Inference to the best explanation, coherence and other explanatory virtues.

This article generalizes the explanationist account of inference to the best explanation (IBE). It draws a clear distinction between IBE and abduction and presents abduction as the first step of IBE. The second step amounts to the evaluation of explanatory power, which consist in the degree of expla...

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Bibliographic Details
Published in:Synthese Vol. 190; no. 6; pp. 975 - 996
Main Author: Mackonis, Adolfas
Format: Article
Published: Springer Nature Apr2013
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Online Access:View this record in EBSCOhost
Description
Summary:This article generalizes the explanationist account of inference to the best explanation (IBE). It draws a clear distinction between IBE and abduction and presents abduction as the first step of IBE. The second step amounts to the evaluation of explanatory power, which consist in the degree of explanatory virtues that a hypothesis exhibits. Moreover, even though coherence is the most often cited explanatory virtue, on pain of circularity, it should not be treated as one of the explanatory virtues. Rather, coherence should be equated with explanatory power and considered to be derivable from the other explanatory virtues: unification, explanatory depth and simplicity.