Abstract David Chalmers argues that virtual objects exist in the form of data structures that have causal powers. I argue that there is a large class of virtual objects that are social objects and that do not depend upon data structures for their existence. I also argue that data structures are themselves fundamentally social objects. Thus, virtual objects are fundamentally social objects.
David Chalmers认为虚拟对象以具有因果关系的数据结构形式存在。我认为有一大类虚拟对象是社交对象，它们的存在不依赖于数据结构。我还认为，数据结构本身从根本上说是社会对象。因此，虚拟对象基本上是社交对象。
{"title":"The Social Furniture of Virtual Worlds","authors":"P. Ludlow","doi":"10.2478/disp-2019-0009","DOIUrl":"https://doi.org/10.2478/disp-2019-0009","url":null,"abstract":"Abstract David Chalmers argues that virtual objects exist in the form of data structures that have causal powers. I argue that there is a large class of virtual objects that are social objects and that do not depend upon data structures for their existence. I also argue that data structures are themselves fundamentally social objects. Thus, virtual objects are fundamentally social objects.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"16 1","pages":"345 - 369"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82485704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract In this paper, I argue that the theory of mental files can provide a unitary cognitive account of how names and singular terms work in fiction. I will suggest that the crucial notion we need is not the one of regular file, i.e., a file whose function is to accumulate information that we take to be about a single object of the outside world, but the notion of indexed file, i.e., a file that stands, in the subject’s mind, for another subject’s file about an object. When we read a novel containing the name of an individual, we acquire (fictional) information about that individual and we store those pieces of information into an indexed file. If the name also refers to a real individual outside the context of fiction, the indexed file is linked with the pre-existing regular file that we have about such individual. Otherwise, the indexed file is linked to a regular file referring to an abstract object, namely the fictional entity itself.
{"title":"Indexed Mental Files and Names in Fiction","authors":"E. Grosso","doi":"10.2478/disp-2019-0020","DOIUrl":"https://doi.org/10.2478/disp-2019-0020","url":null,"abstract":"Abstract In this paper, I argue that the theory of mental files can provide a unitary cognitive account of how names and singular terms work in fiction. I will suggest that the crucial notion we need is not the one of regular file, i.e., a file whose function is to accumulate information that we take to be about a single object of the outside world, but the notion of indexed file, i.e., a file that stands, in the subject’s mind, for another subject’s file about an object. When we read a novel containing the name of an individual, we acquire (fictional) information about that individual and we store those pieces of information into an indexed file. If the name also refers to a real individual outside the context of fiction, the indexed file is linked with the pre-existing regular file that we have about such individual. Otherwise, the indexed file is linked to a regular file referring to an abstract object, namely the fictional entity itself.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"36 1","pages":"271 - 289"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79131090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract How to interpret singular terms in fiction? In this paper, we address this semantic question from the perspective of the Artifactual Theory of Fiction (ATF). According to the ATF, fictional characters exist as abstract artifacts created by their author, and preserved through the existence of copies of an original work and a competent readership. We pretend that a well-suited semantics for the ATF can be defined with respect to a modal framework by means of Hintikka’s world lines semantics. The question of the interpretation of proper names is asked in relation to two inference rules, problematic when applied in intensional contexts: the Substitution of Identicals and Existential Generalization. The former fails because identity is contingent. The latter because proper names are not necessarily linked to well-identified individuals. This motivates a non-rigid interpretation of proper names in fiction, although cross-fictional reference (e.g. to real entities) is made possible by the interpretative efforts of the reader.
