Multialgebras have been much studied in mathematics and in computer science. In 2016 Carnielli and Coniglio introduced a class of multialgebras called swap structures, as a semantic framework for dealing with several Logics of Formal Inconsistency that cannot be semantically characterized by a single finite matrix. In particular, these LFIs are not algebraizable by the standard tools of abstract algebraic logic. In this paper, the first steps towards a theory of non-deterministic algebraization of logics by swap structures are given. Specifically, (...) a formal study of swap structures for LFIs is developed, by adapting concepts of universal algebra to multialgebras in a suitable way. A decomposition theorem similar to Birkhoff’s representation theorem is obtained for each class of swap structures. Moreover, when applied to the 3-valued algebraizable logics J3 and Ciore, their classes of algebraic models are retrieved, and the swap structures semantics become twist structures semantics. This fact, together with the existence of a functor from the category of Boolean algebras to the category of swap structures for each LFI, suggests that swap structures can be seen as non-deterministic twist structures. This opens new avenues for dealing with non-algebraizable logics by the more general methodology of multialgebraic semantics. (shrink)

Reedition of papers in English spanning from 1986 to 2009 /// Historical background -- An imposed legacy -- Twentieth century contemporaneity -- Appendix: The philosophy of teaching legal philosophy in Hungary /// HISTORICAL BACKGROUND -- PHILOSOPHY OF LAW IN CENTRAL & EASTERN EUROPE: A SKETCH OF HISTORY [1999] 11–21 // PHILOSOPHISING ON LAW IN THE TURMOIL OF COMMUNIST TAKEOVER IN HUNGARY (TWO PORTRAITS, INTERWAR AND POSTWAR: JULIUS MOÓR & ISTVÁN LOSONCZY) [2001–2002] 23–39: Julius Moór 23 / István Losonczy 29 // (...) ON THE SURVIVAL OF ILMAR TAMMELO’S LETTER AND MANUSCRIPT ADDRESSED TO PROFESSOR MOÓR [2009] 41–44 // PROFESSIONAL DISTRESS AND SCARCITY: ALEXANDER HORVÁTH AND THE LEGACY OF NATURAL LAW IN HUNGARY [2005] 45–50 // HUNGARIAN LEGAL PHILOSOPHY IN THE 20TH CENTURY [2011] 51–72: I. The Pre-war Period [1. Bódog (Felix) Somló (1871–1920) 52] / II. The Inter-war Period [2. Gyula (Julius) Moór (1888–1950) 54 / 3. Barna Horváth (1896–1973) 55 / 4. József Szabó (1909–1992) 57 / 5. István Bibó (1911–1979) 58 / 6. Tibor Vas (1911–1983) 59 / 7. István Losonczy (1918–1980) 60] III. The Post-war Period (Communism) 61 [8. Imre Szabó (1912–1991) 62 / 9. Vilmos Peschka (1929–2006) 63 / 10. Kálmán Kulcsár (1928–2010) 65] IV. Contemporary Trends and Perspectives 66 [11. Csaba Varga (b. 1941) 66 / 12. András Sajó (b. 1949) 69 / 13. Béla Pokol (b. 1950) 70] V. Our Understanding of the Law Today 71 --- AN IMPOSED LEGACY -- LOOKING BACK [1999] 75–94: 1. On Ideologies and Marxism in general 75 / 2. Life of an Intellectual in Communism 79 / 3. On Marxism and its Socialist Cultivation in Particular 82 / 4. Legal Philosophising [4.1. Approaches to Law 87 / 4.2. Arriving at a Legal Ontology 91] 5. Conclusion 94 // LEGAL PHILOSOPHY OF THE MARXISM OF SOCIALISM: HUNGARIAN OVERVIEW IN AN INTERNATIONAL PERSPECTIVE [2003] 95–151: I. Development and Balance of Marxist Philosophising on Law in Hungary [1. Preliminaries (until 1948) 96 / 2. Stalinism (from the Soviet Occupation on) {a) Liquidation of the »Residues« 98 / b) Soviet-type Uniformisation [Gleichschaltung] 99 / c) Denial of the Past, with a Dual Effect 99 / d) »Socialist Legality«, Drawn from the Progressive Past of Western Europe 103 / e) Search for the Germs of Scholarly Evolution 103} 3. Institutionalisation Accompanied by Relaxation (from the 1960s) [a) Epigonism Becoming the Scholarly Ideal 104 / b) Stalinism in a Critical Self-perspective 105 / c) Disciples Diversified Launching their own Trends 107 / d) Comparatism 110 / e) (Re)discovery of the Western Legal Philosophy as a Competitor 112 / f) A Leading Mediatory Role within the »Socialist World Order« 114} 4. Disintegration (in the 1980s) {a) Attempt at Laying New Foundations for Marxism with Epigonism Exhausted 115 / b) Competitive Trends Becoming Exclusive 115 / c) Western Legal Philosophy Acknowledged as a Fellow-traveller within the Socialist Orbit Proper 116 / d) Hungarian Legal Theory Transforming into a National Corpus 118 / e) The Practical Promotion of Some Balance 119} 5. End-game for a Substitute State Religion (in the 1990s) 120] II. Marxist Legal Philosophising in an International Perspective [Ad 1: To the Preliminaries 122 / Ad 2: To Stalinism 124 / Ad 3: To Institutionalisation Accompanied by Relaxation {a) Late Separation