Date: Thu, 1 Jan 1998 16:36:11 -0500 (EST) Message-Id: <199801012136.QAA10490@locke.ccil.org> Reply-To: Steven Belknap Sender: Lojban list From: Steven Belknap X-To: LOJBAN@cuvmb.cc.columbia.edu To: John Cowan X-Mozilla-Status: 0001 Status: RO Content-Length: 1626 Lines: 35 .i markl cusku di'e >Steven has suggested replacing {ba'o} with {mo'u}, >which might be better. He has also suggested replacing >{djuno} with {sidbo} & {du'u} with {nu}, which I think >is ridiculous; in my scenario, I *saw* the catcher >catching the pitch, so I feel justified in saying that >the catcher *knows* that the pitch happened. But >Steven would have us believe that knowledge is such a >purely internal state that only the catcher hi/rself >can say anything about what the catcher knows. The combination of first order predicate logic and an epistemologically oriented bridi like seems to me to be rather too rigid to justify such a statement as: Maybe the catcher had a massive stroke shortly after catching the ball, and thus knows nothing at all. Maybe he dropped the ball and picked it up very quickly, and it was a called 3rd strike, so the catcher knows that he did not catch the ball in the sense of , even though Mark believes that the catcher believes that he caught it. Speaking as a baseball fan, this happens all the time; I've been genuinely surprised by the instant replay on many occasions. It seems to me that one must either fuzzify with , specify the epistemology or method by which certain knowledge is claimed, or use a bridi which reports "Just the facts, M'am," such as: .i co'omi'e la stivn Steven Belknap, M.D. Assistant Professor of Clinical Pharmacology and Medicine University of Illinois College of Medicine at Peoria