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Coherence, Truth, and the Development of Scientific Knowledge

Published online by Cambridge University Press:  01 January 2022

Paul Thagard
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Abstract

What is the relation between coherence and truth? This paper rejects numerous answers to this question, including the following: truth is coherence; coherence is irrelevant to truth; coherence always leads to truth; coherence leads to probability, which leads to truth. I will argue that coherence of the right kind leads to at least approximate truth. The right kind is explanatory coherence, where explanation consists in describing mechanisms. We can judge that a scientific theory is progressively approximating the truth if it is increasing its explanatory coherence in two key respects: broadening by explaining more phenomena and deepening by investigating layers of mechanisms. I sketch an explanation of why deepening is a good epistemic strategy and discuss the prospect of deepening knowledge in the social sciences and everyday life.

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Type
Research Article
Information
Philosophy of Science , Volume 74 , Issue 1 , January 2007 , pp. 28 - 47
Copyright
Copyright © The Philosophy of Science Association

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Footnotes

‡

For helpful suggestions, I am grateful to Josh Brown, Dave DeVidi, Eric Lormand, Elijah Millgram, Eric Olsson, Peter Railton, and anonymous referees.

References

Bechtel, W., and Abrahamsen, A. A. (2005), “Explanation: A Mechanistic Alternative,” Studies in History and Philosophy of Biology and Biomedical Sciences 36:421–441.CrossRefGoogle Scholar
Bechtel, W., and Richardson, R. C. (1993), Discovering Complexity. Princeton, NJ: Princeton University Press.Google Scholar
Blanshard, B. (1939), The Nature of Thought, Vol. 2. London: Allen and Unwin.Google Scholar
BonJour, L. (1985), The Structure of Empirical Knowledge. Cambridge, MA: Harvard University Press.Google Scholar
Gilovich, T., Griffin, D., and Kahneman, D., eds. (2002), Heuristics and Biases: The Psychology of Intuitive Judgment. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Glennan, S. (1996), “Mechanisms and the Nature of Causation,” Erkenntnis 44:49–71.CrossRefGoogle Scholar
Goldman, A. (1999), Knowledge in a Social World. Oxford: Oxford University Press.CrossRefGoogle Scholar
Gondhalekar, P. (2001), The Grip of Gravity: The Quest to Understand the Laws of Motion and Gravitation. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Harman, G. (1986), Change in View: Principles of Reasoning. Cambridge, MA: MIT Press/Bradford Books.Google Scholar
Henderson, D. K. (1994), “Epistemic Competence and Contextualist Epistemology: Why Contextualism Is Not Just the Poor Man’s Coherentism,” Journal of Philosophy 91:627–649.CrossRefGoogle Scholar
Kahneman, D., Slovic, P., and Tversky, A. (1982), Judgment under Uncertainty: Heuristics and Biases. New York: Cambridge University Press.CrossRefGoogle Scholar
Kitcher, P. (2001), “Real Realism: The Galilean Strategy,” Philosophical Review 110:151–197.CrossRefGoogle Scholar
Kitcher, P. (2002), “On the Explanatory Role of Correspondence Truth,” Philosophy and Phenomenological Research 64:346–364.CrossRefGoogle Scholar
Kuipers, T. (2000), From Instrumentalism to Constructive Realism. Dordrecht: Kluwer.CrossRefGoogle Scholar
Laudan, L. (1981), “A Confutation of Convergent Realism,” Philosophy of Science 48:19–49.CrossRefGoogle Scholar
Lehrer, K. (1990), Theory of Knowledge. Boulder, CO: Westview.Google Scholar
Levin, M. (1984), “What Kind of Explanation Is Truth?” in Leplin, J. (ed.), Scientific Realism. Berkeley: University of California Press, 124–139.Google Scholar
Machamer, P., Darden, L., and Craver, C. F. (2000), “Thinking about Mechanisms,” Philosophy of Science 67:1–25.CrossRefGoogle Scholar
Millgram, E. (2000), “Coherence: The Price of the Ticket,” Journal of Philosophy 97:82–93.Google Scholar
Newton-Smith, W. H. (1981), The Rationality of Science. London: Routledge and Kegan Paul.CrossRefGoogle Scholar
Olsson, E. J. (2002), “What Is the Problem of Coherence and Truth?” Journal of Philosophy 99:246–272.CrossRefGoogle Scholar
Partington, J. (1961), A History of Chemistry. London: Macmillan.Google Scholar
Pearl, J. (1988), Probabilistic Reasoning in Intelligent Systems. San Mateo, CA: Morgan Kaufman.Google Scholar
Psillos, S. (1999), Scientific Realism: How Science Tracks the Truth. London: Routledge.Google Scholar
Putnam, H. (1983), “There Is at Least One a Priori Truth,” in Putnam, H. (ed.), Realism and Reason: Philosophical Papers, Vol. 3. Cambridge: Cambridge University Press, 98–114.CrossRefGoogle Scholar
Rescher, N. (1973), The Coherence Theory of Truth. Oxford: Clarendon.Google Scholar
Salmon, W. (1984), Scientific Explanation and the Causal Structure of the World. Princeton, NJ: Princeton University Press.Google Scholar
Shogenji, T. (1999), “Is Coherence Truth-Conducive?” Analysis 61:338–345.CrossRefGoogle Scholar
Smolin, L. (2001), Three Roads to Quantum Gravity. New York: Basic Books.Google Scholar
Stanford, K. S. (2003), “Pyrrhic Victories for Scientific Realism,” Journal of Philosophy 100:553–573.Google Scholar
Thagard, P. (1988), Computational Philosophy of Science. Cambridge, MA: MIT Press/Bradford Books.CrossRefGoogle Scholar
Thagard, P. (1989), “Explanatory Coherence,” Behavioral and Brain Sciences 12:435–467.CrossRefGoogle Scholar
Thagard, P. (1992), Conceptual Revolutions. Princeton, NJ: Princeton University Press.CrossRefGoogle Scholar
Thagard, P. (2000), Coherence in Thought and Action. Cambridge, MA: MIT Press.CrossRefGoogle Scholar
Thagard, P. (2003), “Pathways to Biomedical Discovery,” Philosophy of Science 70:235–254.CrossRefGoogle Scholar
Thagard, P. (2004), “Causal Inference in Legal Decision Making: Explanatory Coherence vs. Bayesian Networks,” Applied Artificial Intelligence 18:231–249.CrossRefGoogle Scholar
Thagard, P. (n.d.), “Coherence: The Price Is Right,” http://cogsci.uwaterloo.ca/Articles/Pages/coh.price.html.Google Scholar
Whewell, W. (1968), William Whewell’s Theory of Scientific Method. Pittsburgh: University of Pittsburgh Press.Google Scholar
Wilson, E. O. (1998), Consilience: The Unity of Knowledge. New York: Vantage.Google Scholar
Young, J. O. (2001), “The Coherence Theory of Truth,” in Edward N. Zalta (ed.), The Stanford Encyclopedia of Philosophy. http://plato.stanford.edu/archives/sum2001/entries/truth-coherence/.Google Scholar