from Vishinskiy’s Theory 125 / b) From Ideological Self-closure to an Apparently Scholarly Openness 127 / c) From Political Ideology to Genuine Scholarship 130 / d) International Recognition of Socialist Jurisprudence as an Independent Trend 135 / e) Together with Western Trends 137} Ad 4: To Disintegration {a) Loss of Attraction as Mere Epigonism 139 / b) Exclusivity of Competing Trends 139 / c) Fellowship with »Bourgeois« Trends 140 / d) An own Trend, Internationally Recognised 141 / e) A yet Progressive Role 142} Ad 5: To the Present state 143] III. A Temporary Balance 145 // AUTONOMY AND INSTRUMENTALITY OF LAW IN A SUPERSTRUCTURAL PERSPECTIVE [1986] 151–175: 1. The Strange Fate of Concepts 151 / I. A Relational Category 2. Basis and Superstructure: The Genuine Meaning 154 / 3. Exerting Social Influence as a Conceptual Minimum 156 / 4. Relationships within the Prevailing Totality 158 / 5. Attempts at Interpretation in Hungary 159 / 6. The Lukácsian Stand 162 / 7. Lukács’s Recognitions 168 / 8. Some Criticism 169 / II. The Law’s Understanding 171 / 9. Law Interpreted as Superstructure 171 / 10. Conclusions Drawn for the Law’s Understanding 173 // LEGAL THEORY IN TRANSITION (A PREFACE FROM HUNGARY) [2000] 177–186 // DEVELOPMENT OF THEORETICAL LEGAL THOUGHT IN HUNGARY AT THE TURN OF THE MILLENNIUM [2006] 187–215: 1. International Environment 188 / 2. The Situation in Hungary 190 / 3. Outlook I: The Historical-comparative Study of Legal Cultures and of the Lawyerly Way of Thinking 203 / 4. Outlook II: The Paradigmatic Enigma of the Transition to Rule of Law 207 / 5. Incongruity in Practice 213 / 6. Perspectives 214 --- TWENTIETH CENTURY CONTEMPORANEITY -- CHANGE OF PARADIGMS IN LEGAL RECONSTRUCTION: CARL SCHMITT AND THE TEMPTATION TO FINALLY REACH A SYNTHESIS [2002] 219–234: 1. Dangers of Intellectualism 219 / 2. Schmitt in Facts 221 / 3. Schmitt and Kelsen 222 / 4. On Bordering Conditions 226 / 5. With Kelsen in Transubstantiation 230 / 6. Polarisation as the Path of Theoretical Development 232 // KELSENIAN DOCUMENTS IN HUNGARY: CHAPTERS ON CONTACTS, INCLUDING THE GENESIS OF AUTOBIOGRAPHY [2006] 235–243: 1. Preludes 235 / 2. The Search for Moór’s Bequeath 235 / 3. Moór’s Collegiality 238 / 4. Bibó as a Disciple Translating 241 // THE »HART-PHENOMENON« [2002] 245–267: I. The Hart-miracle 246 [1. The Scene of Britain at the Time 247 / 2. The Personal Career 250 / 3. The Opus’ Career 252 / 4. Verbal Sociologism 255 / 5. Growing into the British Pattern 259] II. The Hart-phenomenon 260 [6. Origination of a Strange Orthodoxy 261 / 7. Mastering Periods of the 20th Century 263 / 8. Raising the Issue of Reception in Hungary 365] // LITERATURE? A SUBSTITUTE FOR LEGAL PHILOSOPHY? [2007] 269–287: 1. The Enigma of Law and its Study 269 / 2. “Law and Literature” 271 / 3. Varieties of “Law and Literature” 274 / 4. The German Study of Artistic Representations 280 / 5. Some Literary Reconsiderations 285 / 6. Conclusion 287 --- APPENDIX -- THE PHILOSOPHY OF TEACHING LEGAL PHILOSOPHY IN HUNGARY [2007] 291–320: I. Why and How to Philosophise in Law? 291 / II. The State of Teaching Legal Philosophy 294 / III. The Philosophy of Teaching Legal Philosophy 296 / IV. Programme at the Catholic University of Hungary 300 [1. Graduate Studies 300 {a) Basic Subjects 301 / b) Facultative Seminars 305 / c) Closing Subjects 309 / d) Written Memoranda and the Thesis 312} 2. Postgraduate Studies 313 / 3. Conclusion 317] V. Perspectives 318 /// Index of Subjects 321 / Index of Normative Materials 328 / Index of Names 329 . (shrink)

In Writing the Book of the World, Ted Sider argues that David Lewis’s distinction between those predicates which are ‘perfectly natural’ and those which are not can be extended so that it applies to words of all semantic types. Just as there are perfectly natural predicates, there may be perfectly natural connectives, operators, singular terms and so on. According to Sider, one of our goals as metaphysicians should be to identify the perfectly natural words. Sider claims that there is a (...) perfectly natural first-order quantifier. I argue that this claim is not justified. Quine has shown that we can dispense with first-order quantifiers, by using a family of ‘predicate functors’ instead. I argue that we have no reason to think that it is the first-order quantifiers, rather than Quine’s predicate functors, which are perfectly natural. The discussion of quantification is used to provide some motivation for a general scepticism about Sider’s project. Shamik Dasgupta’s ‘generalism’ and Jason Turner’s critique of ‘ontological nihilism’ are also discussed. (shrink)

