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Adequacy | Fraassen | I 45 Def Empirical Adequacy/Fraassen: there is a model, so that all phenomena can be identified with movements in the model (also historical, not perceived ones). Def Empirically Equivalent: are two theories if they both have models that can do this. >Models. I 84f Empirical Adequacy/Fraassen: is (unlike truth) a global property of theories - i.e. there is no general pattern of statements so that if all statements (propositions) of the theory each have this characteristic in themselves, then the theory is empirically adequate. Since theories are families of models each of which has a particular family of substructures that correspond to possible phenomena (empirical substructures). Problem: because the empirical meaning cannot be syntactically isolated, empirical adequacy must be defined directly without empirical detours. Empirical adequacy of a single statement can only be determined in terms of a theory. - Problem: unlike truth, one theory may be empirically adequate and another may not. Then a conjunction of theories must be treated differently than in the case of truth. >Truth, >Theories. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Equivalence | Fraassen | I 45 Empirical equivalence: about empirical adequacy: there is a model so that all phenomena are identifiable with movements in the model (also historical, not perceived ones) - empirically equivalent: are two theories if they have both models that do that. >Models, >Phenomena, >Truth, >Adequacy. I 152 Relative equivalence/Fraassen: (relative to background knowledge): we recognize sodium because it has a) this spectrum b) this atomic structure. Asymmetry: the spectrum does not generate the atomic structure. However, there is equivalence. Yet, only one equivalence is relevant. >Asymmetry. Equivalent propositions are true in the same possible world. >Possible worlds. Nevertheless, we can say that some possible worlds are excluded (in which the proposition is irrelevant). Equivalence: has indistinguishability, due to the same set of possible worlds - solution: distinction by means of making it true - e.g. a) either it rains or it does not rain b) ...snows or does not snow. Difference: a) is made true by the fact that it rains, b) by the fact that it does not snow. Relevance of propositions depends on deeper relevances. >Relevance. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Expansion | Fraassen | I 50 Expansion/Theory/Fraassen: seductive: that theories have hidden strenghts by allowing expansions to new phenomena. Problem: then there can never be two empirically equivalent theories because they could be distinguished by possible expansions. >Additional hypotheses. I 51 Expansion/Theory/Fraassen: e.g. suppose experiments would have shown (counterfactually) that also the center of the gravitation system for electromagnetic waves should have been at rest - then the mechanics would have been successfully extended to electromagnetism. >Experiments. Problem: "victorious expansions", can be distinguished between empirically equivalent theories, because they always have the same resources to construct models for phenomena - i.e. when a theory gains a victory, then also all the theories which are empirically equivalent to it gain a victory. Better: expansions through phenomena that do not fit into a theory - these cause a weakening. >Strength of theories. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Experiments | Fraassen | I 73 Theory/Experiment/Science/Fraassen: Tradition: the theory will learn about structure of the world. Experiment: tests the theory - in contrast to that: New/Duhem: search for empirical regularities - the search finds its way into the language itself. >Regularities, >Observation language, >Duhem. Experiment/New: 1. test the empirical adequacy of the theory. 2. fill gaps. Theory/New: 1. formulation of questions 2. guidelines for experimental setup. Glymour: it may be that a theory is better supported by evidence is than another, even though both are empirically equivalent. >Empirical equivalence. I 77 Experiment/Fraassen: is the continuation of the theory-construction by other means. >Theories. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Indeterminacy | Davidson | I (b) 35/6 See here: Proposition: This "relativism" contains nothing that could show that the measured properties are not "real". I (b) 36 Strangely, however, these conclusions have been drawn by some: e.g. John Searle: it would be incomprehensible that two different interpretations could each serve to correctly interpret the same thoughts or utterances of one person. I (b) 36 Just as numbers can capture all empirically significant relationships between weights or temperatures in an infinite number of different ways, a person's utterance can capture all the significant characteristics of the thoughts of another person in different ways. Jerry Fodor also argues that the holism or the indeterminacy of translation is a threat to realism regarding the propositinal attitudes. >Holism. Glüer II 49 DavidsonVsFodor: the same mistake: indeterminacy of the translation does not mean that the thoughts themselves are somehow vague or unreal. The indeterminacy of the translation also applies when all data are available. (Quine). There is in principle more than one translation manual. >Translation manual. Indeterminacy of Interpretation/Davidson: There are no empirical criteria to decide between empirically equivalent theories. Davidson: Solution: we must cease to regard an utterance as belonging to a particular language and no other. Rather, we should identify languages with truth theories. The indeterminacy loses its scariness. Davidson I 57 Relativity/Davidson: is not an indeterminateness at all. Glüer II 46 Translating Indeterminacy/Quine/Davidson/Glüer: also exists when all data are available - there is in principle more than one translation manual. Glüer II 47 Indeterminacy of interpretation/Davidson: there are no empirical criteria to decide between empirically equivalent theories. Glüer II 47 Indeterminacy/Davidson/Glüer: there are 3 types: 1. The logical form: empirically equivalent theories (e.eq.th.) can identify predicates, singular terms etc. differently. 2. The reference: empirically equivalent theories can be assigned to different referents. 3. The truth: the same sentence can have different truth values for empirically equivalent theories. Glüer II 49 Problem: how can both sentences be appropriate? Solution: we must not regard an utterance as belonging to only one language. Instead: identify languages with truth theories. |
Davidson I D. Davidson Der Mythos des Subjektiven Stuttgart 1993 Davidson I (a) Donald Davidson "Tho Conditions of Thoughts", in: Le Cahier du Collège de Philosophie, Paris 1989, pp. 163-171 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (b) Donald Davidson "What is Present to the Mind?" in: J. Brandl/W. Gombocz (eds) The MInd of Donald Davidson, Amsterdam 1989, pp. 3-18 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (c) Donald Davidson "Meaning, Truth and Evidence", in: R. Barrett/R. Gibson (eds.) Perspectives on Quine, Cambridge/MA 1990, pp. 68-79 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (d) Donald Davidson "Epistemology Externalized", Ms 1989 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (e) Donald Davidson "The Myth of the Subjective", in: M. Benedikt/R. Burger (eds.) Bewußtsein, Sprache und die Kunst, Wien 1988, pp. 45-54 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson II Donald Davidson "Reply to Foster" In Truth and Meaning, G. Evans/J. McDowell Oxford 1976 Davidson III D. Davidson Essays on Actions and Events, Oxford 1980 German Edition: Handlung und Ereignis Frankfurt 1990 Davidson IV D. Davidson Inquiries into Truth and Interpretation, Oxford 1984 German Edition: Wahrheit und Interpretation Frankfurt 1990 Davidson V Donald Davidson "Rational Animals", in: D. Davidson, Subjective, Intersubjective, Objective, Oxford 2001, pp. 95-105 In Der Geist der Tiere, D Perler/M. Wild Frankfurt/M. 2005 D II K. Glüer D. Davidson Zur Einführung Hamburg 1993 |
