Find counter arguments by entering NameVs… or …VsName.
The author or concept searched is found in the following 7 entries.
| Disputed term/author/ism | Author |
Entry |
Reference |
|---|---|---|---|
| de dicto | Lewis | IV 144 Knowledge de dicto/Lewis: E.g. encyclopedia - aimed at the world and provides knowledge about the world, not on the reader (de se) E.g. Lingens with memory loss finds himself in the library - (> tour guide example, Lost wanderers) - provides localization in logical space but not in space-time - but you can close the gap - E.g. map: will only be useful when the red dot "you are here" is removed. |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 |
| Knowledge how | Chalmers | Chalmers I 142 Knowledge how/Qualia/primary/secondary intension/LoarVsJackson/LoarVsMaterialism/Loar/Chalmers: Loar (1990)(1) goes deeper in his critique than Horgan (1984b)(2) Tye (1986)(3), Churchland (1985)(4), Papineau (1993)(5), Teller (1992)(6), McMullen (1985)(7): the examples with water/H2O, Superman/Clark Kent etc. still allow the physical and/or phenomenal concepts to have different primary intensions. For example, heat and e.g. average kinetic energy designate the same property (secondary intension), but simultaneously introduce different properties (primary intensions)! But this is not known a priori. N.B.: then Mary's knowledge about the phenomenal qualities of colors... I 143 ... was already a knowledge of physical or functional properties, but they could not connect the two before. >Color researcher Mary, >Qualia, >Knowledge, >Propositional Knowledge, >Experience, >Intentions, >Primary Intension, >Terminology/Chalmers. VsJackson/Chalmers: further objections: (Bigelow/Pargetter (1990)(8)): BigelowVsJackson, PargetterVsJackson: even for an omniscient being there is a gap between physical and indexical knowledge (for example, Rudolf Lingens with memory loss reads his own biography in the library). I 144 ChalmersVsBigelow/ChalmersVsPargetter/ChalmersVsLoar: the lack of phenomenal knowledge is quite different from the lack of indexical knowledge. Knowledge/Indexicality/Nagel/Chalmers: (Nagel 1983)(9): there is an ontological gap here. ChalmersVsNagel: we can argue more directly: there is no imaginable world in which the physical facts are as in our world, but in which the indexical facts differ from ours. >Conceivability, >Possible worlds. 1. B. Loar, Phenomenal states. Philosophical Perspectives 4, 1990: pp. 81-108 2. T. Horgan, Jackson on physical information and qualia. Philosophical Quarterly 34, 1984: pp. 147-83 3. M. Tye, The subjective qualities of experience. Mind 95, 1986: pp. 1-17 4. P. M. Churchland, Reduction, qualia and the direct introspection of brain states. Journal of Philosophy 82, 1985: pp. 8-28 5. D. Papineau, Philosophical Naturalism, Oxford 1993 6. P. Teller A contemporary look at emergence. In: A. Beckermann, H. Flohr and J. Kim (Eds) Emergence or Reduction? Prospects for Nonreductive Physicalism, Berlin 1992 7. C. McMullen, "Knowing what it's like" and the essential indexical. Philosophical Studies 48, 1985: pp. 211-33 8. J. Bigelow and R. Pargetter, Acquaintance with qualia. Theoria 56, 1990: pp. 129-47 9. Th. Nagel, The objective self. In. C. Ginet and S. Shoemaker (eds) Knowledge and Mind: Philosophical Essayys. New York 1983. |
Cha I D. Chalmers The Conscious Mind Oxford New York 1996 Cha II D. Chalmers Constructing the World Oxford 2014 |
| Knowledge how | Loar | Chalmers I 142 Knowledge how/Qualia/primary/secondary intension/LoarVsJackson/LoarVsMaterialism/Loar/Chalmers: Loar (1990)(1) goes deeper in his critique than Horgan (1984b)(2) Tye (1986)(3), Churchland (1985)(4), Papineau (1993)(5), Teller (1992)(6), McMullen (1985)(7): the examples with water/H2O, Superman/Clark Kent etc. still allow the physical and/or phenomenal concepts to have different primary intensions. For example, heat and e.g. average kinetic energy designate the same property (secondary intension), but simultaneously introduce different properties (primary intensions)! But this is not known a priori. N.B.: then Mary's knowledge about the phenomenal qualities of colors... I 143 ... was already a knowledge of physical or functional properties, but they could not connect the two before. VsJackson/Chalmers: further objections: (Bigelow/Pargetter (1990)(8)): BigelowVsJackson, PargetterVsJackson: even for an omniscient being there is a gap between physical and indexical knowledge (for example, Rudolf Lingens with memory loss reads his own biography in the library). I 144 ChalmersVsBigelow/ChalmersVsPargetter/ChalmersVsLoar: the lack of phenomenal knowledge is quite different from the lack of indexical knowledge. Knowledge/Indexicality/Nagel/Chalmers: (Nagel 1983)(9): there is an ontological gap here. ChalmersVsNagel: we can argue more directly: there is no imaginable world in which the physical facts are as in our world, but in which the indexical facts differ from ours. 1. B. Loar, Phenomenal states. Philosophical