The Selective Confirmation Answer to the Paradox of the Ravens

Philosophers such as Goodman (1954), Scheffler (1963) and Glymour (1983) aim to answer the Paradox of the Ravens by distinguishing between confirmation simpliciter and selective confirmation. The latter evidential relation occurs when data not only confirms a hypothesis, but also disconfirms one of its ‘rival’ hypotheses. The appearance of paradox is allegedly due to a conflation of valid intuitions about selective confirmation with our intuitions about confirmation simpliciter. Theories of evidence, like the standard Bayesian analysis, should only be understood as explications of confirmation simpliciter; when we disambiguate between selective confirmation and confirmation simpliciter, there is no longer a paradox from these theories. Bandyopadhyay and Brittan (2006) have revived this answer within a sophisticated Bayesian analysis of confirmation and severe testing. I argue that, despite the attractive features of the Selective Confirmation Answer, there is no analysis of this evidential relation that satisfactorily answers the Paradox of the Ravens, and the prospects for any answer along these lines are bleak. We must look elsewhere.