Realism and Anti-Realism

Realism about quantum theory naturally leads to realism about the quantum state of the universe. It leaves open whether it is a pure state represented by a wave function, or an impure one represented by a density matrix. I characterize and elaborate on Density Matrix Realism, the thesis that the universal quantum state is objective but can be impure. To clarify the thesis, I compare it with Wave Function Realism, explain the conditions under which they are empirically equivalent, consider two (...) generalizations of Density Matrix Realism, and answer some frequently asked questions. I end by highlighting an implication for scientific realism. (shrink)

Oftentimes, reality seems to us a chaos that we try to control with our theories. This article starts from the antithetic standpoint, inspired by Antonio Rosmini’s works: reality is intelligible, and originates our thinking. From this perspective, any research that tries to reach the truth is determined by the real, not the contrary. Moreover, interdisciplinarity, far from being a solipsistic enterprise, aims at achieving truth and guaranteeing scientific advancement. Here, we analyze the distinctive character of Rosminian encyclopedism and his principles (...) for preventing human errors. We then clarify why it is impossible to achieve perfection, and why such an impossibility is not problematic for the interdisciplinary dialogue. (shrink)

I outline and defend a limited realism in socio-political conceptual amelioration (RSCA). RSCA claims that, in some cases, socio-political concepts are ameliorated to represent parts of a concept-independent reality more accurately. My main aim is to dissolve a seeming dilemma for RSCA: Whereas social kinds are mind-dependent (i.e. depending on human thought and action), realism implies that the kinds represented are ontologically independent of the concepts representing them. To dissolve this dilemma, I suggest considering two different roles concepts play concerning (...) social kinds. Concepts can both generate social kinds and represent social kinds. Once a concept has generated a social kind, this social kind is part of a concept-independent reality that can be represented by different concepts. Thereby, RSCA allows amelio-rated concepts to represent social kinds (e.g., rape, marriage) more accurately while acknowledging that human actions or concepts have generated these social kinds. (shrink)

This collection of chapters, from an international group of theologians and scripture scholars, engages the hermeneutical insights of Bernard Lonergan and those influenced by him to both advance theoretical discussions concerning the interpretation of Christian Scripture and to demonstrate the usefulness of such hermeneutical insights through applied readings of specific biblical texts.

The main idea behind this book is that beliefs are, in an interesting philosophical sense, unreal. There are three main aims of the book. The first is to provide a novel characterization of the debate about the reality of beliefs that focuses not on the question of whether beliefs exist, but rather on the question of whether they can be treated as natural properties. The second aim is to propose and justify a novel version of anti-realism, called “minimal non-realism”. It (...) is argued that beliefs cannot be seen as constituting natural kinds, that they are not causally relevant, and that their content cannot be naturalized. The third aim is to inquire into the relation between the anti-realist outlook on beliefs and the folk-psychological concept of belief. It is argued that the minimal non-realist position should be seen as a justified revision of the concept in question, conducted in the general spirit of conceptual engineering. The proposed version of anti-realism has important consequences: it suggests a view according to which folk psychology should be seen as independent from cognitive science. Minimal non-realism also leads to the adoption of a pragmatic metaphilosophy of belief, according to which questions about the boundaries of beliefs should be answered by reference to pragmatic and normative considerations. (shrink)

本书包括八章内容,作者注重中西哲学比较的视野,从知识论和人生价值论方面展示中国新实在论与西方新实在论思想的异同,阐述了中国新实在论思潮的发展历程等。.