Motion | Fraassen | I 45 Apparent motion/Copernicus: there is a difference between the true motion of the earth and the true motions of the planets. "true"/Copernicus: = relative to the sun. Relative motion/Newton: (all observable B) always identifiable as the difference between true motion. Phenomena/Fraassen: we call these relative (relational) structures phenomena. Motions/Fraassen: are the structures that show the perceived motions (phenomena). Phenomenon: a phenomenon is always identifiable with movements in a model -> "empirical structures": > Quantities/Physics/Fraassen. >Phenomena. Absolute acceleration/Newton: absolute acceleration produces strain and compression in the phenomena. >Absoluteness. Newton: would the center be in another constant absolute movement (not acceleration) the phenomena would not change because power is connected to acceleration not to speed. Empirical adequacy: there is a model, so that all phenomena are identifiable with motions in the model (also historical, not perceived ones). >Models, >Empirical adequacy. Two theories are empirically equivalent if they have both models that can perform this. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Quantities (Physics) | Fraassen | I 44 Quantities/physics/Newton: a) absolute quantities: they appear in the axioms (not perceivable) - b) perceivable quantities ("sensible") - these are determined experimentally. >Experiments. I 45 Apparent movement/Copernicus: there is a difference between the true motion of the earth and the true motions of the planets. "true"/Copernicus: = is relative to the sun. Relative motions/Newton: (all observable motions) is always identifiable as the difference between true motions. Phenomena/Fraassen: we call these relative (relational) structures phenomena. Movements/Fraassen: movements are the structures that the perceived motions show (phenomena) - phenomenon: is always identifiable with movements in a model -> "empirical structures": >Quantities/Physics/Fraassen >Measurements. Absolute acceleration/Newton: absolute acceleration produces strain and compression in the phenomena - Newton: if the center were in another constant absolute motion (not acceleration) the phenomena would not change - "because force is associated with acceleration, not velocity". Empirical adequacy: there is a model so that all phenomena are identifiable with movements in the model (also historical and not perceived ones). >Absoluteness. Empirically equivalent: are two theories if they have both models that do this. >Models. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Ramsey Sentence | Schurz | I 213 Ramsey-sentene/RS/Theoretical Terms/Schurz: Here Theoretical Terms are not eliminated completely, but existentially quantified over them. Given a theory , which we now take to be a single theorem T(τ1,...τn,) (the conjunction of all axioms of T. Theoretical terms: τ1,...τn. Moreover, there are various non-theoretical terms π which are not written on separately. Then the Ramsey theorem of T is: (5.8 1) R(T): EX1,...Xn: T(X1,...Xn) Everyday language translation: there are theoretical entities X1,..Xn which satisfy the assertions of the theory. Pointe: an empirical (not theoretical) proposition follows from T exactly if it follows from R(T). ((s) It follows from the theory if it follows from the Ramsey theorem of the theory, i.e., from the assumption that the theoretical entities exist.) Thus, it holds: (5.8 -2) E(R(T)) = E(T) Notation: E(T): empirical proposition that follows from theory T. Schurz: i.e. a theory and its Ramsey theorem have the same empirical content. >Carnap-sentence/Schurz, >Empirical content. Ramsey-sentence: Here no more theoretical terms occur! Instead of it: "theoretical" variables. Therefore many, including Ramsey, saw the Ramsey theorem as an empirical theorem (not as a theoretical one. Ramsey theorem: should thus be the sought empirically equivalent non-theoretical axiomatization of the theory. HempelVs/MaxwellVs/Schurz: this is problematic because the RS asserts the existence of certain entities that we call "theoretical". Ramsey theorem/interpretation/realism/instrumentalism/Schurz: the interpretation of the RS as theoretical or non-theoretical depends on whether one interprets 2nd level quantifiers realistically or instrumentally. (a) instrumentalist interpretation: here one assumes that the range of individuals D consists of empirically accessible individuals, and runs the variables Xi over arbitrary subsets of D. (There are no theoretical individuals here). >Instrumentalism/Schurz. Whether these extensions correspond to certain theoretical real properties or not is inconsequential. (Sneed 1971(1), Ketland 2004(2), 291) I 214 Ramsey-sentence/instrumentalism: is then model-theoretically an empirical theorem! Because the models that determine the truth value of R(T) are purely empirical models (D, e1,...em). " ei": extensions of the empirical terms, pi: empirical terms of T. Structuralism: calls these empirical models "partial" models (Balzer et al. 1987(3),57). Empirical model/Schurz: is easily extendible to a full model (D, e1,...em, t1,..tn), ti: are the extensions of the theoretical terms. Pointe: this does not yet mean that R(T) is logically equivalent to E(T). Because R(T) is a 2nd level proposition and E(T) contains 1st level propositions. >Structuralism/Schurz. Def Ramsey-eliminable: if there is a 1st level empirical proposition equivalent to a RS L, then the theortical term is called Ramsey-eliminable. (Sneed 1971(1), 53). b) Realist interpretation: (Lewis, 1970(4), Papineau 1996(5)): assumes that the existence quantified variables denote real theoretical entities. The models are then no longer simple realist models: >Realism/Schurz. 1. New theoretical individuals are added to the individual domain. New: Dt. 2. not every subset of Dt corresponds to a real property. En. Ex In the simplest case, one must assume a set Et of extensions of "genuine" theoretical properties over which 2nd level variables run. Realism/Ramsey-sentence: new: now not every empirical model of instrumentalistically interpreted RS is extensible to a model of realistically interpreted Ramsey-sentence, because the quantifiers (Exi) of R(T) can have satisfactions in the power set of Det but no satisfactions in Et. In philosophical words: an empirical model, which fulfills the RS instrumentalistically, cannot be read off whether the respective theoretical entities, whose existence is postulated by R(T), are merely useful fictions or real existing entities. Instrumentalism: Proposition: Theoretical entities are useful fictions. Realism/Ramsey Theorem: here R(T) contains more than just the empirical content of a theory, it also contains the total synthetic content: if we assume that the meaning of Theoretical Terms is not determined by anything other than this theory itself, then the assertion that T makes about the world seems to be precisely that of R(T): there are unobservable entities X1,...Xn that satisfy the total assertion of the theory T(X1,...Xn). >Carnap-sentence/Schurz. 1. Sneed, J. D. (1971). The Logical Structure of Mathematical Physics. Dordrecht: Reidel. 2. Ketland, J. (2004). "Empirical Adequacy and Ramsification", British Journal for the Philosoph y of Science 55, 287-300. 3. Balzer, W. et al (1987). An Architectonic for Science. Dordrecht: Reidel. 4. Lewis, D. (1970). "How to definie Theoretical Terms", wiederabgedruckt in ders. Philosophical Papers Vol I. Oxford: Oxford University Press. 5. Papineau, D. (1996). "Theory-dependent Terms", >Philosophy of Science 63, 1- 20. |
Schu I G. Schurz Einführung in die Wissenschaftstheorie Darmstadt 2006 |
