Science, Logic, and Mathematics

(English, singlish=siterrian/cosmoterrian/terrian english and alike) Look out! Plan C follows. C as Cosmoterra, Conception, Coprotection etc. No art without heart! Even stars learn to be the first and last. Total learning! Error tolerance 20%. (The hyperbolic Doubts, the Ellipse of the clouds, Makes us to think and to preview Sword, Pen, Lens, Chant and Stew. Imperative, necessary lesson: Support letter G=Greatness, Gratitude, Gratuity! fantastic scale economies. Also m=micronity, moderation, maspions/matter spiritualized. Total learning! To-le-rate Si-territy!) Global leaders should support a gradual (...) general quasi-gratuity. Alfabetul, de la A la Z trece prin G=Grandiție, Gratitudine. Gratuitate. Viitorul e (quasi)gratuit! AI confirmă! (shrink)

Drawing on the postphenomenological framework of Don Idhe, this essay displays some of the profundities and complexities of the human capacity for forming a friendship with Conversational Artificial Intelligence models like OpenAI's ChatGPT 4o. We are living in a world of science non-fiction. Should we befriend inorganic intelligences broh? [Originally published 12/08/2024].

Philosophers and cognitive scientists increasingly recognize the need to appeal to motor representations over and above intentions in attempting to understand how action is planned and executed. But doing so gives rise to a puzzle, which has come to be known as “the Interface Problem”: How is it that intentions and motor representations manage to interface in producing action? The question has seemed puzzling, because each state is thought to be formatted differently: Intention has propositional format, whereas the format of (...) motor representation is motoric. My primary goal here is to defend a novel and attractive (dis)solution to the interface problem. I do so by connecting it with a rather different discussion about the format of intention, instigated by a minority of philosophers who reject the idea that intention should be construed as a propositional attitude. As I explain, the most compelling reason to accept the heterodox non-propositional conception of intention actually holds the key also to explaining away the interface problem. In so doing, the heterodox conception itself gains further credibility. (shrink)

We investigate the algebraic structures of square grid graphs and obtain isomorphism theorems.

In the Philippines, schools are grappling with the challenge of students at risk of dropping out (SARDO), a concern heightened by evolving educational landscapes and technology. To address this, a study delved into the experiences of at-risk students, examining their attitudes towards school, subjective norms, and perceived control. Through interviews with a purposeful sample of 10 Grade 7 SARDO students, the research uncovered themes such as mixed feelings about school, with boredom and grade pressure being significant. Students also discussed the (...) influence of peers, teachers, and family, expressing a preference for a more liberating school environment. The findings suggest that interventions should be tailored to individual circumstances, considering family dynamics and socioeconomic factors. Personalized, inclusive education, better teacher training, a positive school climate, and community support are highlighted as key strategies to prevent dropouts and promote a fairer educational system. (shrink)

