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272 pages, Paperback
First published January 1, 1993
1) how is experiential C-evidence supposed to 'check' the justification of S-reasons, exactly? Except in a quantitative sense (tally up the points of evidence / reasons). Setting aside the justification contributed by S-reasons alone, why should I believe that C-evidence indicates truth, or more accurately, why and in combination with what sorts of S-reasons should I believe that C-evidence indicates truth? The pragmatist character of Haack's theory really comes out in her attempt to ratify the theory-- to show why some experiences tend to lead us to believe what is the case, while others do not tend this way. We evaluate the accuracy of perception with respect to perceptual norms (e.g., the conditions Sellars went on about in Empiricism and the Philosophy of Mind). Of course, those norms are the products of social conditions in history. I'm not gunning for skepticism; I just wonder what Haack does with these worries. Ultimately, I would be more persuaded by a ratification that goes into the evolutionary reasons for perception reliably indicating truth, to which Quine gave lip service. Because Peirce did a lot of pretty serious work in that direction, and I think Haack's theory of justification could only benefit from a Peircean theory of perception.