Realism | Schurz | I 211 Realism/theory of science/Schurz: two types: (a) metaphysical I 212 b) hypothetical constructive realism: thesis: the question whether a theoretical term refers cannot be decided a priori. It depends on the success of the term in experiential knowledge. Then the realist justification question converges with the instrumentalist meaning question! Miracle argument/PutnamVsQuine/PutnamVsUnderdetermined: (pro realism): It would be a miracle if theories that have long been empirically successful were not also realistically true. Underdeterminism/QuineVsPutnam/QuineVsRealism: Proposition: It is always possible to construct empirically equivalent theories T* to a given theory T with strongly different or even incompatible theoretical superstructures, so that it is impossible for T and T* to be true at the same time. Such empirically equivalent theory transformations, however, are always post hoc. Miracle argument: (Worrall 1997(1), 153ff, Carrier 2003(2), §4): The miracle argument can only have validity if one understands empirical success as the ability to make qualitatively new predictions. CarrierVsQuine/WorrallVsQuine//Schurz: no post hoc constructed theory T* has ever been able to. >Theoretical terms/Schurz. 1. Worral, J. (1997). "Structural Realism: The Best of Both Worlds?". In: Papineau, D. (ed., 1997) 139-165. 2. Carrier, M. (2003). "Experimental Success and the Revelation of Reality: The Miracle Argument for Scientific Realism", In: P. Blanchard et al (eds), Science, Society and Reality. Heidelberg: Springer. |
Schu I G. Schurz Einführung in die Wissenschaftstheorie Darmstadt 2006 |
Relativism | Quine | II 44 Theory: rewording: E.g. assuming, we swap electron and molecule - any empirical statement (with theoretical term) is rated opposite - solution: we mark the theoretical terms and assign them to the two theories: then no problem, no relativism. V 89 Relative Identity/Geach: (Geach, Reference and generality, p. 39f)(1): Identity only makes sense with regard to a general term such as "the same dog". QuineVsGeach: this certainly applies to the beginning of language learning. Identity/Showing/Pointing/Quine: Problem: there is no point in showing twice and saying, "This is the same as that". Then one could still ask. "The same what?" Example: One could have pointed once at the dog and once only at the ear. Solution: You can easily say a is identical to b. Whether a is the same dog or the same ear depends on whether a is a dog or an ear. QuineVsGeach: this makes his relativism untenable once you get used to the identity speech. Identity/Quine: but is still relative in a deeper sense. 1. Geach, Peter T., Reference and Generality, Ithaca: Cornell University Press (1962) II 44 Relativity of Theories/Quine: A theory formulation merely implies its categorical observational sentences without being implied by them. Therefore, the observation conditionals implied by two theory formulations can all be identical without the formulations implying each other. II 45 Let us assume that in a situation there is no possibility of harmonisation by reinterpretation of the terms. We would probably not know that they are empirically equivalent. Because that they are, one usually gets out by the discovery of such a reinterpretation. Nevertheless, we want to assume that they are empirically equivalent. Further assumed: all categorical observations are de facto true, although this is not known either. Further conditions for the truth of one theory or the other certainly cannot be set. Question: are they both true? Quine: I say yes. But even they can be logically incompatible despite their empirical equivalence, which raises the spectre of >cultural relativism. Because each of them is obviously only true from its point of view. QuineVsCultural Relativism: The spectre can easily be dispelled: by a step that is as trivial as the interchange of "electron" and "molecule": Since the two theoretical formulations are incompatible, they have to evaluate a certain sentence in the opposite direction. Since they are nevertheless empirically equivalent, this sentence must contain terms that are not sufficiently determined by observation criteria. Then we might as well pick out one of these terms and treat it as if it were two independent words, one belonging to one theory, the other to another. II 46 We could indicate this by the notation. By consistently maintaining this spelling, we could resolve any conflict between these theories. From then on, both could be accepted as terminologically different true descriptions of one and the same world. The threat of truth relativism has been averted. XI 121 QuineVsCultural Relativism/Lauener: is contradictory in itself. |
Quine I W.V.O. Quine Word and Object, Cambridge/MA 1960 German Edition: Wort und Gegenstand Stuttgart 1980 Quine II W.V.O. Quine Theories and Things, Cambridge/MA 1986 German Edition: Theorien und Dinge Frankfurt 1985 Quine III W.V.O. Quine Methods of Logic, 4th edition Cambridge/MA 1982 German Edition: Grundzüge der Logik Frankfurt 1978 Quine V W.V.O. Quine The Roots of Reference, La Salle/Illinois 1974 German Edition: Die Wurzeln der Referenz Frankfurt 1989 Quine VI W.V.O. Quine Pursuit of Truth, Cambridge/MA 1992 German Edition: Unterwegs zur Wahrheit Paderborn 1995 Quine VII W.V.O. Quine From a logical point of view Cambridge, Mass. 1953 Quine VII (a) W. V. A. Quine On what there is In From a Logical Point of View, Cambridge, MA 1953 Quine VII (b) W. V. A. Quine Two dogmas of empiricism In From a Logical Point of View, Cambridge, MA 1953 Quine VII (c) W. V. A. Quine The problem of meaning in linguistics In From a Logical Point of View, Cambridge, MA 1953 Quine VII (d) W. V. A. Quine Identity, ostension and hypostasis In From a Logical Point of View, Cambridge, MA 1953 Quine VII (e) W. V. A. Quine New foundations for mathematical logic In From a Logical Point of View, Cambridge, MA 1953 Quine VII (f) W. V. A. Quine Logic and the reification of universals In From a Logical Point of View, Cambridge, MA 1953 Quine VII (g) W. V. A. Quine Notes on the theory of reference In From a Logical Point of View, Cambridge, MA 1953 Quine VII (h) W. V. A. Quine Reference and modality In From a Logical Point of View, Cambridge, MA 1953 Quine VII (i) W. V. A. Quine Meaning and existential inference In From a Logical Point of View, Cambridge, MA 1953 Quine VIII W.V.O. Quine Designation and Existence, in: The Journal of Philosophy 36 (1939) German Edition: Bezeichnung und Referenz In Zur Philosophie der idealen Sprache, J. Sinnreich (Hg) München 1982 Quine IX W.V.O. Quine Set Theory and its Logic, Cambridge/MA 1963 German Edition: Mengenlehre und ihre Logik Wiesbaden 1967 Quine X W.V.O. Quine The Philosophy of Logic, Cambridge/MA 1970, 1986 German Edition: Philosophie der Logik Bamberg 2005 Quine XII W.V.O. Quine Ontological Relativity and Other Essays, New York 1969 German Edition: Ontologische Relativität Frankfurt 2003 Quine XIII Willard Van Orman Quine Quiddities Cambridge/London 1987 |
Theories | Quine | I 34 Theory does not have to be based on intention, it was internalized in the past. I 56 QuineVsVerification: it is pointless to equate a sentence within the theory with one outside - Inter-theoretically no meaning - no additions with "or" ((s) Cf. Goodman, Davidson, "fake theories"). >Verification, >Additional hypotheses. I 57 For the time being, we retain our beliefs in theory creation. I 74 Basics for a theory: Carnap: terms - Quine: sentences. I 393 Theory is only predication, universal quantification, truth function (for derived properties) - general term (for primary properties) - (no "because"). I 429 Theory: are isolated systems, mass point, infinitesimal size: behavior in every case more typical, the closer you get to zero, therefore it is acceptable - but not allowed in ontology - unlike geometric object: Position of mass points made no sense - therefore no individuation - no identity. (> Quine, Word and Object, 1960(1), §52.) I 431 Paraphrase (no synonymy): Newton could be reformulated relativistically - like Church: "true in a higher sense" - sometimes acceptable. I 432 Theory: Structure of meaning, not choice of objects (Ramsey, Russell) Quine: new: even with physical objects they are also theoretical. Reason: sentences are semantically primary. >Frege principle. 