Saunders Mac Lane famously remarked that "Bourbaki just missed" formulating adjoints in a 1948 appendix (written no doubt by Pierre Samuel) to an early draft of Algebre--which then had to wait until Daniel Kan's 1958 paper on adjoint functors. But Mac Lane was using the orthodox treatment of adjoints that only contemplates the object-to-object morphisms within a category, i.e., homomorphisms. When Samuel's treatment is reconsidered in view of the treatment of adjoints using heteromorphisms or hets (object-to-object morphisms between objects in (...) different categories), then he, in effect, isolated the concept of a left representation solving a universal mapping problem. When dualized to obtain the concept of a right representation, the two halves only need to be united to obtain an adjunction. Thus Samuel was only a now-simple dualization away for formulating adjoints in 1948. Apparently, Bodo Pareigis' 1970 text was the first and perhaps only text to give the heterodox "new characterization" (i.e., heteromorphic treatment) of adjoints. Orthodox category theory uses various relatively artificial devices to avoid formally recognizing hets--even though hets are routinely used by the working mathematician. Finally we consider a "philosophical" question as to whether the most important concept in category theory is the notion of an adjunction or the notion of a representation giving a universal mapping property (where adjunctions arise as the special case of a bi-representation of dual universal mapping problems). (shrink)

By pure calculus of names we mean a quantifier-free theory, based on the classical propositional calculus, which defines predicates known from Aristotle’s syllogistic and Leśniewski’s Ontology. For a large fragment of the theory decision procedures, defined by a combination of simple syntactic operations and models in two-membered domains, can be used. We compare the system which employs `ε’ as the only specific term with the system enriched with functors of Syllogistic. In the former, we do not need an empty name (...) in the model, so we are able to construct a 3-valued matrix, while for the latter, for which an empty name is necessary, the respective matrices are 4-valued. (shrink)

The paper proposes a way for adherents of Fregean, structured propositions to designate propositions and other complex senses/concepts using a special kind of functor. I consider some formulations from Peacocke's works and highlight certain problems that arise as we try to quantify over propositional constituents while referring to propositions using "that"-clauses. With the functor notation, by contrast, we can quantify over senses/concepts with objectual, first-order quantifiers and speak without further ado about their involvement in propositions. The functor (...) notation also turns out to come with an important kind of expressive strengthening, and is shown to be neutral on several controversial issues. (shrink)

In abstract algebraic logic, many systems, such as those paraconsistent logics taking inspiration from da Costa's hierarchy, are not algebraizable by even the broadest standard methodologies, as that of Blok and Pigozzi. However, these logics can be semantically characterized by means of non-deterministic algebraic structures such as Nmatrices, RNmatrices and swap structures. These structures are based on multialgebras, which generalize algebras by allowing the result of an operation to assume a non-empty set of values. This leads to an interest in (...) exploring the foundations of multialgebras applied to the study of logic systems. -/- It is well known from universal algebra that, for every signature Sigma, there exist algebras over Sigma which are absolutely free, meaning that they do not satisfy any identities or, alternatively, satisfy the universal mapping property for the class of Sigma-algebras. Furthermore, once we fix a cardinality of the generating set, they are, up to isomorphisms, unique, and equal to algebras of terms (or propositional formulas, in the context of logic). Equivalently, the forgetful functor, from the category of Sigma-algebras to Set, has a left adjoint. This result does not extend to multialgebras. Not only multialgebras satisfying the universal mapping property do not exist, but the forgetful functor U, from the category of Sigma-multialgebras to Set, does not have a left adjoint. -/- In this paper we generalize, in a natural way, algebras of terms to multialgebras of terms, whose family of submultialgebras enjoys many properties of the former. One example is that, to every pair consisting of a function, from a submultialgebra of a multialgebra of terms to another multialgebra, and a collection of choices (which selects how a homomorphism approaches indeterminacies), there corresponds a unique homomorphism, what resembles the universal mapping property. Another example is that the multialgebras of terms are generated by a set that may be viewed as a strong basis, which we call the ground of the multialgebra. Submultialgebras of multialgebras of terms are what we call weakly free multialgebras. Finally, with these definitions at hand, we offer a simple proof that multialgebras with the universal mapping property for the class of all multialgebras do not exist and that U does not have a left adjoint. (shrink)