Perspectives 4, 1990: pp. 81-108 2. T. Horgan, Jackson on physical information and qualia. Philosophical Quarterly 34, 1984: pp. 147-83 3. M. Tye, The subjective qualities of experience. Mind 95, 1986: pp. 1-17 4. P. M. Churchland, Reduction, qualia and the direct introspection of brain states. Journal of Philosophy 82, 1985: pp. 8-28 5. D. Papineau, Philosophical Naturalism, Oxford 1993 6. P. Teller A contemporary look at emergence. In: A. Beckermann, H. Flohr and J. Kim (Eds) Emergence or Reduction? Prospects for Nonreductive Physicalism, Berlin 1992 7. C. McMullen, "Knowing what it's like" and the essential indexical. Philosophical Studies 48, 1985: pp. 211-33 8. J. Bigelow and R. Pargetter, Acquaintance with qualia. Theoria 56, 1990: pp. 129-47 9. Th. Nagel, The objective self. In. C. Ginet and S. Shoemaker (eds) Knowledge and Mind: Philosophical Essayys. New York 1983. |
Loar I B. Loar Mind and Meaning Cambridge 1981 Loar II Brian Loar "Two Theories of Meaning" In Truth and Meaning, G. Evans/J. McDowell Oxford 1976 Cha I D. Chalmers The Conscious Mind Oxford New York 1996 Cha II D. Chalmers Constructing the World Oxford 2014 |
| Map Example | Lewis | IV 144 Knowledge de dicto/Map-Example/Lewis: e.g. encyclopedia - applies to the world and provides knowledge about the world, not about the reader (de se). - E.g. Lingens with memory loss found himself in a library and reads his own story. (-> E.g. Lost wanderers). - Knowledge de dicto provides localization in the logical space but not in space-time - but you can close the gap. - E.g. Map: will only be used if the red dot "you are here" is removed. Explanation/(s):E.g., Two lost hikers meet. By chance they have the same hiking book. Then they will not find out their localization with the help of this book alone. Reason: In the printed book, the walkers are not identified, for example, as the one who came from the west and the one who came from the east. Solution: A modern navigation system registers the route and uses it to identify the user holding the device. >Propositional knowledge, >Non-propositional knowledge, >Self-identification, >Self-ascription. |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 |
| Objects of Belief | Lewis | IV 134 Objects of belief/Lewis: we should attribute properties instead propositions as objects of belief - they work in more cases - Proposition: set of possible worlds - i.e. a region in the logical space - in contrast properties: set of individuals. --- IV 138 Attitudes/Belief/Objects of belief/Relation theory/Lewis: instead of propositions as objects of belief: - self-attribution of properties - e.g. spatial (not logical) localization: is not a proposition: E.g. I am on the 6th floor of the Stanford library - is not a property that corresponds to a proposition - E.g. >Lingens lost his memory and has to identify himself as a member of a sub-population, whose boundaries do not coincide with the boundaries of possible worlds - with the sub-population whose sole member he is himself - propositional knowledge/Lewis: knowledge of perception: I perceive does not correspond to any proposition - reason: there are possible worlds in which someone has this perception situation and someone else ((s)the same time) does not. --- IV 139 Self-attribution of a property: is >de se, not >de dicto. |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 |
| Phenomena | Stalnaker | I 269 Def phenomenal information/terminology/Lewis/Stalnaker: phenomenal information is - beyond physical information - an irreducible other type of information. The two are independent. Stalnaker: it is the kind of information that Jackson's color researcher Mary acquires. It is compatible with the modest view. >Colour researcher Mary, >Colours/Jackson, >Knowledge/Jackson, >Knowledge how. Lewis: thesis: Mary is not missing phenomenal information. I 271ff Phenomenal information/self/subjectivity/Stalnaker: e.g. Mary knows in her room, that the treasure lies at a huge military cemetery in the 143rd row in the southerly direction and in the 57th row in the westerly direction. Problem: they still do not know that the treasure is "here". Problem: even if she stands in front of it, then she may have miscounted. ((s) Then she does not know what proposition the sentence expresses.) In the room: she cannot be fooled. Objective content: objective content is already in the room and possible to learn. Subjective content: subjective content cannot be expressed as a timeless proposition with "here". >Localization, >Index words, >Indexicality. I 274 Phenomenal indistinguishability, is possible in relation to colors, but not in relation to possible worlds. >Indistinguishability, >Possible worlds. Phenomenal information/self-identification/Stalnaker: e.g. person with memory loss: Rudolf Lingens does not know whether he is Lingens or Gustav Lauben. >Self-identification. Error: it is false to assume that there will be a possible world, that is just like the actual world, except that the experiences of Lingens were reversed with those of Lauben. Even if such an interpersonal comparison between worlds is understandable, it would not be compatible with the fact that self-localization is an irreducible information. >Centered worlds. |