1. Quine, W. V. (1960). Word and Object. MIT Press --- II 45 Equivalence of theories: is discovered when one discovers the possibility of reinterpretation - both true - but possibly logically incompatible. --- VI 134 Theory/Empirically equivalent/logically equivalent/Quine: Two theories can be logically incompatible and yet empirically equivalent. E.g. Riemann/Euclidean geometry. Case 1: even untransformable theories (in the same terminology, where each implies certain sentences that the other one does not imply) are empirically equivalent - no problem. Case 2: additional theoretical terms Case 3: logically incompatible. Davidson: can be traced back to case 2 - because contentious sentences depend on theoretical terms which are not empirical - therefore they are still empirically equivalent. Solution: theoretical term in question in two spellings (according to theory) - that makes them logically compatible. >Theoretical terms. VI 136 Empirically equivalent/logically incompatible/Theory/Quine: Case 2: (theory for global worlds without context embedding): solution: eliminate exotic terms (without predictive power) Important argument: then it is about consistency (otherwise QuineVsConsistency theory). Elimination: justified by the fact that we have no other access to the truth except our own theory. >Elimination. VI 139 Empirically equivalent/logically incompatible/Theory/Quine: Variant/Davidson: Both theories are valid, truth predicate: in comprehensive, neutral language. QuineVsDavidson: how much further should the variables reach then? - We need a stop, because we do not want a third theory - "everything different"/Important argument: the two systems definitely describe the same world - purely verbal question. --- XII 70 Theory form/Quine: after abstraction of the meanings of the non-logical vocabulary and the value range of the variables - reinterpretation of the theory form provides models. >Vocabulary, >Reinterpretation, >Abstraction, >Models. |
Quine I W.V.O. Quine Word and Object, Cambridge/MA 1960 German Edition: Wort und Gegenstand Stuttgart 1980 Quine II W.V.O. Quine Theories and Things, Cambridge/MA 1986 German Edition: Theorien und Dinge Frankfurt 1985 Quine III W.V.O. Quine Methods of Logic, 4th edition Cambridge/MA 1982 German Edition: Grundzüge der Logik Frankfurt 1978 Quine V W.V.O. Quine The Roots of Reference, La Salle/Illinois 1974 German Edition: Die Wurzeln der Referenz Frankfurt 1989 Quine VI W.V.O. Quine Pursuit of Truth, Cambridge/MA 1992 German Edition: Unterwegs zur Wahrheit Paderborn 1995 Quine VII W.V.O. Quine From a logical point of view Cambridge, Mass. 1953 Quine VII (a) W. V. A. Quine On what there is In From a Logical Point of View, Cambridge, MA 1953 Quine VII (b) W. V. A. Quine Two dogmas of empiricism In From a Logical Point of View, Cambridge, MA 1953 Quine VII (c) W. V. A. Quine The problem of meaning in linguistics In From a Logical Point of View, Cambridge, MA 1953 Quine VII (d) W. V. A. Quine Identity, ostension and hypostasis In From a Logical Point of View, Cambridge, MA 1953 Quine VII (e) W. V. A. Quine New foundations for mathematical logic In From a Logical Point of View, Cambridge, MA 1953 Quine VII (f) W. V. A. Quine Logic and the reification of universals In From a Logical Point of View, Cambridge, MA 1953 Quine VII (g) W. V. A. Quine Notes on the theory of reference In From a Logical Point of View, Cambridge, MA 1953 Quine VII (h) W. V. A. Quine Reference and modality In From a Logical Point of View, Cambridge, MA 1953 Quine VII (i) W. V. A. Quine Meaning and existential inference In From a Logical Point of View, Cambridge, MA 1953 Quine VIII W.V.O. Quine Designation and Existence, in: The Journal of Philosophy 36 (1939) German Edition: Bezeichnung und Referenz In Zur Philosophie der idealen Sprache, J. Sinnreich (Hg) München 1982 Quine IX W.V.O. Quine Set Theory and its Logic, Cambridge/MA 1963 German Edition: Mengenlehre und ihre Logik Wiesbaden 1967 Quine X W.V.O. Quine The Philosophy of Logic, Cambridge/MA 1970, 1986 German Edition: Philosophie der Logik Bamberg 2005 Quine XII W.V.O. Quine Ontological Relativity and Other Essays, New York 1969 German Edition: Ontologische Relativität Frankfurt 2003 Quine XIII Willard Van Orman Quine Quiddities Cambridge/London 1987 |
Underdetermination | Quine | X 25ff Underdetermination/Empiricism/Quine: also through unmonitored data. --- Lauener XI 119 Underdetermination/Identity of theories/Quine/Lauener: theories: can be logically incompatible and empirically equivalent. - E.g. interchanging -electron/molecule-: makes true sentences false. Since the change is purely terminological, you can say that both versions express the same theory. - So they are empirically equivalent - however, the predicates can be reconstructed in a way that the theories also become logically equivalent. E.g. empirically equivalent: Theory a) space infinite Theory b) finite, objects shrink with distance from the center. Again, the predicates can be rephrased in such a way that the theories are logically equivalent. Underdetermination: In order to prove them, it would have to have an influence on the empirical content. Quine: it is almost impossible to find an example. --- Lauener XI 120 Underdetermination/Quine/Lauener: there are rivals to every infinite theory that are equivalent empirically, but not logically, and that cannot be made logically equivalent by reconstructing the predicates. --- Stroud I 217 Underdetermination/Theory/Theoretical terms/Entities/Quine/Stroud: the truths that the scientist introduces e.g. about molecules are not sufficiently determined by all the truths that he knows or can ever know about the normal objects. - (s) There could be several possible theories which imply the same set of truths about the normal objects, but differ in terms of the theoretical ones. - theoretical entities do not follow from the truths about normal things. Quine/Stroud: for him, normal objects are also just hypotheses. - This is how all theories go beyond data. - Underdetermination: also remains, if we included all past and future nervous stimuli of all people. --- I 234 Problem: even true sentences go beyond the data, are projections - therefore they cannot be known. >Theories; cf. >Indeterminacy, >Inscrutability. |
Quine I W.V.O. Quine Word and Object, Cambridge/MA 1960 German Edition: Wort und Gegenstand Stuttgart 1980 Quine II W.V.O. Quine Theories and Things, Cambridge/MA 1986 German Edition: Theorien und Dinge Frankfurt 1985 Quine III W.V.O. Quine Methods of Logic, 4th edition Cambridge/MA 1982 German Edition: Grundzüge der Logik Frankfurt 1978 Quine V W.V.O. Quine The Roots of Reference, La Salle/Illinois 1974 German Edition: Die Wurzeln der Referenz Frankfurt 1989 Quine VI W.V.O. Quine Pursuit of Truth, Cambridge/MA 1992 German Edition: Unterwegs zur Wahrheit Paderborn 1995 Quine VII W.V.O. Quine From a logical point of view Cambridge, Mass. 1953 Quine VII (a) W. V. A. Quine On what there is In From a Logical Point of View, Cambridge, MA 1953 Quine VII (b) W. V. A. Quine Two dogmas of empiricism In From a Logical Point of View, Cambridge, MA 1953 Quine VII (c) W. V. A. Quine The problem of meaning in linguistics In From a Logical Point of View, Cambridge, MA 1953 Quine VII (d) W. V. A. Quine Identity, ostension and hypostasis In From a Logical Point of View, Cambridge, MA 1953 Quine VII (e) W. V. A. Quine New foundations for mathematical logic In From a Logical Point of View, Cambridge, MA 1953 Quine VII (f) W. V. A. Quine Logic and the reification of universals In From a Logical Point of View, Cambridge, MA 1953 Quine VII (g) W. V. A. Quine Notes on the theory of reference In From a Logical Point of View, Cambridge, MA 1953 Quine VII (h) W. V. A. Quine Reference and modality In From a Logical Point of View, Cambridge, MA 1953 Quine VII (i) W. V. A. Quine Meaning and existential inference In From a Logical Point of View, Cambridge, MA 1953 Quine VIII W.V.O. Quine Designation and Existence, in: The Journal of Philosophy 36 (1939) German Edition: Bezeichnung und Referenz In Zur Philosophie der idealen Sprache, J. Sinnreich (Hg) München 1982 Quine IX W.V.O. Quine Set Theory and its Logic, Cambridge/MA 1963 German Edition: Mengenlehre und ihre Logik Wiesbaden 1967 Quine X W.V.O. Quine The Philosophy of Logic, Cambridge/MA 1970, 1986 German Edition: Philosophie der Logik Bamberg 2005 Quine XII W.V.O. Quine Ontological Relativity and Other Essays, New York 1969 German Edition: Ontologische Relativität Frankfurt 2003 Quine XIII Willard Van Orman Quine Quiddities Cambridge/London 1987 Q XI H. Lauener Willard Van Orman Quine München 1982 Stroud I B. Stroud The Significance of philosophical scepticism Oxford 1984 |