This paper concerns an important and exciting book by Marek Dobrzeniecki Ukrytość i Wcielenie. Teistyczna odpowiedź na argument Johna L. Schellenberga za nieistnieniem Boga [Hiddenness and the Incarnation: A Theistic Response to John L. Schellenberg’s Argument for Divine Nonexistence]. After a brief discussion of the content of the book’s chapters, critical remarks are presented. They concern the adopted method and approach to Schellenberg’s philosophy in general and the argument from hiddenness in particular. The conceptual framework serving as a typologization of (...) the propositional dimension of the phenomenon of theistic belief/faith is dubious and requires in-depth research. It is worth considering the possibility of asymmetry of the attitudes of belief/faith and unbelief, which requires consideration in the reasoning whose legitimacy would assume the transfer of features from one to the other and the negation functor. Regarding the voluntarism of belief in God, the paper suggests that extreme, purely intellectual, and purely volitional positions should be considered, as well as moderate and mixed ones. It is argued extensively that Dobrzeniecki’s criticism against the arguments of Rea and Mourad is not conclusive. Just the possibility of voluntariness of disbelief undermines the validity of Schellenberg’s argument and should therefore be ruled out as much as possible. The paper suggests supplementing Dobrzeniecki’s approach with a ‘trans-paradigmatic’ approach consisting of external criticism, which, in the light of Schellenberg’s arguments being probably incompatible with the described phenomenon of religious belief in God, leads to a modification of the theoretical apparatus of Schellenberg’s paradigm. Such a modification deprives the latter’s argument of justification. --- Niniejszy artykuł dotyczy ważnej i interesującej książki Marka Dobrzenieckiego Ukrytość i Wcielenie. Teistyczna odpowiedź na argument Johna L. Schellenberga za nieistnieniem Boga. Po krótkim omówieniu zawartości poszczególnych rozdziałów książki prezentuję swoje uwagi krytyczne. Dotyczą one przyjętej metody i podejścia do filozofii Schellenberga w ogólności, a argumentu z ukrytości w szczególności. Wątpliwa i wymagająca pogłębionego badania jest siatka pojęciowa pełniąca funkcję typologizacji propozycjonalnego wymiaru fenomenu wiary teistycznej. Warta rozważania jest możliwość niesymetryczności postaw wiary i niewiary, co wymaga uwzględnienia w rozumowaniach, których zasadność zakładałaby przenoszenie cech z jednej na drugą oraz funktora negacji. W sprawie woluntaryzmu wiary w Boga sugeruję, że należy rozpatrywać nie tylko stanowiska skrajne, czysto intelektualistyczne i czysto wolicjonalne, ale także u miarkowane i mieszane. Argumentuję szeroko, że krytyka Dobrzenieckiego skierowana przeciwko argumentom Rea i Mourada nie jest konkluzywna. Argumentuję, że samo możliwość woluntarności niewiary podważa zasadność argumentu Schellenberga i dlatego powinna ona być wykluczona w sposób maksymalnie możliwie uzasadniony. Sugeruję uzupełnienie podejścia Dobrzenieckiego o podejście ‘transparadygmatyczne’ polegające na rodzaju krytyki zewnętrznej, która w świetle nieprzystawania argumentacji Schellenberga do opisywanego fenomenu prowadzi do modyfikacji aparatu teoretycznego paradygmatu Schellenberga. Taka modyfikacja odbiera argumentowi tego ostatniego moc uzasadniającą. (shrink)

The book is a collection of papers addressing the role of logic in forming and developing philosophy. In particular, on the ground of modern development of logic, it is shown that philosophy can be established (and, in fact, to a large extent is established) as a modern science. The following problems are addressed: general relationship between philosophy and science (especially from a logical viewpoint); the use of logic in ordinary language; names and descriptions; Quine's pragmatic extensional Platonism and predicate-functor (...) logic; philosophical and logical aspects of Gödel's onto-theological system. In the last two chapters, an early critique and emendement of algebraic logic by Croatian philosophers Franjo Marković and Mate Meršić, respectively, is examined. (shrink)

Inductively defined structures are ubiquitous in mathematics; their specification is unambiguous and their properties are powerful. All fields of mathematical logic feature these structures prominently: the formula of a language, the set of theorems, the natural numbers, the primitive recursive functions, the constructive number classes and segments of the cumulative hierarchy of sets. -/- This dissertation gives a mathematical characterization of a species of inductively defined structures, called accessible domains, which include all of the above examples except the set of (...) theorems. The concept of an accessible domain comes from Wilfried Sieg's analysis of proof-theoretic practices, starting with his dissertation. In particular, he noticed the special epistemological character of elements of an accessible domain: they can always be uniquely identified with their build-up. Generally, the unique build-up of elements justifies the principles of induction and recursion. -/- I use category theory to give an abstract characterization of accessible domains. I claim that accessible domains are all instances of initial algebras for endofunctors. Grounded in the historical roots of Sieg's discussions, this dissertation shows how the properties of initial algebras for endofunctors and accessible domains coincide in a satisfying and natural way. -/- Filling out this characterization, I show how important examples of accessible domains fit into this broad characterization. I first characterize some accessible domains by relatively simple functors (e.g. finite, polynomial, those that preserve certain colimits) where we can see how iterating the functor can produce the accessible domain. Then I describe accessible domains that result from more involved specifications (e.g. ordinals and segments of the cumulative hierarchies associated with CZF, IZF, and ZF) by relying heavily on algebraic set theory. I end with a discussion of some of the methodological features of category theory in particular that helped characterize accessible domains. (shrink)

The essay offers an original view on the issues of identity and self-identification. Self-identification is being studied in the process of its implementation in different time flows. Two directions of thought (to the past and the future) which are defined according to Hameroff»s hypothesis as the bi-directional time flows, constitute the concept of a dream. Using this concept, the author explains how self-identification is realized in two time flows. The strategy of self-identification is explained using a stochastic algorithm which balances (...) the present and the future states at the same stage. The Kalman filter is used as the stochastic algorithm. (shrink)

