While the information revolution has ushered in a renewed philosophical interest in the notion of virtuality, the ontological status of virtual entities remains ambiguous. The present paper examines three forms of metaphysical realism about the meaning of the term ‘virtual’: genuine as well as intentionalist and computer-based reductivist realisms. Since all three are found wanting, a nominalist alternative is proposed. It is argued that ‘virtual’ is non-referential, and thus ontologically non-committing. Focusing on the metaphysical problem about the ontological status of (...) virtuality obscures the real issue, namely the ontological status of models as implemented in software. (shrink)

While the information revolution has ushered in a renewed philosophical interest in the notion of virtuality, the ontological status of virtual entities remains ambiguous. The present paper examines three forms of metaphysical realism about the meaning of the term ‘virtual’: genuine as well as intentionalist and computer-based reductivist realisms. Since all three are found wanting, a nominalist alternative is proposed. It is argued that ‘virtual’ is non-referential, and thus ontologically non-committing. Focusing on the metaphysical problem about the ontological status of (...) virtuality obscures the real issue, namely the ontological status of models as implemented in software. (shrink)

Wittgenstein did not claim that the ordinary language concept ‘game’ cannot be defined: he claimed that there are multiple definitions that can be adopted for special purposes, but no single definition applicable to all games. I will defend this interpretation of Wittgenstein’s position by showing its compatibility with a pragmatic argumentative view of definitions, and how this view accounts for the diversity of disagreeing game definitions in definitional disputes.

The notion of dialogue is foundational for both Juri Lotman and Mikhail Bakhtin. It is also central in Charles S. Peirce’s semeiotics and logic. While there are several scholarly comparisons of Bakhtin’s and Lotman’s dialogisms, these have yet to be compared with Peirce’s semeiotic dialogues. This article takes tentative steps toward a comparative study of dialogue in Peirce, Lotman, and Bakhtin. Peirce’s understanding of dialogue is explicated, and compared with both Lotman’s as well as Bakhtin’s conceptions. Lotman saw dialogue as (...) the basic meaning-making mechanism in the semiosphere. The benefits and shortcomings of reconceptualizing the semiosphere on the basis of Peircean and Bakhtinian dialogues are weighed. The aim is to explore methodological alternatives in semiotics, not to challenge Lotman’s initial model. It is claimed that the semiosphere qua model operating with Bakhtinian dialogues is narrower in scope than Lotman’s original conception, while the semiosphere qua model operating with Peircean dialogues appears to be broader in scope. It is concluded that the choice between alternative dialogical foundations must be informed by attentiveness to their differences, and should be motivated by the researcher’s goals and theoretical commitments. (shrink)

Deepfakes are fake recordings generated by machine learning algorithms. Various philosophical explanations have been proposed to account for their epistemic harmfulness. In this paper, I argue that deepfakes are epistemically harmful because they undermine trust in recording technology. As a result, we are no longer entitled to our default doxastic attitude of believing that P on the basis of a recording that supports the truth of P. Distrust engendered by deepfakes changes the epistemic status of recordings to resemble that of (...) handmade images. Their credibility, like that of testimony, depends partly on the credibility of the source. I consider some proposed technical solutions from a philosophical perspective to show the practical relevance of these suggestions. (shrink)

Truthlikeness in historiography would allow us to be optimistic fallible realists about historiography – to hold that historical knowledge is about the past, true albeit fallible, and can increase over time. In this paper, three desiderata for a concept of truthlikeness in historiography will be outlined. One of the main challenges for truthlikeness is historiographic skepticism which holds that historiography is indistinguishable from fiction and cannot therefore furnish us with true knowledge about the past. Such skepticism rests on the postmodern (...) challenge, which will be criticized on the grounds that it rests on an implausible theory of meaning. It will be shown that Peirce’s semeiotic and pragmatist theory of truth, interpreted dialogically or game-theoretically, provides a suitable framework within which to pursue the project of defining a concept of truthlikeness for historiography. Finally, directions for possible future research into truthlikeness in historiography, including ways of defining a measure of truthlikeness, will be considered. (shrink)

“Father” Zachary Hale Comstock is a self‐professed prophet, religious zealot, and racist, who has kept his “heir” under lock and key in the floating city of Columbia. Booker DeWitt is a washed‐up, disgraced ex‐Pinkerton agent haunted by his participation in the Wounded Knee Massacre. He enters Columbia to rescue Elizabeth in exchange for having his gambling debts settled. After much bloodshed, Booker saves Elizabeth and kills Comstock. In the past, Booker attended a baptism to assuage his guilt over Wounded Knee. (...) In some worlds he rejected the baptism, got married, had a daughter, Anna, and ended up as an indebted alcoholic ex‐Pinkerton agent. In the Comstock world, Anna is renamed Elizabeth in order to conceal her true origins. BioShock Infinite paints a metaphysical picture that treats the many‐worlds interpretation of quantum mechanics as reality. (shrink)

This essay presents a dialogical framework for treating philosophical disagreements as persuasion dialogues with analogical argumentation, with the aim of recasting philosophical disputes as disagreements over analogies. This has two benefits: it allows us to temporarily bypass conflicting metaphysical intuitions by focusing on paradigmatic examples, similarities, and the plausibility of conclusions for or against a given point of view; and it can reveal new avenues of argumentation regarding a given issue. This approach to philosophical disagreements is illustrated by studying the (...) role of argumentation by analogy in disputes over Lockean justifications of intellectual property rights, and disagreements over whether artificial agents should be treated as moral agents. Finally, a nonexhaustive list of possible global and local points of contention over analogical arguments is identified in order to highlight potential avenues of argumentation in disagreements over analogies. (shrink)

Arguments from analogy are pervasive in everyday reasoning, mathematics, philosophy, and science. Informal logic studies everyday argumentation in ordinary language. A branch of fuzzy logic, approximate reasoning, seeks to model facets of everyday reasoning with vague concepts in ill-defined situations. Ways of combining the results from these fields will be suggested by introducing a new argumentation scheme—a fuzzy analogical argument from classification—with the associated critical questions. This will be motivated by a case study of analogical reasoning in the virtual friendship (...) debate within information ethics. The virtual friendship debate is a disagreement over whether virtual friendships are genuine friendships. It will be argued that the debate could move away from its current impasse, caused by unproductive metaphysical and logical assumptions, if extant arguments are reinterpreted as fuzzy analogical arguments from classification, and subjected to a new set of critical questions which would replace the quest for facts of essence about friendship with an emphasis on empirical data, persuasion, and definitional power. (shrink)