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Cultural Relativism | Quine Vs Cultural Relativism | II 45 Suppose all categorical observation sentences were indeed true, although even that is not known. Other conditions for the truth of one or the other theory can certainly not be made. Question: are they both true? Quine: I say yes. But even they can be logically incompatible, despite their empirical equivalence, which evokes the scare of >cultural relativism. Because each is apparently true only from its standpoint. QuineVsCultural Relativism: The scare can be easily dispelled: with a step that is as trivial as the interchange of "electron" and "molecule": As the two theoretical formulations are incompatible, they must evaluate a particular sentence oppositely. Since they are nevertheless empirically equivalent, this sentence must contain terms that are not sufficiently determined by observation criteria. Then we might as well pick out one of these terms and treat it as if they were two independent words, one belonging to one theory, the other to the other one. II 46 We could characterize this by the notation. By consistently maintaining this notation we could settle any conflict of these theories. Both could thenceforth be allowed as terminologically different true descriptions of the same world. The threat of truth relativism is averted. Observation sentences correspond with the theory holophrastically (as whole sentence) regardless of their internal structure except for the possible content of the logical implikation links between formulations and categorical observation sentences. The language needs to be neither divalent nor realistic, it does not even need anything that is clearly recognizable as terms or reference or contain any identifiable ontology. XI 121 QuineVsCultural Relativism/Lauener: self-contradictory. |
Quine I W.V.O. Quine Word and Object, Cambridge/MA 1960 German Edition: Wort und Gegenstand Stuttgart 1980 Quine II W.V.O. Quine Theories and Things, Cambridge/MA 1986 German Edition: Theorien und Dinge Frankfurt 1985 Quine III W.V.O. Quine Methods of Logic, 4th edition Cambridge/MA 1982 German Edition: Grundzüge der Logik Frankfurt 1978 Quine V W.V.O. Quine The Roots of Reference, La Salle/Illinois 1974 German Edition: Die Wurzeln der Referenz Frankfurt 1989 Quine VI W.V.O. Quine Pursuit of Truth, Cambridge/MA 1992 German Edition: Unterwegs zur Wahrheit Paderborn 1995 Quine VII W.V.O. Quine From a logical point of view Cambridge, Mass. 1953 Quine VII (a) W. V. A. Quine On what there is In From a Logical Point of View, Cambridge, MA 1953 Quine VII (b) W. V. A. Quine Two dogmas of empiricism In From a Logical Point of View, Cambridge, MA 1953 Quine VII (c) W. V. A. Quine The problem of meaning in linguistics In From a Logical Point of View, Cambridge, MA 1953 Quine VII (d) W. V. A. Quine Identity, ostension and hypostasis In From a Logical Point of View, Cambridge, MA 1953 Quine VII (e) W. V. A. Quine New foundations for mathematical logic In From a Logical Point of View, Cambridge, MA 1953 Quine VII (f) W. V. A. Quine Logic and the reification of universals In From a Logical Point of View, Cambridge, MA 1953 Quine VII (g) W. V. A. Quine Notes on the theory of reference In From a Logical Point of View, Cambridge, MA 1953 Quine VII (h) W. V. A. Quine Reference and modality In From a Logical Point of View, Cambridge, MA 1953 Quine VII (i) W. V. A. Quine Meaning and existential inference In From a Logical Point of View, Cambridge, MA 1953 Quine VIII W.V.O. Quine Designation and Existence, in: The Journal of Philosophy 36 (1939) German Edition: Bezeichnung und Referenz In Zur Philosophie der idealen Sprache, J. Sinnreich (Hg) München 1982 Quine IX W.V.O. Quine Set Theory and its Logic, Cambridge/MA 1963 German Edition: Mengenlehre und ihre Logik Wiesbaden 1967 Quine X W.V.O. Quine The Philosophy of Logic, Cambridge/MA 1970, 1986 German Edition: Philosophie der Logik Bamberg 2005 Quine XII W.V.O. Quine Ontological Relativity and Other Essays, New York 1969 German Edition: Ontologische Relativität Frankfurt 2003 Quine XIII Willard Van Orman Quine Quiddities Cambridge/London 1987 |
Davidson, D. | Quine Vs Davidson, D. | Davidson I 42 QuineVsDavidson: answered in "Der Kerngedanke des dritten Dogmas" (Th. and things): Davidson's account of his dualism of scheme and content involved a separation of conceptual schemes and language, but he did not think of separation but the concept of uninterpreted content is necessary to make conceptual relativism comprehensible. Davidson II 92 Quine: privileged access - Davidson Action/QuineVsDavidson: "well-swept ontology": not more than physical objects and classes. ((s) I.e. act not an object, but event) (>ontology). II 97 An identity statement "a = b" for events is true iff. a and b have identical causes and consequences. II 98 Idea: that the causal nexus of all events opens up a kind of system of coordinates similar to that of material things in space and time in which each event is unique. QuineVsDavidson: the criterion presupposes already that we know what it is yet to tell us. Causes and consequences are in turn events, and each event has exactly one place in the network. Infinite recourse. Thereupon Davidson rejects his idea. He takes over Quine's identity criterion for material objects: An identity statement "a = b" for material objects is only true if a and b have the same space-time coordinates. Quine II 56 Empiricism/Quine: stimuli do not make true, but lead to securitized beliefs. Quine: Davidson is right in that there is nothing to be added to Tarski when it comes to the concept of truth. QuineVsDavidson: However what I feel to be a fusion of truth and belief is that Davidson, when he speaks of "the totality of experience" and "surface irritation", makes no difference between these and the "facts" and the "world". Quine: Experience and surface irritation should not be the basis of truth, but the foundation of the securitized conviction. Empiricism: If empiricism is interpreted as a theory of truth, it is right that Davidson claims the third dogma to him and rejects it, fortunately this causes empiricism to go overboard as a truth theory. Empiricism: Empiricism remains a theory of evidence. However, minus the two old dogmas. Quine: the Third Dogma remains untouched: now, however, with respect to securitized beliefs! It has both a descriptive and a normative aspect. And in none of these aspects it seems to me like a dogma. This is what partially makes scientific theory empirical, not merely a quest for inner coherence. VI 57 Proximal/Distal/DavidsonVsQuine: the stimulus should rather be localized in the common world than at the private external surfaces of the object. The world should be the common cause. Rather a common situation than a rabbit or any object. We should make an ontology of situations our own. VI 58 Proximal/Distal/QuineVsDavidson: I prefer to stick to determining our stimuli by neural input. I#m particularly interested in the issue of transport of perception evidence from the nerve endings to the proclamation of the sciences. My naturalism would allow me (if not the interpreted individual) to relate freely to nerve endings, rabbits or any other physical objects. VI 59 "Common situations" are too vague for me. VI 62 Private Stimulus Meaning/QuineVsDavidson: I locate them still on the outer surfaces of the individual (proximal): hence its stimulus meanings also remain private. I would be completely indifferent if they turned out to be as idiosyncratic as the internal nervous structures of the individuals themselves! VI 63 In any case, outside in the open air we are dealing with our generally accessible language which each of us internalizes neurally in our own way. VI 136 Theory/Empirical Equivalence/Empirically Equivalent/Quine: we now restrict our consideration to global world systems to avoid the question of the