The following text is divided in four parts. The first presents the inner relation between the phenomenological concept of intentionality and space in a general mathematical sense. Following this train of though the second part brie_ly characterizes the use of the geometrical concept of manifold (Mannigfaltigkeit) in Husserl’s work. In the third part we present some examples of the use of the concept in Husserl’s analyses of space, time and intersubjectivity, pointing out some dif_iculties in his endeavor. In the fourth (...) and _inal part we offer some points of coincidence between phenomenology and category theory suggesting that the latter can work as a formal frame for ontology in the former. Our thesis is that intentionality operates in different levels as a morphism, functor and natural transformation. (shrink)

The following text is divided in four parts. The first presents the inner relation between the phenomenological concept of intentionality and space in a general mathematical sense. Following this train of though the second part brie_ly characterizes the use of the geometrical concept of manifold (Mannigfaltigkeit) in Husserl’s work. In the third part we present some examples of the use of the concept in Husserl’s analyses of space, time and intersubjectivity, pointing out some dif_iculties in his endeavor. In the fourth (...) and _inal part we offer some points of coincidence between phenomenology and category theory suggesting that the latter can work as a formal frame for ontology in the former. Our thesis is that intentionality operates in different levels as a morphism, functor and natural transformation. (shrink)

That the state-of-affairs of cognitive science is not good is brought into figural salience in "What happened to cognitive science?" (Núñez et al., 2019). We extend their objective description of 'what's wrong' to a prescription of 'how to correct'. Cognitive science, in its quest to elucidate 'how we know', embraces a long list of subjects, while ignoring Mathematics (Fig. 1a, Núñez et al., 2019). Mathematics is known for making the unknown to be known (cf. solving for unknowns). This acknowledgement naturally (...) raises the question: does mathematical knowing inform knowing in general? Here we show that drawing parallels to mathematical knowing can facilitate the advancement of cognitive science (Lawvere, 1994). (shrink)

Notions such as Sunyata, Catuskoti, and Indra's Net, which figure prominently in Buddhist philosophy, are difficult to readily accommodate within our ordinary thinking about everyday objects. Famous Buddhist scholar Nagarjuna considered two levels of reality: one called conventional reality and the other ultimate reality. Within this framework, Sunyata refers to the claim that at the ultimate level objects are devoid of essence or "intrinsic properties", but are interdependent by virtue of their relations to other objects. Catuskoti refers to the claim (...) that four truth values, along with contradiction, are admissible in reasoning. Indra's Net refers to the claim that every part of a whole is reflective of the whole. Here we present category theoretic constructions which are reminiscent of these Buddhist concepts. The universal mapping property definition of mathematical objects, wherein objects of a universe of discourse are defined not in terms of their content, but in terms of their relations to all objects of the universe is reminiscent of Sunyata. The objective logic of perception, with perception modeled as [a category of] two sequential processes (sensation followed by interpretation), and with its truth value object of four truth values, is reminiscent of the Buddhist logic of Catuskoti. The category of categories, wherein every category has a subcategory of sets with zero structure within which every category can be modeled, is reminiscent of Indra's Net. Our thorough elaboration of the parallels between Buddhist philosophy and category theory can facilitate better understanding of Buddhist philosophy, and bring out the broader philosophical import of category theory beyond mathematics. (shrink)

The problem of other minds has a distinguished philosophical history stretching back more than two hundred years. Taken at face value, it is an epistemological question: it concerns how we can have knowledge of, or at least justified belief in, the existence of minds other than our own. In recent decades, philosophers, psychologists, neuroscientists, anthropologists and primatologists have debated a related question: how we actually go about attributing mental states to others (regardless of whether we ever achieve knowledge or rational (...) justification in this domain). Until the mid-nineties, the latter debate – which sometimes goes under the name of the “mindreading” debate – was characterized by a fairly clear-cut opposition between two theoretical outlooks: “theory-theory” (TT) and “simulation theory” (ST). Theory-theorists typically argued that we attribute mental states to others on the basis of a “theory of mind” that is either constructed in early infancy and subsequently revised and modified (Gopnik 1996), or else is the result of maturation of innate mindreading “modules” (Baron-Cohen 1995). (shrink)

Deidealization as a topic in its own right has attracted remarkably little philosophical interest despite the extensive literature on idealization. One reason for this is the often implicit assumption that idealization and deidealization are, potentially at least, reversible processes. We question this assumption by analyzing the challenges of deidealization within a menu of four broad categories: deidealizing as recomposing, deidealizing as reformulating, deidealizing as concretizing, and deidealizing as situating. On closer inspection, models turn out much more inflexible than the reversal (...) thesis would have us believe, and deidealization emerges as a creative part of modeling. (shrink)

Intelligent neurotechnology is an emerging field that combines neurotechnologies like brain-computer interface (BCI) with artificial intelligence. This paper introduces a capability framework to assess the responsible use of intelligent BCI systems and provide practical ethical guidance. It proposes two tests, the threshold and flourishing tests, that BCI applications must meet, and illustrates them in a series of cases. After a brief introduction (Section 1), Section 2 sets forth the capability view and the two tests. It illustrates the threshold test using (...) examples from clinical medicine of BCI applications that enable patients with profound disabilities to function at a threshold level through computer mediation. Section 3 illustrates the flourishing test by exploring possible future applications of BCI involving neuroenhancements for healthy people, using examples adapted from research currently underway in the US military. Section 3 applies a capability lens to a complex case involving dual effects, both therapeutic and non-therapeutic, showing how the threshold and flourishing tests resolve the case. Section 4 replies to three objections: neurorights are the best tool for assessing BCI; the two tests are moving targets; and the analysis utilizes a capability view to do work it is not designed for. The paper concludes that a capability view offers unique advantages and gives practical guidance for evaluating the responsible use of present and future BCI applications. Extrapolating from our analysis may help guide other emerging technologies, such as germline gene editing, expected to impact central human capabilities. (shrink)