Stalnaker I R. Stalnaker Ways a World may be Oxford New York 2003 |
| Possible Worlds | Lewis | IV 147 Centered possible worlds/De re/de se/Quine/Lewis: (Ontological Relativity, Propositional Objects): E.g., A cat that is being chased by a dog wants to get onto the roof to be safe - de dicto: it wants a state that is the class of all possible worlds where it reaches the roof. Problem: cross-world identity: Question: which of the many counterparts in many possible worlds is the cat itself? Solution/Quine: centered world: Pairs of a world and a designated time-space point in it, the desired state is then a class of centered worlds - no centered world belongs to two classes (desired and dreaded possible worlds). >Centered world, >Counterpart/Lewis, >Counterpart relation/Lewis, >Counterpart theory/Lewis, >Identity across worlds. QuineVs: ultimately better divided theory: here are the objects of simple settings, classes of stimulus patterns that are more complex are linguistic. Property/Lewis: corresponds to a class of centered worlds, more specifically to a property of space-time points, but also a property of cats. IV 148 Possible world/Quine/Lewis: Lewis: large particulars (concrete) - Quine: abstract entities - certain classes of classes of quadruples of real numbers - (space-time points) - Stalnaker: pro Quine: corresponds better to our everyday language: What it could have been like. IV 149 Situation/Possible world/Lewis: Thesis: there can also be alternatives within a possible world - thus distinction situation/Possible world - LewisVsStalnaker: not propositions as belief objects (objects of desire) but attitudes de se - E.g. Lingens with memory loss finds out in the book that there are two people who could be identical with him - a) on the 6th floor at Stanford - b) in the basement of a different library 3km away - two possible situations (possibilities) in the same possible worlds - solution: property instead proposition - the propositions apply to both people in the same way. >Properties/Lewis, >Proposition/Lewis. --- V 42 Centering assumption/Possible world/Lewis: If it was violated, worlds that differed in a non-observed way would be considered to be the same as the actual world. V 262 Possible world/Equality/Identity/Lewis: it is an independent and difficult question whether two possible worlds that exactly match their history also match in all other aspects - e.g. in their probabilities, laws, modal truths, counterfctual conditionals. >Counterfactual conditional/Lewis. Lewis: this is not of interest here. Overall history/Supervenience: supervenes on the history of events, whatever else may in turn supervene on the overall history. >Supervenience/Lewis. --- Schwarz I 216 Possible world/Lewis: no set of ordinary sentences - of which there are not enough in the language. Lewis: counterparts, possible worlds are real (KripkeVs) (PutnamVs). --- Lewis I 59 Possible world/Lewis: you can speak pretty freely and metaphysically guileless and without special ontological reservations about possible worlds. --- II 214 Possible world save separation of object/meta languange - Truth and analyticity cannot be defined in the same language. II 214 Definition Possible World (VsLewis): The concept of a possible world can be explained even by recourse to semantic terms. Possible worlds are models of the analytical sentences of a language or diagrams or theories of such models. II 214 LewisVs: possible worlds cannot be explained by recourse to semantic terms. Possible worlds exist and should not be replaced by their linguistic representations. 1) Such a replacement does not work properly: two worlds that are indistinguishable in the representative language are (falsely) assigned one and the same representation. >ersatz world/Lewis. |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 Schw I W. Schwarz David Lewis Bielefeld 2005 |
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| Disputed term/author/ism | Author Vs Author |
Entry |
Reference |
|---|---|---|---|