integration of both theories in a general context. Ex So we imagine an alternative global system that is empirically equivalent to ours, but is based on exotic terms. VI 137 If this theory is as simple as ours, we eliminate all the exotic terms like "phlogiston" or "entelechy", since they have no predictive power. Here, then, in fact coherence considerations materialize! (>Coherence Theory). In fact, there are cases where we have recourse to elements foreign to the theory: Ex computers to solve the four-color problem, e.g. additional truths of the numbers, theory by digressions into analysis. Assuming the alternative theory is just as simple. But the exotic terms do not cover any newly added observable facts. VI 138 Quine: recommends the "secessionist" position: we should reject all the contexts in which exotic terms are used. With this unequal treatment we do not justify that our own theory is the more elegant one, but we can claim that we have no access to the truth beyond our own theory. The reverse position would be ecumenical: both theories would thus be simultaneously true. VI 139 Davidson: Variant: let both theories apply and understand the truth predicate so that it operates in an encompassing and theory-neutral language in which both theories are formulated quote-redeemingly. QuineVsDavidson: which raises questions with regard to the comprehensive language. The variables would have to extend further, but how much further? How about the truth? We must stop this at some point. We did not want a third theory. The secessionist position may as well recognize the same right of the competing global theories. It can still award the label of entitlement, if not the truth, impartially. VI 140 It can also switch between the two theories, and declare the terms of the other theory pointless for the time being while declaring their own to be true. XI 156 Event/Identity/QuineVsDavidson/Lauener: the identity of events is a pseudo-problem. |
W.V.O. Quine I Quine Wort und Gegenstand Stuttgart 1980, Reclam II Quine Theorien und Dinge Frankfurt/M 1985, Suhrkamp III Quine Grundzüge der Logik Frankfurt/M 1978 IV Oliver R. Scholz "Quine" aus Hügli (Hrsg) Philosophie im 20. Jahrh., Reinbek 1993 V Quine Wurzeln der Referenz Frankfurt 1989 VI Quine Unterwegs zur Wahrheit Paderborn (Schöningh) 1995 VII Quine Form al logical point of view Cambrinde 1953 IX Quine Mengenlehre und ihre Logik Vieweg 1967 X Quine Philosophie der Logik Bamberg 2005 XI Henri Lauener Quine München 1982 XII Quine Ontologische Relativität Sprechen über Gegenstände, Naturalisierte Erkenntnistheorie Davidson I D. Davidson Der Mythos des Subjektiven Stuttgart 1993 Davidson I (a) Donald Davidson "Tho Conditions of Thoughts", in: Le Cahier du Collège de Philosophie, Paris 1989, pp. 163-171 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (b) Donald Davidson "What is Present to the Mind?" in: J. Brandl/W. Gombocz (eds) The MInd of Donald Davidson, Amsterdam 1989, pp. 3-18 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (c) Donald Davidson "Meaning, Truth and Evidence", in: R. Barrett/R. Gibson (eds.) Perspectives on Quine, Cambridge/MA 1990, pp. 68-79 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (d) Donald Davidson "Epistemology Externalized", Ms 1989 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson I (e) Donald Davidson "The Myth of the Subjective", in: M. Benedikt/R. Burger (eds.) Bewußtsein, Sprache und die Kunst, Wien 1988, pp. 45-54 In Der Mythos des Subjektiven, Stuttgart 1993 Davidson II Donald Davidson "Reply to Foster" In Truth and Meaning, G. Evans/J. McDowell Oxford 1976 Davidson III D. Davidson Essays on Actions and Events, Oxford 1980 German Edition: Handlung und Ereignis Frankfurt 1990 Davidson IV D. Davidson Inquiries into Truth and Interpretation, Oxford 1984 German Edition: Wahrheit und Interpretation Frankfurt 1990 Davidson V Donald Davidson "Rational Animals", in: D. Davidson, Subjective, Intersubjective, Objective, Oxford 2001, pp. 95-105 In Der Geist der Tiere, D Perler/M. Wild Frankfurt/M. 2005 |
Fraassen, B. van | Verschiedene Vs Fraassen, B. van | Fraassen I 47 Empirically Equivalent/VsFraassen: one could argue that theories can only appear empirically equivalent as long as we do not consider their possible extensions. I 48 Different theories must have different empirical significance (empirical import). FN 6 Imperfect Example: Brownian motion: showed the superiority of kinetic theory over phenomenological thermodynamics. The example is imperfect because it was already known that in the long run the two would also differ in terms of macroscopic phenomena. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
Putnam, H. | Quine Vs Putnam, H. | Schurz I 211 Realism/Philosophy of Science/Schurz: two kinds: a) metaphysical I 212 b) hypothetical constructive realism: Thesis: the question of whether a theoretical term (TT) refers cannot be decided a priori. It depends on the success of the concept in empirical insight. Then realistic question of reasons converges with the instrumentalist question of meaning! Miracle Argument/PutnamVsQuine/PutnamVsUnder-Determinacy: (pro realism): it would be a miracle if theories that have long been empirically successful, were not also realistically true. Underdeterminacy/QuineVsPutnam/QuineVsRealism: Thesis: it is always possible to construct empirically equivalent theories T* to a given theory T with greatly different or even incompatible theoretical superstructure, so that it is impossible for T and T* to be true at the same time. However, such empirically equivalent theory transformations are always post hoc. Miracle Argument: (Worrall 1997 153ff, Carrier 2003 §4): can only be valid if we mean by empirical success the ability to make qualitatively new predictions. CarrierVsQuine/WorrallVsQuine//Schurz: no post hoc constructed theory T* was ever able to do that. |
Quine XIII Willard Van Orman Quine Quiddities Cambridge/London 1987 Schu I G. Schurz Einführung in die Wissenschaftstheorie Darmstadt 2006 |
Rey, G. | Fodor Vs Rey, G. | IV 219 Sentence/formula/Fodor/Lepore: Georges Rey reads Quine in a way that he reconstructs sentences as formulas, but without semantic holism (SH): 1) Sentence means formula! 2) Peirce’s thesis identified sentence meaning with empirical meaning (not with confirmation!) i.e. the set of observation sentences that confirm them. Def Empirical Meaning/(s): (according to Fodor/Lepore IV 219): empirical meaning corresponds to a set of observation sentences that confirm one sentence. Important argument: an observation sentence is a formula that is conditioned/confirmed by proximal stimuli. 3) The Quine-Duhem thesis (QDT) applies. Then it follows that no formula has any meaning outside of the overall theory! Fodor/LeporeVsRey: this is a very strange kind of semantics: because the meaning of each sentence consists in the observation consequences of the overall theory in which they are embedded, it follows that every sentence in a theory has the same meaning as any other sentence in that same theory! Def sentence meaning/Rey/Fodor/Lepore: sentence meaning consists in the observation consequences of the embedding overall theory. This implies, in turn, that no theory can contain a contingent conditional (hypothetical) in such that, if a disjunctive sentence is true (false), then both disjuncts are true or false, etc. IV 219 Furthermore, every sentence in a theory translates each sentence from an empirically equivalent theory and there are no relations between sentences from not empirically equivalent theories at all. A Quinean could accept all that and say: "so much the worse for those who insist on a semantics for individual sentences". Fodor/Lepore: that may be true, but in any case the Quine-Duhem thesis is trivialized: the only thing you have to hold on to when changing theory is the pronunciation! |