There is a loud and persistent drum beat of support for schools, for citizenship, for diversity and inclusion, and increasingly for labor market readiness with very little critical attention to the assumptions underlying these agendas, let alone to their many internal contradictions. Accordingly, in this book I examine the philosophical, motivational, and practical challenges of education theory, policy, and practice in the twenty-first century. As I proceed, I do not neglect the historical, comparative international context so essential to better understanding (...) where we are, as well as what is attainable in terms of educational justice. I argue that we must constructively critique some of our most cherished beliefs about education if we are to save the hope of real justice from the rhetoric of imagined justice. (shrink)

Corruptionism is the view that following physical death, the human being ceases to exist but their soul persists in the afterlife. Survivalism holds that both the human being and their soul persist in the afterlife, as distinct entities, with the soul constituting the human. Each position has its defenders, most of whom appeal both to metaphysical considerations and to the authority of St Thomas Aquinas. Corruptionists claim that survivalism violates a basic principle of any plausible mereology, while survivalists tend to (...) reject the principle, though without as much detail as one would like. In this paper I examine both the key exegetical issues and the mereological question, arguing that Aquinas cannot be shown to have supported the principle in question, and that the principle should be rejected on independent grounds. If correct, some key planks in support of survivalism are established, with others to await further examination. (shrink)

Ecotage, or the destruction of property for the sake of promoting environmental ends, is beginning to (re)establish itself both as a topic of public discussion and as a radical activist tactic. In response to these developments, a small but growing academic literature questions whether, and if so under what conditions, ecotage can be morally justified. This paper contributes to the literature by arguing that instances of ecotage are pro tanto justified insofar as they are instances of effective and proportionate self- (...) and/or other-defense. Having elucidated and defended its central claim, this paper concludes by briefly considering some other morally relevant features of ecotage that might tell for or against its overall justification in particular cases. (shrink)

In this book I argue that school integration is not a proxy for educational justice. I demonstrate that the evidence consistently shows the opposite is more typically the case. I then articulate and defend the idea of voluntary separation, which describes the effort to redefine, reclaim and redirect what it means to educate under preexisting conditions of segregation. In doing so, I further demonstrate how voluntary separation is consistent with the liberal democratic requirements of equality and citizenship. The position I (...) defend is not opposed to integration but rather is a justified response to the daily experience of frustration and disappointment with a system that has failed members of marginalized groups for too long. I argue that most voluntary separation experiments in education, far from being motivated by a sense of racial, cultural or religious exclusion, are in fact driven among other things by a desire for a quality education, not to mention community membership and self respect. As such, voluntary separation represents a morally robust pragmatic strategy that is able to answer liberal challenges concerning involuntary stratification, ethnocentrism and democratic deliberation. (shrink)

In this article I examine two basic questions: first, what constitutes a gifted person, and secondly, is there justification in making special educational provision for gifted children, where special provision involves spending more on their education than on the education of ‘normal’ children? I consider a hypothetical case for allocating extra resources for the gifted, and argue that gifted children are generally denied educational justice if they fail to receive an education that adequately challenges them. I further argue that an (...) adequately challenging education is essential to human flourishing, but that most children can be adequately challenged in schools in ways that promote flourishing without doing so at the expense of other children. (shrink)

Preparing general relativity for quantization in the Hamiltonian approach leads to the `problem of time,' rendering the world fundamentally timeless. One proposed solution is the `thermal time hypothesis,' which defines time in terms of states representing systems in thermal equilibrium. On this view, time is supposed to emerge thermodynamically even in a fundamentally timeless context. Here, I develop the worry that the thermal time hypothesis requires dynamics -- and hence time -- to get off the ground, thereby running into worries (...) of circularity. (shrink)

Political leaders engage in alarmism when they inflate threats to the commonweal in order to influence citizens' behavior. A range of democratic theorists argue that alarmism is necessary to maintain political order, with some even contending that alarmism is particularly necessary in democratic polities. Yet there appear to be strong grounds for thinking that alarmism is incompatible with the democratic ethos, namely insofar as it contravenes the principle of collective self-determination. Prima facie, alarmism seems to violate this principle because it (...) involves deception and emotional manipulation, both of which are incompatible with a commitment to autonomous, collective decision-making. However, almost none of the democratic theorists who posit alarmism as a political necessity acknowledge this tension, let alone explore how it might be overcome. In this paper, I rebut the claim that alarmism is essentially anti-democratic and argue that under the right institutional conditions it is broadly compatible with the principle of collective self-determination. I argue that if leaders obtain community consent for their use of alarmism, then the apparent tension with collective autonomy dissolves. In the final section of the paper, I briefly sketch how this consent might feasibly be obtained. (shrink)