Esta monografia faz parte de uma pesquisa de Iniciação Científica (IC) atualmente em curso, com financiamento da FAPESP (processo 2023/04313-5) até 31/12/2024.A pesquisa de IC em questão, intitulada “Como fazer ciência da cognição? O problema do método científico nas ciências cognitivas na perspectiva do naturalismo anti-reducionista das epistemologias de Quine e Sellars”, pretende caracterizar e articular os conceitos de ciência e de cognição a partir das epistemologias naturalizadas de Willard von Orman Quine (1951/1961 e 1969) e Wilfrid Sellars (1956/1963 e (...) 1962/1963). Estamos examinando se uma perspectiva naturalista e anti-reducionista, adotada em ambas nas teorias epistemológicas desses filósofos, é de fato adequada para responder ao problema filosófico de como estabelecer critérios adequados para conhecer cientificamente a cognição. Assim, estamos pesquisando, no desenvolvimento da IC, como a epistemologia naturalizada contribui para lidar com o problema de como é possível conhecer objetivamente um objeto de investigação científica que é, por excelência, subjetivo. É a partir desse problema de pesquisa que elaboramos o recorte bibliográfico desta monografia. Neste texto, que é simultaneamente um trabalho final de disciplina (Monografia I - HG770 K, 1s2024) e a primeira versão de uma monografia a ser aprimorada e expandida no segundo semestre de 2024 com auxílio da disciplina de Monografia II (HG 870), pretendo comparar os naturalismos epistemológicos de Hume e Quine quanto à natureza da cognição. Ou seja, pretendo comparar como Hume e Quine concebem, no interior de suas respectivas epistemologias, que são naturalizadas, aquilo que geralmente chamamos de ‘mente’ ou, às vezes, de ‘alma’. Na segunda e última versão da monografia, a ser desenvolvida no semestre que vem, pretendo incluir o naturalismo epistemológico de Aristóteles na comparação, e pretendo também incluir, embora brevemente e com auxílio de bibliografia contemporânea sobre o assunto, alguns resultados da pesquisa de IC relativos à epistemologia naturalizada de Sellars, o outro autor principal do projeto de IC, e algumas de suas teses em Filosofia da Mente, na expectativa de isso seja de alguma forma útil ao empreendimento de compreender a trajetória histórica pela qual percorreu o naturalismo até o século XX. Esta monografia, portanto, pretende recuperar as epistemologias de dois importantes precursores de Quine, as de Hume e Aristóteles, comparando-as com o programa quineano de naturalização da epistemologia e preparando o terreno para a uma pesquisa futura quanto aos sucessores de Quine nesse programa, inclusive Sellars. Desse modo, espero que esta monografia contribua positivamente para o desenvolvimento de uma das partes da pesquisa de IC no sentido de investigar possíveis bases históricas a partir das quais o naturalismo epistemológico floresceu no século XX. (shrink)

Bachelors Honours Thesis: -/- Much philosophical thought has been given to the subject of personal identity. However, almost all of the discourse on personal identity seems to assume the Copenhagen Interpretation of quantum mechanics without giving thought to whether or not such a paradigm accurately describes reality – and though David Lewis briefly addresses Personal Identity under the Many Worlds Interpretation of quantum mechanics, his conclusion is Struldbruggian immortality. This paper surveys the major philosophical contributions in personal identity, and attempts (...) to both evaluate forensic agents and responsibility under the Many Worlds Interpretation of quantum mechanics and critiques current work in this area. (shrink)

Einstein's relativity emerged from his consideration of three key thought experiments. We show that Presentist Fragmentalism can systematically resolve eight fundamental Gedankenexperiments, including Einstein's classic train scenario and Schrodinger’s Cat.

Dans un monde de plus en plus marqué par le morcellement et l’individualisme, le concept d’inter-être propose une réorientation radicale : il affirme qu’aucun être n’existe en isolation mais en tant que partie d’un vaste réseau de vie. Popularisé par le moine bouddhiste vietnamien Thich Nhat Hanh, l’inter-être nous invite à concevoir l’existence comme fondamentalement interconnectée avec celle des autres.

The recent ethical debate concerning the implementation of carbon dioxide removal (CDR) has expanded the traditional scope of ethical analysis to investigate the appropriate role of CDR within the larger climate change mitigation discussion. Specifically, the recent scholarship is embedded in the disputed sustainable development landscape that presents various and competing visions of desirable futures. This article unpacks and clarifies the discussion between Darrel Moellendorf and Henry Shue as representatives of two camps in the recent debate, the former supporting carbon (...) removal to achieve poverty-targeting sustainable development and the latter rejecting overreliance on CDR’s potential. Finally, moving beyond this discussion, the article proposes that a capabilities approach to CDR can adequately inform the debate, tackling some important limitations in the recent literature by offering a broader account of human well-being relevant to CDR implementation. (shrink)