F/L Jerry Fodor Ernest Lepore Holism. A Shoppers Guide Cambridge USA Oxford UK 1992 Fodor I Jerry Fodor "Special Sciences (or The Disunity of Science as a Working Hypothesis", Synthese 28 (1974), 97-115 In Kognitionswissenschaft, Dieter Münch Frankfurt/M. 1992 Fodor II Jerry Fodor Jerrold J. Katz Sprachphilosophie und Sprachwissenschaft In Linguistik und Philosophie, G. Grewendorf/G. Meggle Frankfurt/M. 1974/1995 Fodor III Jerry Fodor Jerrold J. Katz The availability of what we say in: Philosophical review, LXXII, 1963, pp.55-71 In Linguistik und Philosophie, G. Grewendorf/G. Meggle Frankfurt/M. 1974/1995 |
Rorty, R. | Putnam Vs Rorty, R. | McDowell I 178 Rorty: from the causal point of view we can not submit our beliefs to the standards of investigation. PutnamVsRorty: then it remains a mystery how there may be something as beliefs at all. A second point then does not help further if we do not allow into take account the causal interactions between people with beliefs and the object of their beliefs. Because then it remains a mystery how this second standpoint is to supply the standards. Putnam I (a) 21 Theory/Meaning/Putnam: there will always be different theorie but that does not matter as long as they use different terms. If they are empirically equivalent they make no difference to us. Representation/illustration/Rorty: the whole problem is misguided, a sham debate. PutnamVsRorty: this is precisely the attempt to take the position of God. Putnam I (h) 204/205 PutnamVsRorty: if there is such a thing as "a notion being worth it", then inevitably there is the question about the nature of this "correctness". Putnam: what makes speech more than a mere expression of our present subjectivity, is that it can be evaluated for the presence or absence of these features, whether one wants to call them "truth" or "correctness" or "being worth it" or whatever. Even if it is a property that is culturally relative. But that does not indemnify us of the responsibility to say which property is! Putnam I (i) 239 Metaphysics/Philosophy/Rorty/Putnam: for Rorty and the French whom he admired two notions seem to be thrilling: 1. The failure of our philosophical "foundations" is a failure of our whole culture, therefore we have to be philosophical revisionists. I (i) 240. Typical Rorty: he rejects the "realism/anti-realism debate" and the "emotion/cognition debate" by ridiculing the debate. PutnamVsRorty: when a controversy is "futile", it does not mean that the competing images are unimportant. I (i) 242 justified assertibility/PutnamVsRorty: is independent of the opinion of the majority, but that is not a fact of transcendent reality, but it's a feature of the concept of legitimacy. The majority can agree or disagree with legitimacy. By their practice relativists themselves have demonstrated that this is the case! RelativismusVs: could argue that was just a "bad feature of the ordinary concept of "legitimcy"". PutnamVsVs: what can be called "bad", if not in relation to a metaphysical notion behind? I (i) 242/243 A philosopher who refers to that (those exist), could claim that his own convictions are true, but not justified - such a philosopher would not refute her*himself. However, it is a pragmatic inconsistency of her*his position: PutnamVsRelativismus/PutnamVsRealismus: both claim they can be simultaneously inside and outside of language! Realism does not immediately refute itself since it adopts a "perspective of God" anyway. But relativism refutes itself. Norms/values/Rorty: (1985) the improvements are not better with respect to a previously known state, but only better in the sense that now they clearly appear better than their predecessors. Norms/values/PutnamVsRorty: this is not a clarification of the concept of "improvement". I (i) 243/244 As Rorty normally speaks of Western cultural community, it could be that those gain the upper hand, who think that we "cope best" with Holcaust. ((s) "Coping better" does not seem to have been used by Rorty himself.) PutnamVsRorty: "coping better" is a question of how something appears to us and is not at all the notion of better and worse norms and standards. But standards and their image are logically independent! Therefore, it makes sense to say that what most consider to be an improvement, is in fact not. Discourse/Rorty: (Mirror of Nature) distinguishes between "normal" and "hermeneutic" discourse. normal: in compliance with the relevant standards and norms of a culture. hermeneutic: will attempt to bridge a gap of paradigms in case of unsolvable disagreements. I (i) 244/245 PutnamVsRorty: uses "true" and "reasonable" in an emotional way. This is rhetoric. Why? As is known, Mussolini was pro pragmatism: supports thoughtless activism. R.B. Perry, 1936). If tolerance and an open society are our goal, would it not be better to argue directly for them, than to hope they were byproducts of a change of the metaphysical image? PutnamVsRorty: probably he thinks that metaphysical realism is wrong. But he can not say it! Behind this disguise there is the attempt to say from the perspective of God that there is no perspective of God. Rorty VI 79 Human/society/good/bad/Rorty: "we ourselves with our standards" does not mean "we, whether we are Nazis or not", but something like "language users, who by our knowledge became improved remakes of ourselves." We have gone through a development process that we accept as rational persuasion. VI 80 This includes the prevention of brainwashing and friendly toleration of troublemakers à la Socrates and rogues à la Feyerabend. Does that mean we should keep open the possibility of persuasion by Nazis? Yes, it is, but is no more dangerous than the possibility of returning to the Ptolemaic worldview! PutnamVsRorty: "coping better" is not a concept, according to which there are better or worse norms, ... it is an internal property of our notion of justification, that justification be independent of the majority ... (Rorty: I can not remember having ever said justification is dependent on a majority.) RortyVsPutnam: "better" in relation to "us at its best" less problematic than in relation to "idealized rational acceptability". Let's try a few new ways of thinking. VI 82 Putnam: what is "bad" supposed to mean here. Except in regard to a mistaken metaphysical image? |
Putnam I Hilary Putnam Von einem Realistischen Standpunkt In Von einem realistischen Standpunkt, Vincent C. Müller Frankfurt 1993 Putnam I (a) Hilary Putnam Explanation and Reference, In: Glenn Pearce & Patrick Maynard (eds.), Conceptual Change. D. Reidel. pp. 196--214 (1973) In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (b) Hilary Putnam Language and Reality, in: Mind, Language and Reality: Philosophical Papers, Volume 2. Cambridge University Press. pp. 272-90 (1995 In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (c) Hilary Putnam What is Realism? in: Proceedings of the Aristotelian Society 76 (1975):pp. 177 - 194. In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (d) Hilary Putnam Models and Reality, Journal of Symbolic Logic 45 (3), 1980:pp. 464-482. In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (e) Hilary Putnam Reference and Truth In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (f) Hilary Putnam How to Be an Internal Realist and a Transcendental Idealist (at the Same Time) in: R. Haller/W. Grassl (eds): Sprache, Logik und Philosophie, Akten des 4. Internationalen Wittgenstein-Symposiums, 1979 In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (g) Hilary Putnam Why there isn’t a ready-made world, Synthese 51 (2):205--228 (1982) In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (h) Hilary Putnam Pourqui les Philosophes? in: A: Jacob (ed.) L’Encyclopédie PHilosophieque Universelle, Paris 1986 In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (i) Hilary Putnam Realism with a Human Face, Cambridge/MA 1990 In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam I (k) Hilary Putnam "Irrealism and Deconstruction", 6. Giford Lecture, St. Andrews 1990, in: H. Putnam, Renewing Philosophy (The Gifford Lectures), Cambridge/MA 1992, pp. 108-133 In Von einem realistischen Standpunkt, Vincent C. Müller Reinbek 1993 Putnam II Hilary Putnam Representation and Reality, Cambridge/MA 1988 German Edition: Repräsentation und Realität Frankfurt 1999 Putnam III Hilary Putnam Renewing Philosophy (The Gifford Lectures), Cambridge/MA 1992 German Edition: Für eine Erneuerung der