Lutz, Sebastian (2011) On Likelihoodism and Intelligent Design. [Preprint]
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Abstract
Two common and plausible claims in the philosophy of science are that (i) a theory that makes no predictions is not testable and (ii) one cannot confirm a theory by criticizing a competing one absent further assumptions about their relation. Elliott Sober has developed these claims within likelihoodism, which defines the testability and confirmation of a theory only in contrast to another, and has argued that the claims hold for intelligent design (ID) when contrasted with evolutionary theory (ET). I show that Sober’s arguments rely on a contentious hidden premise, and that within likelihoodism, both claims are false for ID and ET under his assumptions and one very weak further assumption about ID and ET. I then show that, given Sober’s assumptions, the claims are true for a non-contrastive criterion of testability close to the Bayesian one and the relevance criterion of confirmation.
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Item Type: | Preprint | ||||||
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Additional Information: | To be presented at the APA Eastern Division Meeting, Washington, DC, December 27th–30th 2011 | ||||||
Keywords: | likelihoodism; Bayesianism; testability; confirmation; empirical significance; intelligent design | ||||||
Subjects: | Specific Sciences > Biology > Evolutionary Theory General Issues > Confirmation/Induction General Issues > Science vs. Pseudoscience General Issues > Theory/Observation |
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Depositing User: | Sebastian Lutz | ||||||
Date Deposited: | 15 May 2011 15:45 | ||||||
Last Modified: | 15 May 2011 15:45 | ||||||
Item ID: | 8608 | ||||||
Subjects: | Specific Sciences > Biology > Evolutionary Theory General Issues > Confirmation/Induction General Issues > Science vs. Pseudoscience General Issues > Theory/Observation |
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Date: | 14 February 2011 | ||||||
URI: | https://philsci-archive.pitt.edu/id/eprint/8608 |
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