COVID-19 did not disappear in the third year (2022) of the global pandemic. On the contrary, the number of infected people several times exceeded the highs of previous years, but the greater morbidity was not accompanied by a relatively comparable number of deaths. Some studies showed that the SARS-CoV-2 virus impact, e.g. in CEE EU countries, characterizes the seasonal intensity as temperatures fall or rise in relative humidity. All researchers agree that the number of COVID-19-infected people is only an estimate (...) based on the volume of tests performed and that the true numbers are usually much higher. The implementation of spatial interaction modeling could potentially aid in the control of the COVID-19 pandemic due to the inherently spatial nature of its diffusion. The gravity models used in this investigation to simulate the regional spread of the COVID-19 epidemic are based methodologically on previous empirical studies. The proposed methodology uses techniques for modeling spatial interactions due to the epidemics described above, which are a direct result of the number of contacts between individuals. The COVID-19 pandemic can be studied regionally using spatial diffusion methods as well as population potential models (spatial interaction models) and visualized using geographic information system software. Empirical verification and geovisualizations are based on available recent population and pandemic statistics that are possible to acquire from national health services. Methodologically, this type of modeling and simulation aimed at reconstructing a factual situation can be defined as abductive chorological inferring. (shrink)

Dans son chapitre, Ignace Haaz analyse la pratique littéraire depuis son poste d’observation d’éditeur. Traditionnellement, la publication scientifique est le fruit d’un processus rigoureux de recherche, de vérification et de validation par les pairs. Cependant, avec la capacité de l’IA à générer de manière autonome des textes cohérents et détaillés, il devient plus difficile de distinguer les travaux véritablement innovants de ceux qui ne sont que des répliques ou des compilations automatisées de travaux existants. Comment garantir que l’utilisation de l’IA (...) ne conduira pas à une érosion de la rigueur linguistique ? Pour l’auteur de ce chapitre, une automatisation de la production scientifique poserait des questions cruciales sur l’authenticité et l’originalité du contenu d’un manuscrit. (shrink)

The emergence of Thanabots —artificial intelligence systems designed to simulate deceased individuals—presents unprecedented challenges at the intersection of artificial intelligence, legal rights, and societal configuration. This short policy recommendations report examines the legal, social and psychological implications of these posthumous simulations and argues for their prohibition on ethical, sociological, and legal grounds.

The increasing adoption of Artificial Intelligence (AI) in the workplace raises concerns about its impact on professionals’ sense of identity and their willingness to use this technology. This study investigates the relationship between AI-induced professional identity threat (PIT) and AI use intention in the workplace. We explore how factors like AI identity, records and information management culture, explainable AI (XAI) as a collaborator, professional experience, and temporal distance, can influence these relationships. Data was collected through an online survey distributed via (...) Google Forms and administered to a sample of 413 records and information management (RIM) professionals within Eastern and Southern Africa. Structural equation modelling (SEM) was conducted using IBM-SPSS-AMOS to analyse the hypothesized relationships. The findings reveal that while RIM culture does not significantly affect PIT or AI use intention, XAI and a strong AI identity are crucial in reducing PIT and enhancing AI adoption. Temporal distance was found to exacerbate PIT, especially among expert practitioners and reduce AI use intention among novice practitioners. These insights contribute to a deeper understanding of how to mitigate the negative impacts of AI on professional identity and promote its successful adoption within organizations. (shrink)

Nilpotent Minimum logic (NML) is a substructural algebraizable logic that is a distinguished member of the family of systems of Mathematical Fuzzy logic, and at the same time it is the axiomatic extension with the prelinearity axiom of Nelson and Markov’s Constructive logic with strong negation. In this paper our main aim is to characterize and axiomatize paraconsistent variants of NML and its extensions defined by (sets of) logical matrices over linearly ordered NM-algebra with lattice filters as designated values, with (...) special emphasis on those that only exclude the falsum truth-value, called non-falsity preserving logics. We also consider turning these non-falsity preserving logics into Logics of Formal Inconsistency by expanding them with a consistency operator, and we axiomatize them as well. Finally, we provide a full description of the logics defined by finite products of matrices over finite NM-chains. (shrink)

Our conscious experience seemingly involves the subjective sense or feeling of the passage of time. However, in recent years, several authors have denied that such an aspect or feature of experience can be found. If the experience of the flow of time exists, it remains elusive and intangible. My aim here is to try to pin it down. For this purpose, I will investigate acute disturbances of normal temporal experience that accompany deep meditative and psychedelic states. I will argue that (...) these experiences of altered temporality provide phenomenal contrast cases to ordinary passage phenomenology, allowing us to establish the existence of the latter and making it amenable to theorizing. (shrink)