| Perry, J. | Stalnaker Vs Perry, J. | II 21 Ascription/attribution/belief attribution//propositional knowledge/index words/Heimson/Stalnaker: generally two questions have to be distinguished: 1. What is the content of belief? 2. What is the nature of the relationship between the believer and the content? The crucial indexical element lies in the answer to the second question. Solution/calibration/Stalnaker: the possible situations must be "calibrated": that means time and place have to be specified. ((s) Thus, the sets of possible worlds (poss.w.) are restricted). Solution/Perry/Stalnaker: Perry distinguishes belief state and belief content. Content/StalnakerVsPerry: but this one has a different concept of content. His term does not reflect adequately the informational content of convictions. II 147 StalnakerVsPerry/Perry/Stalnaker: Belief state/Perry/Stalnaker: this one distinguishes it from belief content (content) Informational content/content/StalnakerVsPerry: with this distinction the informational content is not displayed correctly. Index words/Perry/Stalnaker: are part of the information, not part of the means of representation. II 148 Belief object/information/StalnakerVsPerry: problem: if the index words are part of the information its belief objects cannot be the informational content (or information). E.g. Ortcutt/Lingens: although according to Perry the content of the proposition "You are Rudolf Lingens" and the expressed belief and the one of the proposition "I am Rudolf Lingens" are the same this common content can, however, not be identified with the information! Common content/content/Perry/Stalnaker: according to Perry the common content is namely "Lingens is Lingens". Problem: Lingens believed that already earlier ((s) even without knowing that he himself is Lingens). Solution/Perry/Stalnaker: he believes it now in a new way. That means he is in a new belief state. ((s) Perry like Frege: way of givenness). Belief state/informational content/StalnakerVsPerry: belief states are too subjective to represent informational content because the relevant counterpart of Ortcutt is different to Lingens' belief state in which he is put by Ortcutt's information. Content/Perry: = belief object. Belief object/content/StalnakerVsPerry: Perry's belief objects are too extensional to capture the information which is delivered during communication. We need an intermediate concept: II 149 Solution/Stalnaker: proposition as intermediate concept between belief state and belief object: Proposition/Stalnaker: divides the set of possible worlds (poss.w.) (here: possible situations) into two subsets, the ones in which the proposition is true and the ones in which it is false. Belief object/Stalnaker: propositions as b.o. can reconcile the traditional doctrines (see above) with the examples for essential indexical belief. This is a more natural access than that of Perry and Lewis. |
Stalnaker I R. Stalnaker Ways a World may be Oxford New York 2003 |
| Possible Worlds | Stalnaker Vs Possible Worlds | I 49 Possible world/poss.w./knowledge/mathematics/StalnakerVsLewis/Stalnaker: I am inclined to say that the poss.w.-theory makes assumptions about the nature of their properties that are - unlike the corresponding assumptions of mathematical platonism - incompatible with the representation of the connection between the knowledge subjects and their objects in the case of poss.w.. poss.w./MR/VsModal realism/knowledge/verificationism/StalnakerVsLewis: the modal realist cannot cite any verificationist principles for what he calls his knowledge. Conclusion: problem: the MR cannot on the one hand say that poss.w. things are of the same kind as the actual world (contingent physical objects) and say on the other hand that poss.w. are things of which we know by the same kind like of numbers, sets, functions. ((s) Namely no real existing things.). I 53 StalnakerVsLewis: he contradicts himself because his other thesis about poss.w. about which we can have substantial beliefs contradicts his definition of content (see above). I 58 Contradiction/Lewis: there is no object howsoever fantastic about which one could tell the truth by contradicting oneself. Footnote: Takashi YagisawaVsLewis: why not? What should you expect otherwise? Impossible things are impossible. II 20 Belief ascription/solution/Stalnaker: I always wonder how the poss.w. would be according to what the believer believes. E.g. Pierre: for him there are two cities (Londres and London) E.g. Lingens in the library: for him there are two men, one named "Lingens" about which the other reads something. Relations theory/RelTh/Stalnaker: this can reconcile with the assumption that propositions are the belief objects. (Team: Stalnaker pro Relations theory? (1999)) Index/belief/Stalnaker: nevertheless I believe that convictions have an irreducible indexical element. Solution/Lewis: sets of centered poss.w. as belief objects. StalnakerVsLewis: although I have accepted that such poss.w. then include a representation of the mental state of the believer. But that is not what it is about! It is not sufficient that poss.w. that are compatible with one's convictions then include a person who has these convictions (> e.g. Lingens), the believer must identify himself with the person who has this thought! Proposition/identification/self-identification/Stalnaker: I am not suggesting that this identification is fulfilled by the belief in a proposition. I now think that this is not at all about some kind of cognitive performance. Indexical conviction/Stalnaker: (E.g. Perry: memory loss, library, e.g. Lewis: 2 gods (2 omniscient gods, e.g. Castaneda: memory loss): indexical unknowing. Stalnaker: thesis: people do not differ in what they believe. II 21 E.g. O'Leary knows that he is in the basement and that Daniels is in the kitchen. And Daniels knows the same thing: that he is in the kitchen and O'Leary in the basement. Everyone knows who and where he is and who and where the other is. The poss.w. that are compatible with the convictions of the two are the same. They argue about nothing. Yet there is an obvious difference in their doxastic situation: O'Leary identifies himself with the one in the basement and Daniels identifies himself as one who is in the kitchen. poss.w. semantics/StalnakerVsPossible worlds semantics/Stalnaker: this difference in the belief states of the two is not reflected by a set of poss.w. as belief state. Solution/Lewis: self-ascription of properties, or - equivalently - sets of centered poss.w.. StalnakerVsLewis: I do not want that. StalnakerVsLewis: problem: it is wrong to treat the difference in perspective as a dispute (disagreement). The two argue about nothing. Problem: it is not sure if one can express their agreement with the fact that the set of their uncentered poss.w. is the same. Because E.g. Heimson/Perry/Stalnaker: (Heimson believes "I am David Hume") all his impersonal beliefs about Hume are correct. Suppose they are the same convictions as the convictions of Hume about Hume. Stalnaker: nevertheless it would be wrong to say that they argue about nothing. ((s) unlike O'Leary and Daniels). II 134 Localization/space/time/self-localization/logical space/Lewis/Stalnaker: logical space/Lewis/Stalnaker: set of poss.w. from which one selects one. Self-localization/physical: in space and time. We usually know where we are. ((s) but we never know all poss.w. in which we could be localized, we cannot distinguish all poss.w. because we do not know everything). Gods example/Stalnaker: the two know exactly where they are in the logical space. II 135 But they do not know where within this poss.w. they are. LewisVsTradition: the doctrine of the proposition is focused only on one of the two types of localized belief. Generalization: is what we need and for that the transition from propositions to properties (as belief objects) serves. II 144 Gods example/Stalnaker: this is also a case of unknowing, which of two indistinguishable poss.w. is actual. One is actually the actual world while the other exactly the sam, with the exception that the god who sits in the actual world on the highest mountain is this time sitting on the coldest mountain and in fact with all the properties that the god on the highest mountain actually has. ((s) two individuals change places but keep all the properties. This is only possible if localization is not a property) Omniscience/Stalnaker: then you have to say, the two gods are not really omniscient regarding propositions, but rather omniscient in relation to purely qualitative criteria. LewisVsStalnaker: Lewis rejects this explanation for two reasons: 1. because he represents the counterpart theory (c.th.) that makes the cross world identity superfluous or meaningless. 2. even without counterpart it would not work because Assuming that the two gods of world W have traded places in world V assuming the god on the highest knows that his world is W, not V. Assuming he is omniscient with respect to all propositions not only the qualitative propositions. II 145 V: the world V cannot be relevant because he knows that he does not live there. Problem: there are still two mountains in a poss.w. W where he after all what he knows can live. StalnakerVsLewis: that does not answer the question: you cannot simply stipulate that the God in W knows something and not V. Because after the explanation we proposed that leads to the fact that he knows on which mountain he lives. Lewis/Stalnaker: his explanation is plausible if one conceives it as a metaphor for a location in the logical space: logical space/Lewis/Stalnaker: assume that a map of the logical space divided into large regions match the poss.w. and in smaller subdivisions represent the locations within poss.w.. Important argument: then we can tell someone in which large region he is without telling him exactly where he is located in it. Modal Realism/MR/logical space/Stalnaker: for him this image might be appropriate. Actualism/logical space/localization/Stalnaker: for the actualism this image is misleading: to know in which country you are is different to know where in the country you are but it is not so clear that there is a difference between the fact that one knows anything about in which poss.w. one is and knowing which poss.w. is the actual. Lewis also admits this. Stalnaker: my approach seems to be really close to the one of Lewis, but no. Centered poss.w.: one should perhaps instead of indistinguishable poss.w. speak of centered worlds (after Quine). These are then distinguishable. Indistinguishability/poss.w./Stalnaker: distinct but indistinguishable poss.w. would then be the same worlds but with different