{"title":"Singular Terms, Identity, and the Creation of Fictional Characters","authors":"Matthieu Fontaine","doi":"10.2478/disp-2019-0017","DOIUrl":"https://doi.org/10.2478/disp-2019-0017","url":null,"abstract":"Abstract How to interpret singular terms in fiction? In this paper, we address this semantic question from the perspective of the Artifactual Theory of Fiction (ATF). According to the ATF, fictional characters exist as abstract artifacts created by their author, and preserved through the existence of copies of an original work and a competent readership. We pretend that a well-suited semantics for the ATF can be defined with respect to a modal framework by means of Hintikka’s world lines semantics. The question of the interpretation of proper names is asked in relation to two inference rules, problematic when applied in intensional contexts: the Substitution of Identicals and Existential Generalization. The former fails because identity is contingent. The latter because proper names are not necessarily linked to well-identified individuals. This motivates a non-rigid interpretation of proper names in fiction, although cross-fictional reference (e.g. to real entities) is made possible by the interpretative efforts of the reader.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"9 1","pages":"207 - 229"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82679010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract In this introduction, I consider different problems posed by the use of singular terms in fiction (section 1), paying especial attention to proper names and, in particular, to names of real people, places, etc. As we will see (section 2), descriptivist and Millian theories of reference face different kinds of problems in explaining the use of fictional names in fiction-related contexts. Moreover, the task of advancing a uniform account of names in these contexts—an account which deals not only with fictional names but also with “real” names—will prove to be very hard no matter whether we favour realist or antirealist intuitions about fictional discourse (section 3). Section 4 offers an overview of the content of this volume, with emphasis on the discussion between Manuel García-Carpintero and Stacie Friend about the meaning of “real” names in fiction-related contexts, the main topic of the Third Blasco Disputatio.
{"title":"Singular Terms in Fiction. Fictional and “Real” Names (III Blasco Disputatio)","authors":"J. Abad","doi":"10.2478/disp-2019-0014","DOIUrl":"https://doi.org/10.2478/disp-2019-0014","url":null,"abstract":"Abstract In this introduction, I consider different problems posed by the use of singular terms in fiction (section 1), paying especial attention to proper names and, in particular, to names of real people, places, etc. As we will see (section 2), descriptivist and Millian theories of reference face different kinds of problems in explaining the use of fictional names in fiction-related contexts. Moreover, the task of advancing a uniform account of names in these contexts—an account which deals not only with fictional names but also with “real” names—will prove to be very hard no matter whether we favour realist or antirealist intuitions about fictional discourse (section 3). Section 4 offers an overview of the content of this volume, with emphasis on the discussion between Manuel García-Carpintero and Stacie Friend about the meaning of “real” names in fiction-related contexts, the main topic of the Third Blasco Disputatio.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"26 1","pages":"111 - 142"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91314488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Models for truth in fiction must be able to account for differing versions and interpretations of a given fiction in such a way that prevents contradictions from arising. I propose an analysis of truth in fiction designed to accommodate this. I examine both the interpretation of claims about truth in fiction (the ‘Interpretation Problem’) and the metaphysical nature of fictional worlds and entities (the ‘Metaphysical Problem’). My reply to the Interpretation Problem is a semantic contextualism influenced by Cameron (2012), while my reply to the Metaphysical Problem involves an extension and generalisation of the counterpart-theoretic analysis put forth by Lewis (1978). The proposed analysis considers interpretive context as a counterpart relation corresponding to a set of worlds, W, and states that a sentence φ is true in interpretive context W iff φ is true at every world (w∈W). I consider the implications of this analysis for singular terms in fiction, concluding that their extensions are the members of sets of counterparts. In the case of pre-existing singular terms in fiction, familiar properties of the corresponding actual-world entities are salient in restricting the counterpart relation. I also explore interpretations of sentences concerning multiple fictions and those concerning both fictional and actual entities. This account tolerates a plurality of interpretive approaches, avoiding contradictions.
{"title":"Interpretive Context, Counterpart Theory and Fictional Realism without Contradictions","authors":"R. Morris","doi":"10.2478/disp-2019-0018","DOIUrl":"https://doi.org/10.2478/disp-2019-0018","url":null,"abstract":"Abstract Models for truth in fiction must be able to account for differing versions and interpretations of a given fiction in such a way that prevents contradictions from arising. I propose an analysis of truth in fiction designed to accommodate this. I examine both the interpretation of claims about truth in fiction (the ‘Interpretation Problem’) and the metaphysical nature of fictional worlds and entities (the ‘Metaphysical Problem’). My reply to the Interpretation Problem is a semantic contextualism influenced by Cameron (2012), while my reply to the Metaphysical Problem involves an extension and generalisation of the counterpart-theoretic analysis put forth by Lewis (1978). The proposed analysis considers interpretive context as a counterpart relation corresponding to a set of worlds, W, and states that a sentence φ is true in interpretive context W iff φ is true at every world (w∈W). I consider the implications of this analysis for singular terms in fiction, concluding that their extensions are the members of sets of counterparts. In the case of pre-existing singular terms in fiction, familiar properties of the corresponding actual-world entities are salient in restricting the counterpart relation. I also explore interpretations of sentences concerning multiple fictions and those concerning both fictional and actual entities. This account tolerates a plurality of interpretive approaches, avoiding contradictions.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"2007 1","pages":"231 - 253"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89795610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract In “The Virtual and the Real,” David Chalmers argues that there is an epistemic and ontological parity between VR and ordinary reality. My argument here is that, whatever the plausibility of these claims, they provide no basis for supposing that there is a similar parity of value. Careful reflection upon certain aspects of the transition that individuals make from interacting with real-world, physical environments to interacting with VR provides a basis for thinking that, to the extent that there are good reasons to deny the reality of virtual objects, there are also reasons to place a correspondingly higher value upon the experience of interacting with a VR environment. Chalmers’ assumption to the contrary arises from a subtle misrepresentation of how the phenomenon of cognitive penetration works in the perception of virtual objects, and from an unwillingness to acknowledge how our attitudes toward virtual environments are conditioned by the values we adopt when engaged in gameplay.
