525X10000968. Acesso em: jun. 2026. DOI: https://doi.org/10.1017/S0140525X10000968
MILLER, A. I. Imagery in scientific thought: Creating 20th-century physics. Boston: Birkhäuser, 1984. DOI: https://doi.org/10.1007/978-1-4684-0545-3
MIŠČEVIĆ, N. Mental models and thought experiments. International Studies in the Philosophy of Science, [s. l.], v. 6, n. 3, p. 215–226, 1992. DOI: https://doi.org/10.1080/02698599208573432. Acesso em: jun. 2026. DOI: https://doi.org/10.1080/02698599208573432
MIŠČEVIĆ, N. Modelling intuitions and thought experiments. Croatian Journal of Philosophy, [s. l.], v. 7, n. 20, p. 181-214, 2007. DOI: https://doi.org/10.5840/croatjphil20077218. Acesso em: jun. 2026. DOI: https://doi.org/10.5840/croatjphil20077218
NERSESSIAN, N. J. How do scientists think? Capturing the dynamics of conceptual change in science. In: GIERE, R. (ed.). Cognitive models of science. Minneapolis: University of Minnesota Press, 1992. p. 3–45. DOI: https://doi.org/10.5749/9780816683963-003
NERSESSIAN, N. J. Thought experimenting as mental modeling. Croatian Journal of Philosophy, [s. l.], v. 7, n. 20, p. 125-161, 2007. DOI: https://doi.org/10.5840/croatjphil20077215. Acesso em: jun. 2026. DOI: https://doi.org/10.5840/croatjphil20077215
NORTON, J. D. Thought experiments in Einstein’s work. In: HOROWITZ, T.; MASSEY, G. (ed.). Thought experiments in science and philosophy. Savage: Rowman & Littlefield, 1991. p. 129–148.
NORTON, J. D. Are thought experiments just what you thought? Canadian Journal of Philosophy, [s. l.], v. 26, n. 3, p. 333–366, 1996. DOI: https://doi.org/10.1080/00455091.1996.10717457. Acesso em: jun. 2026. DOI: https://doi.org/10.1080/00455091.1996.10717457
NORTON, J. D. On thought experiments: Is there more to the argument? Philosophy of Science, [s. l.], v. 71, n. 5, p. 1139–1151, 2004a. https://sites.pitt.edu/~jdnorton/papers/PSA_2002_te.pdf. Acesso em: 10 dez. 2024. DOI: https://doi.org/10.1086/425238
NORTON, J. D. Why thought experiments do not transcend empiricism. In: HITCHCOCK, C. (ed.). Contemporary debates in the philosophy of science. Oxford: Wiley-Blackwell, 2004b. p. 44–66.
NORTON, J. D. The Material Theory of Induction. Calgary: University of Calgary Press, 2021. DOI: https://doi.org/10.2307/j.ctv25wxcb5. Acesso em: jun. 2026. DOI: https://doi.org/10.2307/j.ctv25wxcb5
POLANYI, M. The tacit dimension. Garden City: Doubleday & Company, 1966.
REICHENBACH, H. Experience and prediction: An analysis of the foundations and the structure of knowledge. Chicago: University of Chicago Press, 1938.
RESCHER, N. Thought Experimentation in Presocratic Philosophy. In: HOROWITZ, T.; MASSEY, G. (ed.). Thought Experiments in Science and Philosophy. Savage: Rowman and Littlefield Publishers, 1991. p. 31–41.
RODRIGUES, T. V. Revisiting knowledge from Falsehood. Veritas, Porto Alegre, v. 62, n. 3, p. 705–724, 2017. DOI: https://doi.org/10.15448/1984-6746.2017.3.28610. Acesso em: jun. 2026. DOI: https://doi.org/10.15448/1984-6746.2017.3.28610
RODRIGUES, T. V.; NITSCHE, R. S. New Problems for the Argument View of Thought Experiments. In: ALVES, E. (ed.). Socratically: A Festschrift in Honor of Claudio de Almeida. Porto Alegre: EdiPUCRS, 2021.
SEARLE, J. R. Minds, brains, and programs. Behavioral and Brain Sciences, [s. l.], v. 3, n. 3, p. 417–424, 1980. DOI: https://doi.org/10.1017/S0140525X00005756. Acesso em: jun. 2026. DOI: https://doi.org/10.1017/S0140525X00005756
SORENSEN, R. Thought Experiments. New York: Oxford University Press, 1992.
THOMSON, J. J. A defense of abortion. Philosophy & Public Affairs, [s. l.], v. 1, n. 1, p. 47–66, 1971. DOI: https://doi.org/10.1007/978-1-4615-6561-1_6. Acesso em: jun. 2026. DOI: https://doi.org/10.1007/978-1-4615-6561-1_6
WILLIAMSON, T. The philosophy of philosophy. Oxford: Blackwell Publishing, 2007. DOI: https://doi.org/10.1002/9780470696675
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