This perspective asserts the existence of only two sexes/genders, male and female, based on not only biological and reproductive processes but also from claims of non-binary or transgender identities as defined through negation which rely on the binary concept of sex/gender. Thus, individuals claiming identities on the "gender/sex spectrum" are again defining themselves through negation (definiens per negationem). This perspective suggests that the diversity of gender experiences, (the sex or gender spectrum) is defined by what individuals are not rather than (...) what they are. While the validity of non-binary and transgender identities definiens per negationem is noted, it is important to accept the reality of the binary nature of sex or gender as a scientific fact, and that all human beings are on a developmental pathway leading to either male or female. Without the reality of binary sex or gender, the gender identity spectrum does not exist as there is nothing to negate from. (shrink)

"The Problem of Intersubjectivity in Berkeley’s Immaterialism" The paper discusses the issue of intersubjectivity in Berkeley’s early philosophy. In the course of metaphysical analysis I argue that it is not possible to save within Berkeleian metaphysics intersubjectivity of the object of cognition and the unity of the world of experience, either in version of its strict identity or by taking perfect likeness as a criterion of its identity.

Mimo ujmującej prostoty filozofia Berkeleya pozostaje przedmiotem niekończących się sporów interpretacyjnych. Toczą się one przede wszystkim wokół dwóch ściśle związanych ze sobą zagadnień. Po pierwsze, od dziesiątków lat spór między badaczami dotyczy kwestii właściwej klasyfikacji berkeleyowskiej filozofii – zażarte debaty wywołuje pytanie o to, czy należy uznać ją za system idealistyczny czy raczej realistyczny? Powodu do tego sporu dostarczył sam Berkeley, który redukując cały świat doświadczenia do zespołu istniejących jedynie w umyśle idei, zarazem wielokrotnie zapewniał, że owo upodmiotowienie rzeczywistości nie (...) przynosi w najmniejszym stopniu uszczerbku jej realności. Kontrowersja ta jest jednak tylko pochodną bardziej fundamentalnej kwestii – pytania o metafizyczną strukturę berkeleyowskiej idei. Nic więc dziwnego, że oba te zagadnienia zdominowały dwudziestowieczne studia nad myślą Berkeleya. Jakie są perspektywy zakończenia tych sporów? Czy możliwe jest rozstrzygnięcie obu wymienionych kwestii? Niewątpliwie. Niemożliwe jest jednak osiągnięcie tego celu metodami czysto historycznymi. Jego realizacja wymaga zmiany postawy metodologicznej, która „spór o Berkeleya” pozwoliłaby przenieść na bardziej teoretyczny grunt. Niniejsza książka ma spełnić właśnie taką rolę. (shrink)

"Metaphysical Conditions of the Berkeleian Immaterialism" This paper discusses metaphysical conditions of the Berkeleian immaterialism. First, the abstract concept of existence is demonstrated to be inadequate for Berkeley’s metaphysics. The core of the argumentation involves showing that any attempt to establish immaterialism on the basis of the theory of existence cannot succeed without accepting the constitutiveness of idea’s mode of existence and rejecting the autonomy of an object in relation to its mode of existence. Second, it is shown that Berkeley’s (...) metaphysics demands a mono-existential theory of an object. Consequently, this paper shows that since Berkeley’s idea cannot have more than one mode of existence (i.e. in the human mind perceiving it), metaphysical analysis of Berkeleian philosophy allows one to refute all its multi-existential interpretations. (shrink)

There are two distinct approaches to Bayesian modelling in cognitive science. Black-box approaches use Bayesian theory to model the relationship between the inputs and outputs of a cognitive system without reference to the mediating causal processes; while mechanistic approaches make claims about the neural mechanisms which generate the outputs from the inputs. This paper concerns the relationship between these two approaches. We argue that the dominant trend in the philosophical literature, which characterizes the relationship between black-box and mechanistic approaches to (...) Bayesian cognitive science in terms of the dichotomy between instrumentalism and realism, is misguided. We propose that the two distinctions are orthogonal: black-box and mechanistic approaches to Bayesian modelling can each be given either an instrumentalist or a realist interpretation. We argue that the current tendency to conflate black-box approaches with instrumentalism and mechanistic approaches with realism stems from unwarranted assumptions about the nature of scientific explanation, the ontological commitments of scientific theories, and the role of abstraction and idealization in scientific models. We challenge each of these assumptions to reframe the debates over Bayesian modelling in cognitive science. (shrink)