centers. Attitude/properties/propositions/centered world/Lewis: to treat objects of attitudes as sets of centered poss.w. makes them to properties instead of propositions. Centered poss.w./Stalnaker: I agree that possible situations normally, perhaps even essential, are centered in the sense of a representation of a particular mental state. II 146 StalnakerVsLewis: but this makes the approach (gods example) more complicated when it comes to the relations between different mental states. E.g. to compare past with current states is then more difficult, or relations between the convictions of different people. Information/communication/Stalnaker: we need then additional explanation about how information is exchanged. Two examples: E.g. O'Leary is freed from his trunk and wonders at around nine: a) "What time was it when I wondered what time it was?" Stalnaker: that is the same question like the one he asked then. When he learns that it was three o'clock, his doubt has been eliminated. Solution: the doubt is eliminated since all possible situations (poss.w.) in which a thought occurs at two different times are involved. The centers of these situations have moved in the sense that it is now nine o'clock and O'Leary no longer in the trunk but it may be that the first occurrence of the then thought is what O'Leary is now thinking about. Important argument: this moving of the center does not require that the poss.w. that the propositions characterize are changed. b) "What time was it when I wondered if it was three or four?". (If he wondered twice) Indistinguishability: even if the two incidents were indistinguishable for O'Leary, it may still be that it was the first time which O'Leary remembers at around nine o'clock. StalnakerVsLewis: his approach is more complicated. According to his approach we have to say at three o'clock, O'Leary wonders about his current temporal localization in the actual world (act.wrld.) instead of wondering in what poss.w. he is. Versus: at nine, things are quite different: now he wonders if he lives in a poss.w. in which a particular thought occurred at three or four. This is unnecessarily complicated. E.g. Lingens, still in the library, meets Ortcutt and asks him "Do you know who I am?" – "You are my cousin, Rudolf Lingens!". Stalnaker: that seems to be a simple and successful communication. Information was requested and given. The question was answered. II 147 Proposition/Stalnaker: (Propositions as belief objects) Ortcutt's answer expresses a proposition that distinguishes between possible situations and eliminates Lingen's doubt. StalnakerVsLewis: according to his approach (self-ascription of properties), it is again more complicated: Lingens: asks if he correctly ascribes himself a certain set of properties i. Ortcutt: answers by ascribing himself a completely different set of properties. Lingens: has to conclude then subsequently himself the answer. So all the answers are always indirect in communication. ((s) also StalnakerVsChisholm, implicit). Communication/Lewis/Chisholm/StalnakerVsLewis/StalnakerVsChsholm: everyone then always speaks only about himself. Solution/Stalnaker: Lewis would otherwise have to distinguish between attitudes and speech acts and say that speech acts have propositions as object and attitudes properties as an object. Problem/StalnakerVsLewis: Lewis cannot say by intuition that the content of Ortcutt's answer is the information that eliminates Lingen's doubt. That is also a problem for Perry's approach. (> StalnakerVsPerry) |
R.C. Stalnaker I Stalnaker Ways a world may be Metaphysical and Anti-Metaphysical Essays Clarendon Press Oxford New York 2003 II Stalnaker Context and Content Oxford University Press NY 1999 |
| Stalnaker, R. | Lewis Vs Stalnaker, R. | Read III 101/102 Stalnaker equates the probability of the conditional clauses with the conditional probability. LewisVsStalnaker: there is no statement whose probability is measured by the conditional probability! (+ III 102) According to Lewis, based on Stalnaker's assumption, the odds of drawing cards are independent. But this is obviously wrong (as opposed to throwing dice). Thus, the probability of the conditional clause cannot be measured by the conditional probability. III 108 Example from Lewis If Bizet and Verdi were compatriots, Bizet would be Italian. and If Bizet and Verdi were compatriots, Bizet wouldn't be Italian. Stalnaker: one or the other must be true. Lewis: both are wrong. (Because only subjunctive conditional sentences are not truth functional). The indicative pieces would be entirely acceptable to those who do not know their nationality. Lewis IV 149 Action/Rationality/Stalnaker: Propositions are the suitable objects of settings here. LewisVsStalnaker: it turns out that he actually needs a theory of attitudes de se. Stalnaker: the rationally acting is someone who accepts various possible rational futures. The function of the wish is simple to subdivide these different event progressions into the