k The Author. Journal compilationkInstitute of Philosophy SAS Organon F 20 (4) 2013: 484-506 Akrasia and Uncertainty  $FFRUGLQJWR6RFUDWHVDQG$ULVWRWOH׿DWOHDVWDV,VKDOO LQWHUSUHWWKHP KHUH׿akrasiaLILWLVSRVVLEOHDWDOOZRXOGLQYROYHvoluntarilyGRLQJVRPH WKLQJWKDWRQHknowsRQHought all-things-considered notWRGR RALPH WEDGWOOD School of Philosophy. University of Southern California Los Angeles. CA 90089-0451. USA wedgwood@usc.edu RECEIVED: 29-12-2012  ACCEPTED: 16-07-2013 $%675$&7:$FFRUGLQJWR-RKQ%URRPHakrasiaFRQVLVWVLQDIDLOXUHWRintendWRGRVRPH WKLQJWKDWRQHEHOLHYHVRQHoughtWRGRDQGVXFKakrasiaLVQHFHVVDULO\LUUDWLRQDO,QIDFW KRZHYHUIDLOLQJWRLQWHQGVRPHWKLQJWKDWRQHEHOLHYHVRQHRXJKWWRGRLVRQO\JXDUDQWHHG WREHLUUDWLRQDOLIRQHLVcertainRIDmaximally detailedSURSRVLWLRQDERXWZKDWRQHRXJKW WRGRLIRQHLVXQFHUWDLQDERXWDQ\SDUWRIWKHIXOOVWRU\DERXWZKDWRQHRXJKWWRGRLW FRXOGEHSHUIHFWO\UDWLRQDOQRWWRLQWHQGWRGRVRPHWKLQJWKDWRQHEHOLHYHVRQHRXJKWWR GR7KLVSDSHUVHHNVWRUHPHG\WKLVSUREOHPE\SURSRVLQJDQDQWLakrasiaSULQFLSOHWKDW FRYHUVFDVHVRIXQFHUWDLQW\DVZHOODVFDVHVRIVXFKFRPSOHWHFHUWDLQW\,WLVDUJXHGWKDW WKLVSULQFLSOHLVLQHIIHFWWKHIXQGDPHQWDOSULQFLSOHRISUDFWLFDOUDWLRQDOLW\ .(<:25'6:$FWLQGLYLGXDWLRQ׿akrasia׿-RKQ%URRPH׿GHFLVLRQWKHRU\׿SUDFWLFDOUD WLRQDOLW\׿SUREDELOLW\׿XQFHUWDLQW\ 1. The irrationality of akrasia  

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