The place of chemistry in the metaphysics of science may be viewed as peripheral compared to physics and biology. However, a metaphysics of science that disregards chemistry would be incomplete and ill-informed. This Element establishes this claim by showing how key metaphysical issues are informed by drawing on chemistry. Five metaphysical topics are investigated: natural kinds, scientific realism, reduction, laws and causation. These topics are spelled out from the perspective of ten chemical case studies, each of which illuminates the novel (...) ways that metaphysics of science can be informed by chemistry. (shrink)

Antirealism about metaphysical explanation is relatively underexplored. This paper maps out the territory for the antirealist, explaining what it would take to be an antirealist given various different conceptions of metaphysical explanation, and of the relationship between metaphysical explanation and grounding.

Dharmakīrti’s (c. seventh century) Examination of Relations (Sambandhaparīkṣā) is unique in the Indian Buddhist canon for its being the only extant root text devoted entirely to the topic of the ontological status of relations. But the core thesis of this treatise—that relations are only nominally real—is in prima facie tension with another claim that is central to Dharmakīrti’s epistemology: that there exists some kind of “natural relation” (svabhāvapratibandha) that reliably underwrites inferences. Understanding how Dharmakīrti can consistently rely on natural relations (...) to prop up his presentation of inferential reasoning while at the same time advancing an anti-realist account of relations is critical for making sense of his system of logic and epistemology, which came to be nearly universally adopted in Tibetan Buddhism cutting across traditions. Chomden Rikpé Reldri (1227–1305), who was perhaps the most prolific commentator on logic and epistemology in the history of Tibetan philosophy, composed two texts commenting on the Examination of Relations, neither of which have received any scholarly attention to date. In this paper, I provide an introduction to Chomden Reldri’s two commentaries and consider how they may illuminate Dharmakīrti’s text and also what they reveal about the understanding of Dharmakīrti’s account of relations in early Tibetan scholasticism. I then present a translation of Dharmakīrti’s Examination of Relations together with Chomden Reldri’s commentary, Annotations and Topical Outline of the Examination of Relations (’Brel pa brtag pa’i mchan dang sa bcad gnyis). (shrink)

Fred Polak’s futurology takes up where F. W. Schelling’s claims about the ‘modern mythology’ leaves off. Linking these, I argue Art and humanity’s joint meaning crisis originates in ‘symbolic idealism’, de-futurising both and crippling humanity’s attempts to develop a proper internal ‘narrative order of goods’ needed for our survival. Polak’s tracing of how various forms of Expressionism emerged from Impressionism in later modernism, transforming our images of reality and the future, vindicates Schelling’s earlier claims that our symbolic mode of ‘worlding’ (...) creates a materially positivistic idea of progress. And our modern repurposing of art has produced what Polak calls a disorienting ‘false and deluded realism’ partly responsible for the counter-utopian, post-humanist tendencies prevalent today in both the East and West. (shrink)

Cinema and Death: on Image and Immortality (سینما و مرگ: درباره نامیرایی و تصویر / Sīnimā va marg : darbārah-ʼi nāmīrāyī va taṣvīr) is a Persian book on philosophy of film, written by Milad Roshani Payan. in February 2020, the book won the highest award in the most prestigious book award in Iran, called Iran's Book of the Year Awards, in dramatic arts category. The book is divided into six chapters, and in each chapter, the relationship between cinema and death (...) is examined. -/- . (shrink)

Social metaphysics is a source of important philosophical and moral insight. Furthermore, much social metaphysics appears to be substantive. However, some have recently argued that standard views of metaphysics cannot accommodate substantive social metaphysics. In this paper I offer a new diagnosis of this problem and defend a new solution, showing that this problem is an illuminating lens through which to examine the nature and boundaries of metaphysics. This case instantiates a broad, common pattern generated by attempts to align distinctions (...) between realism and anti-realism, mind-independence and mind-dependence, and legitimate and non-legitimate inquiry. I show that the best response is to abandon the association between substantive metaphysics and mind-independence, and I sketch a new definition of substantivity, given in terms of explanatory power, that makes room for substantive social metaphysics while also offering an attractive basis for general metaphysics. (shrink)