{"title":"The Transition into Virtual Reality","authors":"M. Silcox","doi":"10.2478/disp-2019-0007","DOIUrl":"https://doi.org/10.2478/disp-2019-0007","url":null,"abstract":"Abstract In “The Virtual and the Real,” David Chalmers argues that there is an epistemic and ontological parity between VR and ordinary reality. My argument here is that, whatever the plausibility of these claims, they provide no basis for supposing that there is a similar parity of value. Careful reflection upon certain aspects of the transition that individuals make from interacting with real-world, physical environments to interacting with VR provides a basis for thinking that, to the extent that there are good reasons to deny the reality of virtual objects, there are also reasons to place a correspondingly higher value upon the experience of interacting with a VR environment. Chalmers’ assumption to the contrary arises from a subtle misrepresentation of how the phenomenon of cognitive penetration works in the perception of virtual objects, and from an unwillingness to acknowledge how our attitudes toward virtual environments are conditioned by the values we adopt when engaged in gameplay.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"13 1","pages":"437 - 451"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75517626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract In June 2016, David Chalmers delivered the Petrus Hispanus Lectures at the LanCog research group, University of Lisbon, on the subject of objects, properties, and perception in virtual reality environments. The paper resulting from these lectures was subsequently published in Disputatio as “The Virtual and the Real” (vol. IX, 2017, No. 46, pp. 309–52). In it, Chalmers defends virtual realism, according to which virtual objects are bona fide digital objects with virtual counterparts of perceptible properties such as colour and shape, and perception in virtual reality environments is typically veridical rather than illusory. This special issue collects responses to Chalmers due to Claus Beisbart, Jesper Juul, Peter Ludlow, Neil McDonnell and Nathan Wildman, Alyssa Ney, Eric Schwitzgebel, and Marc Silcox; together with a detailed response by Chalmers to each paper. You can read the target article (Chalmers 2017, “The Virtual and the Real”) under discussion in this Special Issue here: https://doi.org/10.1515/disp-2017-0009
{"title":"SI: Chalmers on Virtual Reality Introduction","authors":"Ricardo Santos, David Yates","doi":"10.2478/disp-2019-0021","DOIUrl":"https://doi.org/10.2478/disp-2019-0021","url":null,"abstract":"Abstract In June 2016, David Chalmers delivered the Petrus Hispanus Lectures at the LanCog research group, University of Lisbon, on the subject of objects, properties, and perception in virtual reality environments. The paper resulting from these lectures was subsequently published in Disputatio as “The Virtual and the Real” (vol. IX, 2017, No. 46, pp. 309–52). In it, Chalmers defends virtual realism, according to which virtual objects are bona fide digital objects with virtual counterparts of perceptible properties such as colour and shape, and perception in virtual reality environments is typically veridical rather than illusory. This special issue collects responses to Chalmers due to Claus Beisbart, Jesper Juul, Peter Ludlow, Neil McDonnell and Nathan Wildman, Alyssa Ney, Eric Schwitzgebel, and Marc Silcox; together with a detailed response by Chalmers to each paper. You can read the target article (Chalmers 2017, “The Virtual and the Real”) under discussion in this Special Issue here: https://doi.org/10.1515/disp-2017-0009","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"24 1","pages":"291 - 296"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82146990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract I reply to seven commentaries on “The Virtual and the Real”. In response to Claus Beisbart, Jesper Juul, Peter Ludlow, and Neil McDonnell and Nathan Wildman, I clarify and develop my view that virtual are digital objects, with special attention to the nature of digital objects and data structures. In response to Alyssa Ney and Eric Schwitzgebel, I clarify and defend my spatial functionalism, with special attention to the connections between space and consciousness. In response to Marc Silcox, I clarify and develop my view of the value of virtual worlds, with special attention to the case where we experience these worlds as virtual.