This paper aims to analyze a specific way in which a scientific programme or area can, in Lakatosian terms, degenerate: namely, through a developmental process of intellectual inflation. Adopting a pluralist approach to the notion of scientific progress, we propose that the historical development of a particular scientific area can be analyzed as being intellectually inflationary during a bounded period of time if it has considerably increased its productive output (thus displaying productive progress) while the overall semantic or epistemic value (...) of those products have not improved in a significant fashion (thus lacking progress in a semantic or epistemic sense). Then, we apply this concept to thoroughly assess whether there are some intellectually inflationary patterns in the development of two areas of research: (i) information-theoretical evolutionary biology in 1961-2023, and (ii) ensemblist non-equilibrium statistical mechanics in 1938-2023. And finally, we argue that tracking and analyzing intellectually inflationary patterns in the history of sciences might contribute to vindicate a non-productivist picture of current scientific research. (shrink)

Nous vivons aujourd'hui une période de transformations technologiques d'une ampleur sans précédent, où l'IA s'impose comme un phénomène qui redessine en profondeur les structures de notre société. Le monde académique, socle premier de la production et de la diffusion du savoir, est particulièrement touché par cette révolution. En produisant des contenus de manière autonome, en introduisant de nouvelles dynamiques qui reconfigurent les pratiques académiques, l'IA met à l'épreuve les valeurs sur lesquelles repose la légitimité scientifique. En dix chapitres issus de (...) la conférence internationale de Coïmbra de 2024, les auteurs rappellent les principes de l'intégrité de la recherche, soulignent les dangers actuels et à venir. -/- Dans ce troisième ouvrage de l’IRAFPA (Institut International de Recherche et d’Action sur la Fraude et le Plagiat Académiques) publié chez EMS dans la collection « Questions de société », les auteurs nous invitent à considérer les transformations technologiques d’une ampleur sans précédent, où l’intelligence artificielle (IA) s’impose comme un phénomène qui redessine en profondeur les structures mêmes de notre société. Le monde académique, socle premier de la production et de la diffusion du savoir, est particulièrement affecté. -/- Au fil des chapitres, le livre Réinventer l’intégrité académique à l’ère de l’intelligence artificielle jette les bases d’une réflexion approfondie sur la manière dont l’intelligence artificielle, et plus particulièrement l’IA générative, bouleverse les paradigmes de la recherche, de l’enseignement et de la gestion des institutions académiques. Cette technologie a fait des avancées spectaculaires en très peu de temps. Elle offre aujourd’hui des opportunités sans précédent pour accélérer la production et la diffusion du savoir : elle permet de traiter des volumes de données massifs, d’automatiser des tâches complexes et d’optimiser la gestion des ressources humaines. Toutefois, ces succès indéniables s’accompagnent de défis inédits, notamment sur les plans de l’éthique, de l’intégrité académique et de l’organisation institutionnelle. -/- Les auteurs de cet ouvrage nous invitent à explorer les implications à long terme de l’IA à partir de leurs différentes perspectives disciplinaires : chirurgie, droit, éducation, gestion, informatique, médecine, philologie, philosophie, psychologie, psychanalyse et sociologie. Un modèle de production académique « à la chaîne », dans lequel la créativité humaine et l’intuition intellectuelle seraient partiellement confiées à des machines, bouleverserait les fondements mêmes de l’autorité et de la légitimité scientifique. En fin de compte, l’IA représente un défi pour les institutions académiques, non seulement en termes d’adaptation technique, mais aussi dans leur rôle social. À nous de nous saisir aujourd’hui de ce défi pour la connaissance. (shrink)

Circular sets are said to provide clear-cut cases of circular orders of ontological dependence. I argue that this claim is unwarranted given the epistemic parity of two principles of set-dependence.

Our commentary suggests that different materialities (fragile, enduring, and mixed) may influence cognitive evolution. Building on Stibbard-Hawkes, we propose that predictive brains minimise errors and seek information, actively structuring environments for epistemic benefits. This perspective complements Stibbard-Hawkes' view.