This paper delves into the examination of metaphysical knowledge from the unique vantage point of Thomas Reid. While some philosophers, including Immanuel Kant, assert the impossibility of metaphysical knowledge based on specific epistemological and methodological principles, Reid, a proponent of direct realism, presents alternative epistemological and methodological principles that challenge the skeptics’ stance. The primary objective of this paper is to explore whether metaphysical knowledge is attainable through Reid’s perspective. In this paper, I contend that Reid’s direct realism indeed opens (...) up the possibility of metaphysics. Nevertheless, determining whether we truly possess metaphysical knowledge is far from straightforward. Instead, we rely on reliable tests to evaluate the reliability of some metaphysical beliefs. (shrink)

Beat perception has received very little attention from either philosophers of mind or philosophers of music. This neglect is unfortunate, for the topic is rich with philosophical interest. This article addresses two questions. The first concerns the nature of our experience of musical beat. Here, we argue that experiences of beat are forms of auditory perception. The second question concerns the nature of musical beat itself: what are beats? We defend a form of anthropocentric realism about beats: beats are mind‐independent (...) properties of sound sequences whose nature can be understood only in relation to our perceptual capacities. (shrink)

It is often believed that the only alternative to an idealist conception of natural phenomena excludes both the presence of objective universal forms and their progression towards higher forms as the finality of processes in the natural world. Realism regarding the universal and teleological approaches regarding processes are signs of idealism. Therefore, materialism, it would seem, must conform to a nominalist and mechanical view of nature. However, an intelligent materialist reading of idealism’s classics reveals a more complex scenario. A real (...) fact is expressed in a mystical fashion in idealism’s conceptions of objective universals and teleology. This article attempts to show such a real fact in its authentic (materialist) form. With that goal in mind, the present article discusses the notion of nature’s alienation, the distinction between abstract and concrete universals, and the concept of dialectical interaction. The natural-historical emergence of a higher form of matter’s organization assimilates, as its organs, the conditions that preceded it in time, transforming itself into an active producer of such conditions. That is the secret glimpsed but not correctly understood by idealism that a consistent materialist should not ignore. (shrink)

Reflection Theory holds that our sensations reflect physical properties, whereas Empiricism believes that sense (data), presentations, and phenomena are the ultimate existence. Lenin adhered to Reflection Theory and criticized Helmholtz’s sensory symbolism for affirming the similarity between a sensation and a physical property. By using information and color vision theories, analyzing the ostensive definition with inverted qualia, and extending the relativity principle, this paper affirms the external world’s existence independent of personal sensations. Still, it denies the similarity between a sense (...) and a physical property. Then, it improves symbolism to analog symbolism and Reflection Theory to Information Reflection Theory. (shrink)

This is a 12-page article on the life and work in philosophy of religion by William P. Alston (1921-2009).

In this article, I explore the problems of ficta ‘generation’ and ‘properties’ in light of the philosophies of Alexius Meinong and Roman Ingarden. Comparing Ingarden and the historical Meinong is not a novel idea. By contrast, comparing Ingarden and a phenomenological Meinong has not, to my knowledge, yet been explored. Here, I rely on Alberto Voltolini’s ‘phenomenological conception of außerseiende entities’. I devise Ingarden’s phenomenological ontology to account for the problems of ascription and generation that cripple Meinong’s account. In short, (...) I argue that Ingarden’s account is better suited to accommodate ficta’s generation and properties in a way that does not complicate our approach to fiction. (shrink)