{"title":"The Virtual as the Digital","authors":"D. Chalmers","doi":"10.2478/disp-2019-0022","DOIUrl":"https://doi.org/10.2478/disp-2019-0022","url":null,"abstract":"Abstract I reply to seven commentaries on “The Virtual and the Real”. In response to Claus Beisbart, Jesper Juul, Peter Ludlow, and Neil McDonnell and Nathan Wildman, I clarify and develop my view that virtual are digital objects, with special attention to the nature of digital objects and data structures. In response to Alyssa Ney and Eric Schwitzgebel, I clarify and defend my spatial functionalism, with special attention to the connections between space and consciousness. In response to Marc Silcox, I clarify and develop my view of the value of virtual worlds, with special attention to the case where we experience these worlds as virtual.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"9 1","pages":"453 - 486"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77078495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract I defend a how-possibly argument for Kantian (or Kant*-ian) transcendental idealism, drawing on concepts from David Chalmers, Nick Bostrom, and the cyberpunk subgenre of science fiction. If we are artificial intelligences living in a virtual reality instantiated on a giant computer, then the fundamental structure of reality might be very different than we suppose. Indeed, since computation does not require spatial properties, spatiality might not be a feature of things as they are in themselves but instead only the way that things necessarily appear to us. It might seem unlikely that we are living in a virtual reality instantiated on a non-spatial computer. However, understanding this possibility can help us appreciate the merits of transcendental idealism in general, as well as transcendental idealism’s underappreciated skeptical consequences.
{"title":"Kant Meets Cyberpunk","authors":"Eric Schwitzgebel","doi":"10.2478/disp-2019-0006","DOIUrl":"https://doi.org/10.2478/disp-2019-0006","url":null,"abstract":"Abstract I defend a how-possibly argument for Kantian (or Kant*-ian) transcendental idealism, drawing on concepts from David Chalmers, Nick Bostrom, and the cyberpunk subgenre of science fiction. If we are artificial intelligences living in a virtual reality instantiated on a giant computer, then the fundamental structure of reality might be very different than we suppose. Indeed, since computation does not require spatial properties, spatiality might not be a feature of things as they are in themselves but instead only the way that things necessarily appear to us. It might seem unlikely that we are living in a virtual reality instantiated on a non-spatial computer. However, understanding this possibility can help us appreciate the merits of transcendental idealism in general, as well as transcendental idealism’s underappreciated skeptical consequences.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"72 1","pages":"411 - 435"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85901573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Are the objects and events that take place in Virtual Reality genuinely real? Those who answer this question in the affirmative are realists, and those who answer in the negative are irrealists. In this paper we argue against the realist position, as given by Chalmers (2017), and present our own preferred irrealist account of the virtual. We start by disambiguating two potential versions of the realist position—weak and strong— and then go on to argue that neither is plausible. We then introduce a Waltonian variety of ictionalism about the virtual, arguing that this sort of irrealist approach avoids the problems of the realist positions, fits with a unifying theory of representational works, and offers a better account of the phenomenology of engaging in virtual experiences.
{"title":"Virtual Reality: Digital or Fictional?","authors":"Neil McDonnell, N. Wildman","doi":"10.2478/disp-2019-0004","DOIUrl":"https://doi.org/10.2478/disp-2019-0004","url":null,"abstract":"Abstract Are the objects and events that take place in Virtual Reality genuinely real? Those who answer this question in the affirmative are realists, and those who answer in the negative are irrealists. In this paper we argue against the realist position, as given by Chalmers (2017), and present our own preferred irrealist account of the virtual. We start by disambiguating two potential versions of the realist position—weak and strong— and then go on to argue that neither is plausible. We then introduce a Waltonian variety of ictionalism about the virtual, arguing that this sort of irrealist approach avoids the problems of the realist positions, fits with a unifying theory of representational works, and offers a better account of the phenomenology of engaging in virtual experiences.","PeriodicalId":52369,"journal":{"name":"Disputatio (Spain)","volume":"23 1","pages":"371 - 397"},"PeriodicalIF":0.1,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80033526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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