|John Perry makes a mess in the supermarket.|
Perry, John (1979). The Problem of the Essential Indexical. Nous 13(1):3-21.
|Perry, John R.
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|Sugar Trail Example||Frank I 417F
Supermarket-Example/Perry: (Sugar trail, "Mess in the supermarket" - someone notes that it was he himself who has made a mess) - opinion context: the reader, now - judgement context: the man at the supermarket. - Problem: the mere fact that I considered the proposition that I make a mess at any time for true, does not explain why I stopped. - The reader feels the same way and does not stop the cart. - N.B.: for me opinion context and judgement context coincide - but it is not a solution, because self-identification cannot do without a sentence with "I".
Wanderer/supermarket/Perry: Solution: distinction opinion state/opinion: E.g. opinion state: "The event will begin" - "it begins now" - "it has begun" - opinion: all the time I believe that it starts at 12:00 - opinion state: for all the same (with index word) - opinion: different: not the same relation to the same subject. - VsTradition: if it were different, we would all have to expect a common believed proposition if all are in the same opinion state. - Normally one will adjust his opinion states when one goes from one context to the other to preserve his opinions.
J. R. Perry
Identity, Personal Identity, and the Self 2002
M. Frank (Hrsg.)
Analytische Theorien des Selbstbewusstseins Frankfurt 1994