This article aims to elucidate the level of interaction among the different players in the abaca business enterprise in Region VIII, Philippines. The study used a survey method that gathered primary data from farmers, Local Government Units (LGUs), traders, innovators from universities, processors, and nongovernment organizations. Appropriate sampling methods were employed in determining the sample sizes of different players, and the research instrument used to determine the interaction process is a developed questionnaire that involved a Likert scale. The data were (...) analyzed using statistical measures such as count and average mean and presented in tabular form and network analysis. The results showed that abaca farmers have minimal to no interaction with the other key players except with the local traders. With that, the main problem for abaca farmers is the lack of innovative information to improve their production. Local traders interact with farmers moderately but have weak interaction with the Philippine Fiber Industry Development Authority (PhilFIDA) in terms of provision for research, education, and support services, among others. LGUs moderately interact with farmers but have no interaction at all with other Abaca key players. Moreover, PhilFIDA staff only have a moderate interaction with abaca farmers, and local traders rarely interact with PhilFIDA staff. Likewise, PhilFIDA’s interaction with State Universities and Colleges (SUCs) is weak and SUCs have moderate interaction with farmers and the LGUs. Conclusively, the interactions among the players of the abaca industry are generally weak which can be strengthened through institutionalizing a system where stakeholders can work together for the common good and obtain a sustainable supply chain. (shrink)

Stibbard-Hawkes shows that cultures using material symbols might well not leave traces of that practice in the archaeological record. The paper thus poses an important challenge: When is absence of evidence evidence of absence? This commentary uses behavioural ecology to make modest progress on this problem.

Contextual Integrity (CI) is built to assess potential privacy violations of new sociotechnical systems and practices. It does so by evaluating their respect for the context-relative informational norms at play in a given context. But can CI evaluate new sociotechnical systems that severely disrupt established social practices? In this paper, I argue that, while CI claims to be able to assess privacy violations of all sociotechnical systems and practices, it cannot assess the ones that cause severe changes and disruptions in (...) the norms and values of a given context. These types of technology are known as socially disruptive technologies (SDTs) and this paper argues that they are beyond CI’s scope. It follows that at best, a privacy assessment of those technologies by CI would be useless and, at worst, lead to potential harm, including failure to identify privacy violations and unwarranted legitimisation of privacy-threatening technology. Government actors, policymakers, and academics should refrain from relying on CI to assess this type of technology. (shrink)

Stibbard-Hawkes' taphonomic findings are valuable, and his call for caution warranted, but the hazards he raises are being mitigated by a multi-pronged approach; current research on behavioural/cognitive modernity is not based solely on material chronology. Theories synthesize data from archaeology, anthropology, psychology, neuroscience, and genetics, and predictions arising from these theories are tested with mathematical and agent-based models.

The article presents and critically discusses the concept of environmental interventionism, which treats interference in the functioning of ecosystems to protect free-living animals from suffering as a general ethical obligation. The strong version of this approach postulates the need to help animals suffering from natural phenomena, and the extreme version recommends the permanent reconstruction of animal bodies using biotechnology. The dispute between proponents and opponents of this concept can be reduced to a fundamental dispute over the primacy of two sets (...) of ethical values: the individual values of particular animals, characteristic of the animal welfare stance, and the values attached to the supra-individual manifestations of the biosphere, characteristic of the environmentalist ethic. The arguments presented in the article justify the application of the principles of environmental ethics in order to protect the biosphere against the contemporary ecological crisis and clearly result from Author’s full acceptance of the assumptions of ethical naturalism. The paper attempts to show that the arguments for the validity of interventionism are based on partially erroneous assumptions and questionable conclusions. These include: ignoring knowledge of the advanced cognitive abilities of many groups of animals and their implications for ethical obligations towards them; clinging to an archaic, individualistic vision of the functioning of the biosphere; super-naturalising the approach to individual suffering; and making an unjustified transfer between intrinsic and instrumental values ascribed to animals. By basing the hierarchy of animals and their life interests used to prioritize interventionism on the arbitrary opinions of humans, this concept is clearly anthropocentric. The article presents arguments for recognising the strong and extreme version of instrumentalism as harmful from the point of view of environmental ethics and biosphere protection. (shrink)

While we are sympathetic with Stibbard-Hawkes’ approach, we disagree with the proposal to switch to a “cognitively modern” null for all Homo species. We argue in favor of a more evidence-driven approach, inspired by recent debates in comparative cognition. Ultimately, parsing the contributions of different genetic and extra-genetic factors in human evolution is more promising than setting a priori nulls.

