@misc{Lexicon of Arguments, title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 29 Mar 2024}, author = {Lewis,David K.}, subject = {Decision Theory}, note = {V 307f Decision Theory/DT/Lewis: partition/division)/Lewis: is a set of propositions, of which exactly one applies in each world (or each X-world) - provide the most detailed specification of the present actions (options) of the actor. Decision theory: says which options are rational. >Proposition/Lewis. Rational choice: delivers the greatest benefit expected. Maximum benefit: if V(A) is not surpassed by any V(A™). Problem: how do you find out that A applies. That one is living in the world A (= Proposition)?. Important argument: it is in your power, to make the news yourself. That is, you find out what they like best by producing it. V 309f Non-Causal Decision Theory/Newcomb’s Paradox/NP/LewisVs: favors the rejection of small goods as rational - although this later choice does nothing to change the previous state, which favors the evil. Newcomb's Paradox: requires a causal decision theory. >Newcomb's paradox. V 315 Non-causal decision theory: only works, because the beliefs of the actor allow it to function - ... + ... Partition of propositions (sets of possible worlds), expected benefits. >Propositional Attitudes. --- Schwarz I 66 Decision-making procedure/Lewis: the >modal realism ((s) maintaining the existence of possible worlds) is not a decision-making procedure to answer questions about possible worlds. Decision-making procedure/Schwarz: E.g. is not used by behaviorists either: he simply says that statements about mental properties are reducible to statements about dispositions. >Behaviorism, >Disposition. E.g. mathematical Platonism: does not need decision-making procedure for arithmetics. >Platonism.}, note = { 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 }, file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=216717} url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=216717} }