According to Schaffer, most of the controversial entities that ontologists debate exist. Schaffer calls this view permissivism and he defends it by appealing to easy arguments for the existence of the entities in question. Schaffer presents several easy arguments, but his easy argument for fictional characters and his easy argument for God play a crucial role in his defence of permissivism. In this paper, I argue that Schaffer doesn’t have the resources to defend his easy argument for fictional characters or (...) his easy argument for God. So, his defence of permissivism fails. (shrink)

Despite its apparent complexity, our world seems to be governed by simple laws of physics. This volume provides a philosophical introduction to such laws. I explain how they are connected to some of the central issues in philosophy, such as ontology, possibility, explanation, induction, counterfactuals, time, determinism, and fundamentality. I suggest that laws are fundamental facts that govern the world by constraining its physical possibilities. I examine three hallmarks of laws--simplicity, exactness, and objectivity--and discuss whether and how they may be (...) associated with laws of physics. (shrink)

I explain the world of screen creatures by virtue of our familiar environment and the notion of the experiential world. My explanation is meant to strengthen the argument for the view that the constructivist world model does not need the perceptual relation. I also demonstrate that the experiential world is complete, meaning that every type of phenomenon can be explained within this realm.

Context: Some scholars have put forward constructivist world models in which the purported external world is constructed from experience (i.e., there is a constructive relation between them. However, scholars disagree about whether experience is generated by the brain and results from the perception of the purported external world (i.e., whether there are generative relations and perceptual relations. Problem: Do we need to maintain perceptual relations or generative relations in a constructivist world model? Method: I propose a world model where our (...) world is composed of a large number of screen creatures, and this is compared with the world model in the irrealist virtual world theory. There is a constructive relation in both world models, but only the second world model contains generative and perceptual relations. I provide reasons to doubt that the world model in the irrealist virtual world theory can provide sufficient reasons for involving generative or perceptual relations. Results: We should accept the world model composed of screen creatures as the model of our world; we do not need to retain perceptual or generative relations in a constructivist world model. Implications: This article points out that perceptual relations stem from a misunderstanding of certain correlations between experiences. This will generate some new ideas when considering the mind-matter problem. Constructivist content: This article discusses how to deal with generative and perceptual relations using constructivist world models. (shrink)

I have developed transcendental arguments to refute several versions of Nick Bostrom’s simulation hypothesis. I called some of these arguments the SIM-style argument. In this paper, I have four main aims. First, I employ the SIM-style argument to remedy a defect in Hilary Putnam’s Brain-in-vat argument. Second, I show that the most radical skepticism, which Tim Button called the nightmarish Cartesian skepticism, can be refuted by the SIM-style argument or by another transcendental argument I develop here. Third, I compare my (...) approach to radical skepticisms with Donald Davidson’s, as it is often regarded as an exemplar of transcendental arguments. Fourth, I explain how the prominent objections, mainly developed by Barry Stroud, to transcendental arguments can incur two undesirable results: psychologism and Kantian skepticism. (shrink)