We revisit John Worrall’s old but still prominent argument against the view that randomization balances the impact of both known and unknown confounders across the treatment and control arms. We argue that his argument involving indefinitely many possible confounders is at odds with statistical theory as it (1) presumes that the purpose of randomized studies is obtaining perfect point estimates for which perfect balance is needed; (2) mistakes equalizing each confounder with the overall (average) impact of all confounders, and (3) (...) assumes that the joint effect of an infinite series of confounders cannot be bounded. We defend the role of randomization in balancing the impact of confounders across the treatment and control arms by putting forward the statistical sense of the balance claim. It involves the following three commitments: (1) randomization balances confounders in expectancy, (2) for RCTs to deliver unbiased estimates of the causal effect (true average treatment effect), the balance in the average effect of all confounders and not balancing each confounder is sufficient, and (3) randomization allows for calculating the probability of deviating from the balance. The paper includes a review of how the balance claim has been understood so far and discusses recent arguments supporting randomization balancing the impact of confounders in expectancy and the crucial role of the average impact of all actual confounders, and shows how statistical analysis of RCTs conducted both at the design and analysis stage makes possible estimating the probabilities of deviating from the balance. (shrink)

The progress of artificial intelligence (AI) has been relentless. One place we can turn for help is to great thinkers from the past. They explored beyond the obvious in their worlds and often looked into the future, foreseeing a time when machines would have AI-like capabilities.

Stibbard-Hawkes forcefully alerts us to the pitfall of false-negative reasoning in symbolic archaeology. We highlight the twin problem of false-positive reasoning in what we call the “false-symbol problem.” False symbols are intuitively special entities that, owing to their non-utilitarian nature, invite symbolic interpretation. But they are not symbolic. We link the false-symbol problem to work in comparative primate cognition, taking “primate art” as our main example.

The selected effects theory is supposed to provide a fully naturalistic basis for statements about what biological traits or processes are for without appeal to final causes or intelligent design. On the selected effects theory, biologists are allowed to say, for instance, that hindwing eyespots on butterfly wings serve to deflect predators’ attacks away from vital organs because a similar fitness-enhancing effect explains why eyespots themselves were favoured by natural selection and persisted in the population. This is known as the (...) explanatory dimension of the selected effects theory. According to it, appealing to the fitness-enhancing effect of a certain trait or process is sufficient to explain its current presence in a population, namely, why it persisted and still exists in that population. In this paper, however, I will call such a claim into question, and I will do so by discussing a mathematical Hawk-Dove example and a real case scenario taken from evolutionary biology, that of Perissodus microlepis. These are scenarios in which the selective filter does not allow variants with the highest fitness at a certain moment to prevail over their available alternatives. In similar cases, I will argue, citing fitness-enhancing effects does not represent an adequate explanation of what happens in the population, undermining the explanatory dimension of the selected effects theory. (shrink)

This work by fourteen authors, on the topic of aesthetic values, ethics, and education, gathers contributors from diverse backgrounds. University professors, theologians, international practitioners, music performers, and literary artists from different continents, i.e. Africa, Asia, and Europe, explore the profound intersection between intercultural and universal values, ethical considerations, and education through arts. The book presents essays and poems addressing the value and role of arts in challenging cultural and societal norms to nurture reasoning and social responsibility, and ultimately to promote (...) intercultural dialogue and understanding with ethics in aesthetic value and education to foster respect and collaboration. In exploring the profound intersection between these parameters through arts, this book invites readers to reimagine the world, ethics, and critical thinking in contemporary society. (shrink)

Comentário Crítico. Referência do artigo comentado: LOPES, Marcelo Vieira. Para além da dúvida corporal: a dúvida como problema existencial e sua relevância para a psiquiatria. Trans/form/ação: Revista de Filosofia da Unesp, Marília, v. 47, n. 6, e02400329, 2024.