Philosophie Stuttgart 1997 Putnam IV Hilary Putnam "Minds and Machines", in: Sidney Hook (ed.) Dimensions of Mind, New York 1960, pp. 138-164 In Künstliche Intelligenz, Walther Ch. Zimmerli/Stefan Wolf Stuttgart 1994 Putnam V Hilary Putnam Reason, Truth and History, Cambridge/MA 1981 German Edition: Vernunft, Wahrheit und Geschichte Frankfurt 1990 Putnam VI Hilary Putnam "Realism and Reason", Proceedings of the American Philosophical Association (1976) pp. 483-98 In Truth and Meaning, Paul Horwich Aldershot 1994 Putnam VII Hilary Putnam "A Defense of Internal Realism" in: James Conant (ed.)Realism with a Human Face, Cambridge/MA 1990 pp. 30-43 In Theories of Truth, Paul Horwich Aldershot 1994 SocPut I Robert D. Putnam Bowling Alone: The Collapse and Revival of American Community New York 2000 McDowell I John McDowell Mind and World, Cambridge/MA 1996 German Edition: Geist und Welt Frankfurt 2001 McDowell II John McDowell "Truth Conditions, Bivalence and Verificationism" In Truth and Meaning, G. Evans/J. McDowell Rorty I Richard Rorty Philosophy and the Mirror of Nature, Princeton/NJ 1979 German Edition: Der Spiegel der Natur Frankfurt 1997 Rorty II Richard Rorty Philosophie & die Zukunft Frankfurt 2000 Rorty II (b) Richard Rorty "Habermas, Derrida and the Functions of Philosophy", in: R. Rorty, Truth and Progress. Philosophical Papers III, Cambridge/MA 1998 In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty II (c) Richard Rorty Analytic and Conversational Philosophy Conference fee "Philosophy and the other hgumanities", Stanford Humanities Center 1998 In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty II (d) Richard Rorty Justice as a Larger Loyalty, in: Ronald Bontekoe/Marietta Stepanians (eds.) Justice and Democracy. Cross-cultural Perspectives, University of Hawaii 1997 In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty II (e) Richard Rorty Spinoza, Pragmatismus und die Liebe zur Weisheit, Revised Spinoza Lecture April 1997, University of Amsterdam In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty II (f) Richard Rorty "Sein, das verstanden werden kann, ist Sprache", keynote lecture for Gadamer’ s 100th birthday, University of Heidelberg In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty II (g) Richard Rorty "Wild Orchids and Trotzky", in: Wild Orchids and Trotzky: Messages form American Universities ed. Mark Edmundson, New York 1993 In Philosophie & die Zukunft, Frankfurt/M. 2000 Rorty III Richard Rorty Contingency, Irony, and solidarity, Chambridge/MA 1989 German Edition: Kontingenz, Ironie und Solidarität Frankfurt 1992 Rorty IV (a) Richard Rorty "is Philosophy a Natural Kind?", in: R. Rorty, Objectivity, Relativism, and Truth. Philosophical Papers Vol. I, Cambridge/Ma 1991, pp. 46-62 In Eine Kultur ohne Zentrum, Stuttgart 1993 Rorty IV (b) Richard Rorty "Non-Reductive Physicalism" in: R. Rorty, Objectivity, Relativism, and Truth. Philosophical Papers Vol. I, Cambridge/Ma 1991, pp. 113-125 In Eine Kultur ohne Zentrum, Stuttgart 1993 Rorty IV (c) Richard Rorty "Heidegger, Kundera and Dickens" in: R. Rorty, Essays on Heidegger and Others. Philosophical Papers Vol. 2, Cambridge/MA 1991, pp. 66-82 In Eine Kultur ohne Zentrum, Stuttgart 1993 Rorty IV (d) Richard Rorty "Deconstruction and Circumvention" in: R. Rorty, Essays on Heidegger and Others. Philosophical Papers Vol. 2, Cambridge/MA 1991, pp. 85-106 In Eine Kultur ohne Zentrum, Stuttgart 1993 Rorty V (a) R. Rorty "Solidarity of Objectivity", Howison Lecture, University of California, Berkeley, January 1983 In Solidarität oder Objektivität?, Stuttgart 1998 Rorty V (b) Richard Rorty "Freud and Moral Reflection", Edith Weigert Lecture, Forum on Psychiatry and the Humanities, Washington School of Psychiatry, Oct. 19th 1984 In Solidarität oder Objektivität?, Stuttgart 1988 Rorty V (c) Richard Rorty The Priority of Democracy to Philosophy, in: John P. Reeder & Gene Outka (eds.), Prospects for a Common Morality. Princeton University Press. pp. 254-278 (1992) In Solidarität oder Objektivität?, Stuttgart 1988 Rorty VI Richard Rorty Truth and Progress, Cambridge/MA 1998 German Edition: Wahrheit und Fortschritt Frankfurt 2000 |
Sellars, W. | Fraassen Vs Sellars, W. | I 32 Empirical Laws/Sellars: We don’t have them! E.g. that water boils at 100 ° applies only when the pressure is normal. (> Cartwright). Fraassen: that’s only methodically so far, because we have no confidence in the generalization of our everyday experiences. Problem: but we expect of a theory that postulates microstructure (theoretical entities) that it shows actual universal regularities. FraassenVsSellars/FraassenVsRealism: thus an unobservable reality is postulated behind the phenomena. E.g. Suppose at an early stage of chemistry it was discovered that different samples of gold dissolved at different speeds in aqua regia. But the samples were identical in terms of observation. I 33 Solution: (then): for the two samples a different microstructure was postulated. Then, the variation was explained with that the samples were mixtures of these two substances (which are identical in terms of observation). Thus, the laws have no observation-wise counterpart. Without that no explanation seems possible. And that is the goal of science, so we have to believe in an unobservable microstructure. This leads to three questions: 1) Does the postulation of the microstructure really have new consequences for the observable phenomena?. 2) Does science really always have to provide explanations?. 3) Could there be another rationale for the use of the image of the microstructure in the development of theories?. FraassenVsSellars: Ad 1): it seems that these hypothetical chemists very well postulated new observable regularities: Suppose two substances A and B with dissolution rates x and x+y. Every gold sample is a mixture of the two substances. Then it follows that every sample dissolves at a rate between x and x+y. And that is not implied by the fact that different samples have dissolved in this scope in the past. Thus Sellars is refuted in the first point. Suppose (for the sake of Sellars’ argument), there is still no way to predict the dissolution rates more accurately. Do we then need a categorical statement that is not based on the observable? (That was Reichenbach’s principle of the common cause, or the demand for the existence of hidden parameters). Sellars/Hidden Parameters: clearly recognizes that this would counter the current quantum mechanics, accordingly, he says that their mathematical models are incompatible with it. I 34 So he is limits himself to those cases where it is consistent to assume hidden variables. Consistency/Fraassen: is, of course, a logical hold point. FraassenVsHidden Variables/FraassenVsSellars: this does not prevent the disaster: although there is some evidence that hidden variables cannot be introduced in a classical deterministic theory, this evidence demands something much more stronger than consistency: E.g. the assumption that two different physical variables cannot have the same probability distribution in the measurement across all possible states. So if we are unable to specify differences in the forecast for the observable, there is no real difference. (No distinction without difference. Stronger demand than consistency stronger/weaker). Ad. 3) How can anti-realism make sense of that? Apart from the actually new empirical consequences (see above) he will cite methodological reasons. With the assumption of a particular microstructure we could come to new implications of empirical regularities. This is, of course, only a hope. But: Science/Fraassen: Thesis: it is not about explanation as such, but about new statements about observable regularities. I 30 FraassenVsHidden Parameters: if this is empirically equivalent to the orthodox quantum mechanics, it leads to non-logical correlation of non-classical nature, which would still violate the principle of the common cause. But this question is also academic, because modern physics does not need hidden parameters. |
Fr I B. van Fraassen The Scientific Image Oxford 1980 |
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