This dissertation explores the prospects of postdeflationary substantive theorizing about truth. Postdeflationary theories define the concept of truth or the property of being a true truthbearer in a way that respects the deflationary desiderata of clarity, purity, and permissiveness with truth-aptness, without a necessary commitment to the core negative thesis of the deflationary approach. Postdeflationary substantive theories further acknowledge the complexity and explanatory utility of truth in understanding and defining other concepts and phenomena. The motivation for pursuing this study arises (...) from the so-called contemporary crisis of truth, where a substantive understanding of truth is subjected to widespread skepticism, critique, and even cynicism both inside and outside of philosophy in formal and mundane discourse. To better understand this crisis, particular attention is directed towards the deflationary critique of substantive theories of truth, which is a prevalent point of discussion in contemporary literature on western analytic philosophy. By exploring the limits and philosophical sustainability of deflationary critique of substantive accounts of truth, valuable insight is gained about the contemporary crisis of truth and the potential for substantive theorizing about truth in general. This dissertation composes of an introduction and four original research publications that address two connected themes: exploration of the philosophical sustainability of deflationary critique of substantive theories of truth, and exploration of the prospects for development of the now popular substantive pluralist theories of truth. These themes constitute both negative and positive aspects in relation to analyzing the prospects of postdeflationary substantive theorizing about truth. The first part of this dissertation focuses on arguing against the widespread deflationary readings of W.V.O. Quine’s truth, who is widely interpreted as a prominent and influential deflationist in both the secondary literature on his philosophy and contemporary truth-theoretic debates more broadly conceived. The first essay demonstrates that Quine’s immanent conception of truth involves commitments that are incompatible with general and theory-specific framings of the deflationary thesis. The second essay demonstrates conflicts between Quine’s views and what has in recent literature been argued as strong and moderate variants of the deflationary thesis. In conclusion, these essays demonstrate that the widespread deflationary readings of Quine’s truth are mistaken, thus removing a prominent thinker from the deflationists ranks while simultaneously casting suspicion towards the philosophical sustainability of the deflationary approach in general. The second part of this dissertation explores the prospects of postdeflationary substantive theorizing about truth by analyzing the limits and prospects for development of the increasingly popular substantive pluralist theories. The third essay explores different ways in which semantic ambiguity poses trouble for current pluralist models. The fourth essay argues that to achieve the theoretical desiderata that pluralists ask from discourse domains, the latter ought to be individuated on ontological rather than topical grounds. In conclusion, these essays demonstrate that while current pluralist models involve shortcomings, they encompass potential for development and provide a viable prospect for sustainable postdeflationary substantive theorizing about truth. (shrink)

This is the first new critical edition of this text since 1908, and the first to appear in the Oxford Classical Texts series. The edition is informed by a comprehensive analysis of the entire tradition of Lucullus and Academicus Primus, and by a thorough rethinking of the text documented in the accompanying commentary volume. Lucullus and Academicus Primus are a key body of evidence for the development of Academic scepticism, one of the two varieties of scepticism in antiquity. The texts (...) also shed light on the re-emergence of dogmatic Platonic philosophy in the first century BC. (shrink)

Margaret S. Archer is responsible for important conceptual developments in critical realism and the structure-agent problem but her explanatory framework often opposes those of other influential theorists. In this book she provides a response to critics of her work in the form of a set of discussions of published articles.

According to Amie Thomasson, most of the existence questions that concern ontologists can be easily answered using trivial arguments from uncontroversial premises. In this paper, I examine Thomasson’s main argument for this significant and striking thesis, focusing on the crucial premise that sortal terms have application conditions. I argue that Thomasson’s defence of this premise fails to support it. I also argue that it faces a serious objection.

This chapter presents an overview of the life, work, and philosophical contributions of Śāntarakṣita (c. 725–788), who is known for his synthesis of Nāgārjuna’s Madhyamaka with elements of the Dignāga-Dharmakīrti tradition of logic and epistemology. His two most important independent treatises, the Compendium of True Principles (Tattvasaṃgraha) and the Ornament of the Middle Way (Madhyamakālaṃkāra), are characterized by an emphasis on the indispensable role of rational analysis on the Buddhist path as well as serious and systematic engagement with competing Buddhist (...) and non-Buddhist schools of thought. Śāntarakṣita employs a pedagogical-rhetorical device of provisionally adopting what he deems to be successively more rational views to reject less rational ones. Using this approach, in the Ornament of the Middle Way, he recommends a gradual path to arrive at an understanding of the Madhyamaka ultimate truth by incorporating Yogācāra idealist ontology into his presentation of conventional truth. In this same text, he presents an influential iteration of the neither-one-nor-many argument for the Madhyamaka ultimate truth, the emptiness of intrinsic nature—i.e., the universal negation of ontologically independent being—leaving a lasting and significant impact on both Indian and Tibetan Madhyamaka Buddhist philosophy. (shrink)