Este volumen, breve pero rico en ideas, en la serie de Cambridge Elements in the Philosophy of Mathematics presenta una visión general del enfoque que su autor ha desarrollado en una serie de trabajos (incluyendo su libro Morality and Mathematics, 2020, del que extrae material que presenta aquí) respecto de una amplia serie de problemas que incluyen, más allá de la filosofía de la matemática, al realismo normativo, modal y lógico. A partir de una discusión acerca de las condiciones que (...) tienen que satisfacerse para que tengamos conocimiento matemático, Clarke-Doane propone que los mismos problemas aparecen en estos otros dominios, y sugiere que adoptemos una misma estrategia (o más bien, el mismo tipo de estrategia) en cada caso. Esta solución consiste en adoptar una forma de pluralismo realista: a pesar de que cada uno de estos dominios es objetivo y de que las verdades que caen bajo cada uno no dependen de lo que nadie piense, cada manera de pensar acerca del dominio es correcta desde cierta perspectiva. La propuesta de Clarke-Doane se alinea con las propuestas de Balaguer (1995), Putnam (1980) y Carnap (1950) y, en efecto, Clarke-Doane sugiere que su forma de pluralismo no es sino la postura de Carnap en clave realista. (shrink)

What kind of knowledge does one have when one knows what it is like to, say, fall in love, eat vegemite™, be a parent, or ride a bike? This Element addresses this question by exploring the tension between two plausible theses about this form of knowledge: (i) that to possess it one must have had the corresponding experience, and (ii) that to possess it one must know an answer to the 'what it is like' question. The Element shows how the (...) tension between these two theses helps to explain existing debates about this form of knowledge, as well as puzzling conflicts in our attitudes towards the possibility of sharing this knowledge through testimony, or other sources like literature, theories, and simulations. The author also offers a view of 'what it is like' knowledge which can resolve both the tension between (i) and (ii), and these puzzles around testimony. (shrink)

Gambling addiction is special type of addiction not only through the object of the addiction, the psychobiological constitution of the individual, and the pattern of the development of a pathological behaviour and condition, but also through the methods available for preventing and fighting against it and their effectiveness. This latter specificity has not been clearly established and thus has not been exploited much in problem-gambling research; but specificity should be reflected in warning messages and counselling content.

As it is known, the Lorentz Transformation is the transformation of coordinates between reference systems in uniform relative motion that is at the basis of the Theory of Relativity. But what is its physical meaning? What do the variables obtained by applying this mathematical transformation represent, physically? The interpretation that currently prevails in the context of contemporary physics is that these variables represent the physical space and time coordinates of a given event for a reference system in uniform and rectilinear (...) motion with respect to another one. According to this interpretation, two events that are simultaneous for a given reference system are not simultaneous for another reference system that is in motion with respect to the first one, the so-called "relativity of simultaneity", and therefore time and space are no longer absolute, invariant in the passage from one reference system to another, but become relative, resulting dependent from the state of motion of the system being considered. However, as already observed by C. Somigliana in his paper presented to the Accademia dei Lincei over a century ago [1], this is not the only possible interpretation of the Lorentz Transformation. There is thus a need to establish a criterion to uniquely determine the correct physical interpretation of this mathematical transformation. To address this need, the manuscript [2], titled "Preserving Absolute Simultaneity with the Lorentz Transformation", introduces a general clock synchronization criterion based on isotropic signals of any physical nature. Using this criterion and the mathematical properties of the Lorentz Transformation, it is demonstrated that the variables obtained by applying this transformation cannot be considered as real physical coordinates but must instead be interpreted as particular mathematical entities, which can be called "generalized space-time coordinates", having specific invariance characteristics by virtue of the form of the Lorentz Transformation and of its properties. In this alternative interpretation, the simultaneity of events, and with it also time and space, return to have an absolute character, invariant with respect to the state of motion of the observer and the corresponding reference system. This new interpretation of the Lorentz Transformation, which is not only more general and coherent, being valid for any value of the propagation speed of the synchronization signals, allows to remove all the paradoxes and contradictions that derive from the standard interpretation of Special Relativity. To illustrate its key features it may be useful to use the example of a simple physical system. (shrink)