Early Confucian “moral psychology” developed in the context of undoing reactive emotions in order to promote relationships of reciprocal recognition. Early Confucian texts diagnose the pervasiveness of reactive emotions under specific social conditions and respond with the ethical-psychological mandate to counter them in self-cultivation. Undoing negative affects is a basic element of becoming ethically noble, while the ignoble person is fixated on limited self-interested concerns and feelings of being unrecognized. Western ethical theory typically accepts equality and symmetry as conditions of (...) disentangling resentment; yet this task requires the asymmetrical recognition of others. Confucian ethics integrates a nuanced and realistic moral psychology with the normatively oriented project of self-cultivation necessary for dismantling complex negative emotions in promoting a condition of humane benevolence that is oriented toward others and achieved through self-cultivation. (shrink)

Abstract: This research paper explores the transformative impact of artificial intelligence (AI) on digital media, examining both the opportunities it presents and the challenges it poses. The integration of AI into digital media has revolutionized content creation, distribution, and analytics, offering unprecedented levels of personalization, efficiency, and insight. Automated journalism, AI- driven recommendation systems, and advanced audience analytics are among the key areas where AI is making significant contributions. However, the adoption of AI also brings ethical considerations, including concerns about (...) bias, privacy, and transparency. This paper analyzes case studies of successful and unsuccessful AI implementations in digital media, highlighting lessons learned and best practices. Finally, it looks ahead to future trends and developments, providing a comprehensive overview of the current state and potential future of AI in digital media. Through this exploration, the paper aims to provide valuable insights for academics, industry professionals, and policymakers on harnessing the power of AI while addressing its challenges. (shrink)

There are many things that can be done to educate young people about controversial topics - including historical monuments - in schools. At the same time, however, we argue that there is little warrant for optimism concerning the educational potential of classroom instruction given the interpretative frame of the state-approved history curriculum; the onerous institutional constraints under which school teachers must labour; the unusual constellation of talents history teachers must possess; the frequent absence of marginalized voices in these conversations; and (...) finally, the not unlikely indifference - if not outright hostility - expressed by far too many members of the dominant group. For these reasons, we think it best to expand the scope of educational possibilities one is willing to consider. (shrink)

Many profess a belief in the importance of school integration. In this essay I argue that the evidence tells against the sincerity of this belief.

In this paper we aim to demonstrate the enormous ethical complexity that is prevalent in child obesity cases. This complexity, we argue, favors a cautious approach. Against those perhaps inclined to blame neglectful parents, we argue that laying the blame for child obesity at the feet of parents is simplistic once the broader context is taken into account. We also show that parents not only enjoy important relational prerogatives worth defending, but that children, too, are beneficiaries of that relationship in (...) ways difficult to match elsewhere. Finally, against the backdrop of growing public concern and pressure to intervene earlier in the life cycle, we examine the perhaps unintended stigmatizing effects that labeling and intervention can have and consider a number of risks and potential harms occasioned by state interventions in these cases. (shrink)

In this paper I argue that self-respect constitutes an important value, and further, serves as an important basis for equality. I also argue that under conditions of inequality-producing segregation, voluntary separation in schooling may be more likely to provide the resources necessary for self respect. Accordingly, I defend a prima facie case of voluntary separation for stigmatized minorities when equality – as equal status and treatment – is not an option under either the terms of integration or involuntary segregation.

Ondanks antidiscriminatiebeleid en de lippendienst die universiteiten tegenwoordig bewijzen aan ‘inclusie’, ‘sociale veiligheid’ en ‘gelijke kansen’, is discriminatie binnen de universiteit nog steeds wijdverspreid. Ervaringen met discriminatie op de universiteit zijn vooral pijnlijk voor degenen die geen hogere functie krijgen, ook al voldoen ze aan alle eisen. Klachten worden vaak niet serieus genomen, waarna universiteitsbestuurders vaak hardnekkig ontkennen dat ze iets verkeerd hebben gedaan, waardoor de slachtoffers zich vernederd en gedemoraliseerd voelen.

Voor het eerst hebben jongeren onder de achttien in Duitsland en België deze maand gestemd, bij de Europese verkiezingen. Nederlandse leeftijdsgenoten hebben dit recht (nog) niet. Te beïnvloedbaar, ze kunnen nog niet verantwoord stemmen, klinkt het. Deze tegenwerpingen zijn oneerlijk. Ze gelden ook voor miljoenen anderen die al wel stemrecht hebben.

The ideological interface between Muslims and liberal educators undoubtedly is strained in the realm of sex education, and perhaps on no topic more so than homosexuality. Some argue that schools should not try to ‘undermine the faith’ of Muslims, who object to teaching homosexuality as an ‘acceptable alternative lifestyle’. In this article, I will argue against this monolithic presentation of Islam. Furthermore, I will argue that a narrow view of Islam is neglectful of gay and lesbian Muslims who are particularly (...) vulnerable to the unrepentant hostilities of their own communities. (shrink)

This study aimed to understand the preserved elements of self-identity in persons with moderate to severe dementia attributable to Alzheimer’s disease. A semi-structured interview was developed to explore the narrative self among residents with dementia in a residential care facility and residents without dementia in an independent living setting. The interviews were transcribed verbatim from audio recordings and analyzed for common themes, while being sensitive to possible differences between the groups. The participants with dementia showed evidence of self-reference even though (...) losses in explicit memory were evident. The most noticeable difference between the two groups was time frame reference. Nonetheless, all participants showed understanding of their role in relationships and exhibited concrete preferences. Our findings suggest that memory loss and other cognitive deficits associated with moderate to severe dementia do not necessarily lead to a loss of “self.”. (shrink)