desired and the rejected ones. Or to provide an order or measure of alternative possibilities in terms of desirability. Belief/Stalnaker: its function is simple to determine which the relevant alternative situations may be, or to arrange them in terms of their probability under different conditions. Objects of attitude/Objects of belief/Stalnaker: are identical if and only if they are functionally equivalent, and they are only if they do not differ in any alternative possible situation. Lewis: if these alternative situations are always alternative possible worlds, as Stalnaker assumes, then this is indeed an argument for propositions. ((s) Differentiation Situation/Possible world). Situation/Possible world/Possibility/LewisVsStalnaker: I think there can also be alternatives within a single possible world! For example, Lingens now knows almost enough to identify himself. He's reduced his options to two: a) he's on the 6th floor of the Stanford Library, then he'll have to go downstairs, or b) he is in the basement of the Widener College library and must go upstairs. The books tell him that there is exactly one person with memory loss in each of these places. And he found out that he must be one of them. His consideration provides 8 possibilities: The eight cases are spread over only four types of worlds! For example, 1 and 3 do not belong to different worlds but are 3000 miles away in the same world. In order to distinguish these you need qualities again, ((s) the propositions apply equally to both memory artists.) V 145 Conditionals/Probability/Stalnaker: (1968)(1) Notation: ">" (pointed, not horseshoe!) Def Stalnaker Conditional: a conditional A > C is true if and only if the least possible change that makes A true, also makes C true. (Revision). Stalnaker: assumes that P(A > C) and P(C I A) are adjusted if A is positive. The sentences, which are true however under Stalnaker's conditions, are then exactly those that have positive probabilities under his hypothesis about probabilities of conditionals. LewisVsStalnaker: this is probably true mostly, but not in certain modal contexts, where different interpretations of a language evaluate the same sentences differently. V 148 Conditional/Stalnaker: to decide whether to believe a conditional: 1. add the antecedent to your set of beliefs, 2. make the necessary corrections for the consistency 3. decide if the consequence is true. Lewis: that's right for a Stalnaker conditional if the fake revision is done by mapping. V 148/149 LewisVsStalnaker: the passage suggests that one should pretend the kind of revision that would take place if the antecedens were actually added to the belief attitudes. But that is wrong: then conditionalisation was needed. Schwarz I 60 Counterpart/c.p./counterpart theory/c.p.th./counterpart relation/c.p.r./StalnakerVsLewis: if you allow almost arbitrary relations as counterpart relations anyway, you could not use qualitative relations. (Stalnaker 1987a)(2): then you can reconcile counterpart with Haecceitism: if you come across the fact that Lewis (x)(y)(x = y > N(x = y) is wrong, (Lewis pro contingent identity, see above) you can also determine that a thing always has only one counter part per world. Stalnaker/Schwarz: this is not possible with qualitative counterpart relations, since it is always conceivable that several things - for example in a completely symmetrical world - are exactly the same as a third thing in another possible world. LewisVsStalnaker: VsNon qualitative counter part relation: all truths including modal truths should be based on what things exist (in the real world and possible worlds) and what (qualitative) properties they have (>"mosaic": >Humean World). Schwarz I 62 Mathematics/Truthmaking/Fact/Lewis/Schwarz: as with possible worlds, there is no real information: for example, that 34 is the root of 1156, tells us nothing about the world. ((s) That it applies in every possible world. Rules are not truthmakers). Schwarz: For example, that there is no one who shaves those who do not shave themselves is analogously no information about the world. ((s) So not that the world is qualitatively structured). Schwarz: maybe we'll learn more about sentences here. But it is a contingent truth (!) that sentences like "there is someone who shaves those who do not shave themselves" are inconsistent. Solution/Schwarz: the sentence could have meant something else and thus be consistent. Schwarz I 63 Seemingly analytical truth/Lewis/Schwarz: e.g. what do we learn when we learn that ophthalmologists are eye specialists? We already knew that ophthalmologists are ophthalmologists. We have experienced a contingent semantic fact. Modal logic/Modality/Modal knowledge/Stalnaker/Schwarz: Thesis: Modal knowledge could always be understood as semantic knowledge. For example, when we ask if cats are necessary animals, we ask how the terms "cat" and "animal" are to be used. (Stalnaker 1991(3),1996(4), Lewis 1986e(5):36). Knowledge/SchwarzVsStalnaker: