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Causation and Gerrymandered World Lines: A Critique of Salmon

Published online by Cambridge University Press:  01 January 2022

Sungho Choi
Sungho Choi*
Affiliation:
Programs in History and Philosophy of Science, Seoul National University
*
Send requests for reprints to the author, Programs in History and Philosophy of Science, College of Natural Sciences, Seoul National University, San 56–1, Sillim-dong, Kwanak-gu, Seoul, 151–742, Korea [email protected].
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Abstract

In this paper I examine Salmon's response to two counterexamples to his conserved quantity (CQ) theory of causation. The first counterexample that I examine involves a time-wise gerrymandered world line of a series of patches of wall that is absorbing energy as a result of being illuminated in an astrodome. Salmon says that since the gerrymandered world line does not fulfill his “no-interaction requirement,” his CQ theory does not suffer from the counterexample. But I will argue that his response fails both at a theoretical level and at a practical level. In so doing I point out a problem for CQ theorists’ definition of a causal interaction. The second counterexample is concerned with a time-wise gerrymandered world line of a series of patches that are in shadow, in Hitchcock's well-known example. Salmon's response is based on a principle that Salmon thinks is derivable from the concept of a conserved quantity. However, I argue that the principle has a counterexample.

Type
Research Article
Information
Philosophy of Science , Volume 69 , Issue 1 , March 2002 , pp. 105 - 117
Copyright
Copyright © The Philosophy of Science Association

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Footnotes

‡

The ideas in this paper have come to me in discussion with Inkyo Chung. I am much indebted to him. I am also grateful to Bosuk Yoon, John McGuire, Inrae Cho, Sangwook Yi, Sungsu Kim, and two anonymous referees for their helpful advice. I owe a substantial debt to one referee, in particular, for his extensive and valuable comments.

References

Dowe, Phil (1992), “Wesley Salmon's Process Theory of Causality and the Conserved Quantity Theory”, Wesley Salmon's Process Theory of Causality and the Conserved Quantity Theory 59:195–216.Google Scholar
Dowe, Phil (1995), “Causality and Conserved Quantities: A Reply to Salmon”, Causality and Conserved Quantities: A Reply to Salmon 62:321–333.Google Scholar
Dowe, Phil (2000), Physical Causation. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Hitchcock, Christopher R. (1995), “Discussion: Salmon on Explanatory Relevance”, Discussion: Salmon on Explanatory Relevance 62:304–320.Google Scholar
Kitcher, Phillip (1989), “Explanatory Unification and the Causal Structure of the World”, in Kitcher, Phillip and Salmon, Wesley (eds.), Scientific Explanation: Minnesota Studies in the Philosophy of Science, Vol. 13. Minneapolis: University of Minnesota Press, 410–505.Google Scholar
Salmon, Wesley (1984), Scientific Explanation and the Causal Structure of the World. Princeton: Princeton University Press.Google Scholar
Salmon, Wesley (1994), “Causality without Counterfactuals”, Causality without Counterfactuals 61:297–312. Reprinted in Wesley Salmon (1998), Causality and Explanation. Oxford: Oxford University Press. (References are to the reprint.)Google Scholar
Salmon, Wesley (1997), “Causality and Explanation: A Reply to Two Critiques”, Causality and Explanation: A Reply to Two Critiques 64:461–477.Google Scholar