Grounding and Logical Basing Permissions

Diego Tajer

About author

Diego Tajer, Ph.D.
CONICET, University of Buenos Aires
Puan 480, PC 1406,
Buenos Aires, Argentina

E-mail: diegotajer@gmail.com

Abstract


The relation between logic and rationality has recently re-emerged as an important topic of discussion. Following the ideas of Broome [1999] and MacFarlane [2004], the debate focused on providing rational requirements, which work as bridges between logic and epistemic norms. However, as Broome [2014] and Way [2011] observed, the usual requirements cannot capture some important aspects of rationality, such as how one can rationally believe something on the basis of believing something else. Broome [2014] proposed a few additional principles (“basing permissions”) for this purpose. In this paper I develop a more systematic family of basing permissions using the recent notion of grounding (Fine [2012], Correia [2014]). In particular, I claim that if Γ (logically) grounds A, and you believe Γ, then rationality permits you to believe A on the basis of believing Γ.


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References


  1. A. Anderson, N. Belnap, Entailment: the logic of relevance and necessity, Princeton University Press, Princeton 1975.
  2. J. Broome, “Normative requirements,” Ratio (12) 1999, p. 398-419.
  3. J. Broome, Rationality through reasoning, Oxford University Press, Oxford 2014.
  4. O. Bueno, N. Da Costa, “Non-reflexive logics,” Revista Brasileira de Filosofia (232) 2009, p. 181–196.
  5. C. Cherniak, “Minimal rationality,” Mind (90/258) 1981, p. 161–183.
  6. R. Ciuni, M. Carrara, Characterizing logical consequence in paraconsistent weak Kleene, [in:] New Developments in Logic and Philosophy of Science, College Publications, forthcoming.
  7. F. Correia, “Logical Grounds,” Review of Symbolic Logic (7/1) 2014, p. 31–59.
  8. F. Correia, B. Schnieder, Grounding and explanation, Cambridge University Press, Cambridge 2012.
  9. H. Field, “The normative role of logic,” Proceedings of the Aristotelian Society, Supplementary Volume (83) 2009, p. 251–268.
  10. K. Fine, A guide to ground, [in:] Grounding and Explanation, F. Correia, B. Schnieder (eds.), Cambridge University Press, Cambridge 2012, p. 37–80.
  11. A. Gibbard, Wise choices, apt feelings, Harvard University Press, Cam-bridge, MA 1990.
  12. C. Hempel, Aspect of Scientific Explanation, Free Press, New York 1965.
  13. N. Kolodny, “Why be rational?” Mind (114/455) 2005, p. 509–563.
  14. J. MacFarlane, “Frege, Kant, and the Logic in Logicism,” Philosophical Review (111/1) 2002, p. 25–65.
  15. J. MacFarlane, “What (if any) is the normative role of logic?”, unpublished talk at APA 2004, available on the website of the author.
  16. E. Mares, Relevant Logic, Cambridge University Press, Cambridge 2004.
  17. E.P. Martin, R.K. Meyer, “Solution to the P-W problem,” Journal of Symbolic Logic (7/4) 1982, p. 869–887.
  18. R. Meyer, “Entailment,” Journal of Philosophy (68) 1971, p. 808–818.
  19. G. Priest, Introduction to non-classical logics, Oxford University Press, Oxford 2008.
  20. M. Richard, When truth gives out, Oxford University Press, Oxford 2008.
  21. J. Schaffer, Grounding, transitivity, and contrastivity, [in:] Grounding and Explanation, F. Correia, B. Schnieder (eds.), Cambridge University Press, Cambridge 2012, p. 122–138.
  22. B. Schnieder, “A logic for because,” Review of Symbolic Logic (4/3) 2011, p. 445–465.
  23. F. Steinberger, “Explosion and the normativity of logic,” Mind (forthcoming).
  24. J. Way, “The symmetry of rational requirements,” Philosophical Studies (155/2) 2011, p. 227–239.

DOI:

http://dx.doi.org/10.13153/diam.50.2016.979

Article links:

Default URL: http://www.diametros.iphils.uj.edu.pl/index.php/diametros/article/view/979
English abstract URL: http://www.diametros.iphils.uj.edu.pl/index.php/diametros/article/view/979/en

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