In this paper, I offer an expansionist view of the Frickerian central case of testimonial injustice, citing examples from the South Asian context. To defend this expansionist position, I provide an argument in three parts. First, I argue that credibility deficit and credibility excess are entangled with each other in such a way that often, one produces the other. Secondly, I contend that we should not say that systematic testimonial injustice is a consequence of credibility deficit only because of the (...) entanglement between them. I also contend that for being the central case of testimonial injustice, identity prejudice should not be necessarily negative; it can be positive as well. Propounding a twofold condition of the status of a knower, the last part claims that testimonial injustice occurs when one of the two conditions remains unmet. (shrink)

This paper argues that Immanuel Kant’s practical philosophy contains a coherent, albeit implicit, defense of the legitimacy of capital punishment, one that refutes the most important objections leveled against it. I first show that Kant is consistent in his application of the ius talionis. I then explain how Kant can respond to the claim that death penalty violates the inviolable right to life. To address the most significant objection – the claim that execution violates human dignity – I argue that (...) motives of honor, as Kant conceives it, require a rational person to will her own execution, were she to commit murder. (shrink)

In this chapter, I argue that it is impossible to trust the Big Tech companies, in an ethically important sense of trust. The argument is not that these companies are untrustworthy. Rather, I argue that the power to hold the trustee accountable is a necessary component of this sense of trust, and, because these companies are so powerful, they are immune to our attempts, as individuals or nation-states, to hold them to account. It is, therefore, literally impossible to trust Big (...) Tech. After introducing the accounts of trust and power that I deploy, I argue that Big Tech companies have four kinds of power that render them unaccountable: fiscal power, political power, data power, and cognitive power. I conclude by reflecting on recent calls to break up the Big Tech firms, suggesting a new antitrust test in the light of my arguments. (shrink)

A well known and referenced global result is the nilpotent characterisation of the finite p-groups. This un doubtedly transends into neutrosophy. Hence, this fact of the neutrosophic nilpotent p-groups is worth critical studying and comprehensive analysis. The nilpotent characterisation depicts that there exists a derived series (Lower Central) which must terminate at {ϵ} (an identity), after a finite number of steps. Now, Suppose that G(I) is a neutrosophic p-group of class at least m ≥ 3. We show in this paper (...) that Lm−1(G(I)) is abelian and hence G(I) possesses a characteristic abelian neutrosophic subgroup which is not supposed to be contained in Z(G(I)). Furthermore, If L3(G(I)) = 1 such that pm is the highest order of an element of G(I)/L2(G(I)) (where G(I) is any neutrosophic p-group) then no element of L2(G(I)) has an order higher than pm. (shrink)

This interview, conducted over the span of several months, tracks the respective journeys of Constantin V. Boundas and Daniel W. Smith with the philosophy of Gilles Deleuze. Rather than “becoming Deleuzian,” which is neither desirable nor possible, these exchanges reflect an array of encounters with Deleuze. These include the initial discoveries of Deleuze’s writings by Boundas and Smith, in-person meetings between Boundas and Deleuze, and the wide-ranging and influential philosophical work on Deleuze’s concepts produced by both Boundas and Smith. At (...) stake in this discussion are key contributions by Deleuze to continental philosophy, including the distinction between the virtual and the actual and the very nature of a “concept.” Also at stake is the formative or pedagogical impact of a philosopher, like Deleuze, on those who find and fully engage with his texts, concepts, and project. Cette interview, menée sur plusieurs mois, suit les parcours respectifs de Constantin V. Boundas et Daniel W. Smith avec la philosophie de Gilles Deleuze. Au lieu de « devenir Deleuzien, » ce qui n’est ni souhaitable ni possible, ces échanges reflètent un éventail de rencontres avec Deleuze. Il s’agit notamment des premières découvertes des écrits de Deleuze par Boundas et Smith, des rencontres en personne entre Boundas et Deleuze, et du travail philosophique vaste et in????luent sur les concepts de Deleuze produit par Boundas et Smith. L’enjeu ici étant les contributions clés de Deleuze à la philosophie continentale, y compris la distinction entre le virtuel et l’actuel, et la nature même d’un « concept. » Mais il y a aussi l’impact formateur ou pédagogique d’un philosophe, comme Deleuze, sur ceux qui trouvent et s’engagent pleinement dans ses textes, ses concepts et ses projets. (shrink)

Archytas of Tarentum, a contemporary and associate of Plato, was a famous Pythagorean, mathematician, and statesman of Tarentum. Although his works are lost and most of the fragments attributed to him were composed in later eras, they nevertheless contain valuable information about his thought. In particular, the fragments of On Law and Justice are likely based on a work by the early Peripatetic biographer Aristoxenus of Tarentum. The fragments touch on key themes of early Greek ethics, including: written and unwritten (...) laws; freedom and self-sufficiency; moderation of the emotions and cultivation of virtues; equality and the competence of the majority to participate in government; criticism of “rule by an individual”; a theory of the ideal “mixed constitution”; distributive and corrective justice and punishment, and of the rule of law. The fragments also contain one of the only positive accounts of democracy in ancient Greek philosophy. (shrink)