that's not enough: to acquire contingent information, you always have to examine the world. (Contingent/Schwarz: empirical, non-semantic knowledge). Modal Truth/Schwarz: the joke about logical, mathematical and modal truths is that they can be known without contact with the world. Here we do not acquire any information. ((s) >making true: no empirical fact "in the world" makes that 2+2 = 4; Cf. >Nonfactualism; >Truthmakers). Schwarz I 207 "Secondary truth conditions"/truth conditions/tr.cond./semantic value/Lewis/Schwarz: contributing to the confusion is that the simple (see above, context-dependent, ((s) "indexical") and variable functions of worlds on truth values are often not only called "semantic values" but also as truth conditions. Important: these truth conditions (tr.cond.) must be distinguished from the normal truth conditions. Lewis: use truth conditions like this. 1986e(5),42 48: for primary, 1969(6), Chapter V: for secondary). Def Primary truth conditions/Schwarz: the conditions under which the sentence should be pronounced according to the conventions of the respective language community. Truth Conditions/Lewis/Schwarz: are the link between language use and formal semantics, their purpose is the purpose of grammar. Note: Def Diagonalization/Stalnaker/Lewis/Schwarz: the primary truth conditions are obtained by diagonalization, i.e. by using world parameters for the world of the respective situation (correspondingly as time parameter the point of time of the situation etc.). Def "diagonal proposition"/Terminology/Lewis: (according to Stalnaker, 1978(7)): primary truth conditions Def horizontal proposition/Lewis: secondary truth condition (1980a(8),38, 1994b(9),296f). Newer terminology: Def A-Intension/Primary Intension/1-Intension/Terminology/Schwarz: for primary truth conditions Def C-Intension/Secondary Intension/2-Intension/Terminology/Schwarz: for secondary truth conditions Def A-Proposition/1-Proposition/C-Proposition/2-Propsition/Terminology/Schwarz: correspondingly. (Jackson 1998a(10),2004(11), Lewis 2002b(12),Chalmers 1996b(13), 56,65) Def meaning1/Terminology/Lewis/Schwarz: (1975(14),173): secondary truth conditions. Def meaning2/Lewis/Schwarz: complex function of situations and worlds on truth values, "two-dimensional intention". Schwarz: Problem: this means very different things: Primary truth conditions/LewisVsStalnaker: in Lewis not determined by meta-linguistic diagonalization like Stalnaker's diagonal proposition. Not even about a priori implication as with Chalmer's primary propositions. Schwarz I 227 A posteriori necessity/Metaphysics/Lewis/Schwarz: normal cases are not cases of strong necessity. One can find out for example that Blair is premier or e.g. evening star = morning star. LewisVsInwagen/LewisVsStalnaker: there are no other cases (which cannot be empirically determined). LewisVs Strong Need: has no place in its modal logic. LewisVs telescope theory: possible worlds are not like distant planets where you can find out which ones exist. 1. Robert C. Stalnaker [1968]: “A Theory of Conditionals”. In Nicholas Rescher (ed.), Studies in Logical Theory, Oxford: Blackwell, 98–112 2.Robert C. Stalnaker [1987a]: “Counterparts and Identity”. Midwest Studies in Philosophy, 11: 121–140. In [Stalnaker 2003] 3. Robert C. Stalnaker [1991]: “The Problem of Logical Omniscience I”. Synthese, 89. In [Stalnaker 1999a] 4. Robert C. Stalnaker — [1996]: “On What Possible Worlds Could Not Be”. In Adam Morton und Stephen P. Stich (Hg.) Benacerraf and his Critics, Cambridge (Mass.): Blackwell. In [Stalnaker 2003] 5. David Lewis [1986e]: On the Plurality of Worlds. Malden (Mass.): Blackwell 6. David Lewis[1969a]: Convention: A Philosophical Study. Cambridge (Mass.): Harvard University Press 7. Robert C. Stalnaker [1978]: “Assertion”. In P. Cole (ed.), Syntax and Semantics, Vol. 9, New York: Academic Press, 315–332, und in [Stalnaker 1999a] 8. David Lewis [1980a]: “Index, Context, and Content”. In S. Kanger und S. ¨Ohmann (ed.), Philosophy and Grammar, Dordrecht: Reidel, und in [Lewis 1998a] 9. David Lewis [1994b]: “Reduction of Mind”. In Samuel Guttenplan (ed.), A Companion to the Philosophy of Mind, Oxford: Blackwell, 412–431, und in [Lewis 1999a] 10. Frank Jackson [1998a]: From Metaphysics to Ethics: A Defence of Conceptual Analysis. Oxford: Clarendon Press 11. Frank Jackson [2004]: “Why We Need A-Intensions”. Philosophical Studies, 118: 257–277 12. David Lewis [2002b]: “Tharp’s Third Theorem”. Analysis, 62: 95–97 13. David Chalmers [1996b]: The Conscious Mind. New York: Oxford University Press 14. David Lewis [1975]: “Languages and Language”. In [Gunderson 1975], 3–35. And in [Lewis 1983d] |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 Re III St. Read Thinking About Logic: An Introduction to the Philosophy of Logic. 1995 Oxford University Press German Edition: Philosophie der Logik Hamburg 1997 Schw I W. Schwarz David Lewis Bielefeld 2005 |
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