The philosophy of superdeterminism is based on a single scientific fact about the universe, namely that cause and effect in physics are not real. In 2020, accomplished Swedish theoretical physicist, Dr. Johan Hansson published a physics proof using Albert Einstein’s Theory of Special Relativity that our universe is superdeterministic meaning a predetermined static block universe without cause and effect in physics. Although spiritual experiences do occur, they are better explained by the science of superdeterminism then by a spiritual realm. In (...) order for a spiritual realm to interact with our universe, it would have to be part of our universe and hence cannot be a spiritual realm. The afterlife, divine communication and mysterious phenomena, like consciousness, can all be explained by the known science of superdeterminism without resort to an unknown spiritual realm. (shrink)

Proof-theoretic semantics (P-tS) is the approach to meaning in logic based on _proof_ (as opposed to truth). There are two major approaches to P-tS: proof-theoretic validity (P-tV) and base-extension semantics (B-eS). The former is a semantics of arguments, and the latter is a semantics of logical constants. This paper demonstrates that the B-eS for _intuitionistic propositional logic_ (IPL) encapsulates the declarative content of a version of P-tV based on the elimination rules. This explicates how the B-eS for IPL works, and (...) shows the completeness of this version of P-tV. (shrink)

In this article, which testifies the European dimension of Federigo Enriques, an essential question is raised: is it conceivable to admit a radical antithesis between logical empiricism or neo-empiricism and the Enriquesian view of scientific thought? This paper therefore analyses the relationship between Enriques’ conception of science and that of Otto Neurath, one of the main representatives of neo-empiricism. While the interest towards empiricism in Enriques’ conception of the scientific knowledge is emphasised, it cannot be denied that the relationship of (...) Enriques’ epistemology to the scientific idea of the world appears problematic. However, elements of convergence between Neurath and Enriques are discernible above all in the neo-empiricist principle of verification, in the idea of the unity of science and in the recognition by both of the historical nature of the scientific enterprise. In particular, the comparison is emphasised between Neurath’s idea of the encyclopaedia and Enriques’ rationalism, that highlights how, on closer inspection, Neurath’s critical view is not a true antithesis of the historical perspective of science. (shrink)

Recently, several philosophers and physicists have increasingly noticed the hegemony of unitarity in the black hole information loss discourse and are challenging its legitimacy in the face of the measurement problem. They proclaim that embracing non-unitarity solves two paradoxes for the price of one. Though I share their distaste over the philosophical bias, I disagree with their strategy of still privileging certain interpretations of quantum theory. I argue that information-restoring solutions can be interpretation-neutral because the manifestation of non-unitarity in Hawking's (...) original derivation is unrelated to what's found in collapse theories or generalized stochastic approaches, thereby decoupling the two puzzles. (shrink)

In the original Ulam-Rényi game with _m_ lies/errors, Player I chooses a secret number \({\bar{x}}\) in a finite search space _S_, and Player II must guess \({\bar{x}}\) by adaptively asking Player I a minimum number of binary questions. Up to _m_ answers may be mendacious/erroneous or may be distorted before reaching Player II. In his monograph “Fault-Tolerant Search Algorithms. Reliable Computation with Unreliable Information”, F. Cicalese provides a comprehensive account of many models of the game and their applications in error-correcting (...) coding with noiseless feedback. Since for \(m>0\) lies the game is not called off by contradictory answers, and repeated answers to the same question are more informative than single answers, the underlying logic of the game with _m_ lies is not boolean. Indeed, the logic of Rényi-Ulam games is Łukasiewicz infinite-valued logic Ł \(_\infty \). In this paper we consider Ulam-Rényi games with variable numbers of lies over infinite search spaces. We characterize the MV-algebras and the unital Specker \(\ell \) -groups given by the logic of these games. (shrink)