Primarily, this article emphasises that while conducting research, especially one involving human subjects, researchers are expected to comply with applicable global and national ethical standards. Should a researcher fail to do so, he/she stands the risk of breaching research ethics, and this is capable of rendering his/her research unacceptable. Accordingly, this article, making reference to relevant ethical theories, critically examines and analyses the actions of a researcher who set out to investigate treatment recommendations for diarrhoea. Ultimately, a number of ethical (...) pitfalls in the stated research are x-rayed and some recommendations for subsequent studies are provided in this paper. (shrink)

Automated Influence is the use of Artificial Intelligence to collect, integrate, and analyse people’s data in order to deliver targeted interventions that shape their behaviour. We consider three central objections against Automated Influence, focusing on privacy, exploitation, and manipulation, showing in each case how a structural version of that objection has more purchase than its interactional counterpart. By rejecting the interactional focus of “AI Ethics” in favour of a more structural, political philosophy of AI, we show that the real problem (...) with Automated Influence is the crisis of legitimacy that it precipitates. (shrink)

The Enkratic Principle enjoys something of a protected status as a requirement of rationality. I argue that this status is undeserved, at least in the epistemic domain. Compliance with the principle should not be thought of as a requirement of epistemic rationality, but rather as defeasible indication of epistemic blamelessness. To show this, I present the Puzzle of Inconsistent Requirements, and argue that the best way to solve it is to distinguish two kinds of epistemic evaluation – requirement evaluations and (...) appraisal evaluations. This allows us to solve the puzzle while accommodating traditional motivations for thinking of the Enkratic Principle as a requirement of rationality. (shrink)

Can we make mistakes about what rationality requires? A natural answer is that we can, since it is a platitude that rational belief does not require truth; it is possible for a belief to be rational and mistaken, and this holds for any subject matter at all. However, the platitude causes trouble when applied to rationality itself. The possibility of rational mistakes about what rationality requires generates a puzzle. When combined with two further plausible claims – the enkratic principle, and (...) the claim that rational requirements apply universally – we get the result that rationality generates inconsistent requirements. One popular and attractive solution to the puzzle denies that it is possible to make rational mistakes about what rationality requires. I show why (contra Titelbaum (2015b), and Littlejohn (2015)) this solution is doomed to fail. (shrink)

A familiar part of debates about supererogatory actions concerns the role that cost should play. Two camps have emerged: one claiming that extreme cost is a necessary condition for when an action is supererogatory, while the other denies that it should be part of our definition of supererogation. In this paper, I propose an alternative position. I argue that it is comparative cost that is central to the supererogatory and that it is needed to explain a feature that all accounts (...) agree is central to the very notion of supererogation: optionality. Perhaps because of this agreement on its importance, few attempts have been made to clarify and explain the notion of optionality. I argue that giving an account of the optionality of supererogatory requires drawing a line between doing the bare minimum permissible and going beyond the bare minimum and that this line ought to be drawn based on comparative cost of alternative permissible acts. Having outlined my account and motivated it, I discuss and reject two concerns that might be raised: firstly, that it is extreme cost, not comparative cost, that matters and, secondly, that in fact no cost is needed for an act to be supererogatory. (shrink)

Political deepfakes have prompted outcry about the diminishing trustworthiness of visual depictions, and the epistemic and political threat this poses. Yet this new technique is being used overwhelmingly to create pornography, raising the question of what, if anything, is wrong with the creation of deepfake pornography. Traditional objections focusing on the sexual abuse of those depicted fail to apply to deepfakes. Other objections—that the use and consumption of pornography harms the viewer or other (non-depicted) individuals—fail to explain the objection that (...) a depicted person might have to the creation of deepfake pornography that utilises images of them. My argument offers such an explanation. It begins by noting that the creation of sexual images requires an act of consent, separate from any consent needed for the acts depicted. Once we have separated these out, we can see that a demand for consent can arise when a sexual image is of us, even when no sexual activity was actually engaged in, as in the case of deepfake pornography. I then demonstrate that there are two ways in which an image can be ‘of us’, both of which can exist in the case of deepfakes. Thus, I argue: if a person, their likeness, or their photograph is used to create pornography, their consent is required. Whenever the person depicted does not consent (or in the case of children, can’t consent), that person is wronged by the creation of deepfake pornography and has a claim against its production. (shrink)

Incoherence is usually regarded as a bad thing. Incoherence suggests irrationality, confusion, paradox. Incoherentism disagrees: incoherence is not always a bad thing, sometimes we ought to be incoherent. If correct, Incoherentism has important and controversial implications. It implies that rationality does not always require coherence. Dilemmism and Incoherentism both embrace conflict in epistemology. After identifying some important differences between these two ways of embracing conflict, I offer some reasons to prefer Incoherentism over Dilemmism. Namely, that Incoherentism allows us to deliberate (...) about what we ought to believe using ordinary epistemology, and it does a better job of accommodating the positive features of incoherence. (shrink)

De Re Significance accounts of moral appraisal consider an agent’s responsiveness to a particular kind of reason, normative moral reasons de re, to be of central significance for moral appraisal. Here, I argue that such accounts find it difficult to accommodate some neuroatypical agents. I offer an alternative account of how an agent’s responsiveness to normative moral reasons affects moral appraisal – the Reasonable Expectations Account. According to this account, what is significant for appraisal is not the content of the (...) reasons an agent is responsive to, but rather whether she is responsive to the reasons it is reasonable to expect her to be responsive to, irrespective of their content. I argue that this account does a better job of dealing with neuroatypical agents, while agreeing with the De Re Significance accounts on more ordinary cases. (shrink)

I argue for the unexceptionality of evidence about what rationality requires. Specifically, I argue that, as for other topics, one’s total evidence can sometimes support false beliefs about this. Despite being prima facie innocuous, a number of philosophers have recently denied this. Some have argued that the facts about what rationality requires are highly dependent on the agent’s situation and change depending on what that situation is like. (Bradley 2019). Others have argued that a particular subset of normative truths, those (...) concerning what epistemic rationality requires, have the special property of being ‘fixed points’—it is impossible to have total evidence that supports false belief about them. (Smithies 2012; Titelbaum 2015). Each of these kinds of exceptionality permits a solution to downstream theoretical problems that arise from the possibility of evidence supporting false belief about requirements of rationality. However, as I argue here, they incur heavy explanatory burdens that we should avoid. (shrink)

I argue that there are some situations in which it is praiseworthy to be motivated only by moral rightness de dicto, even if this results in wrongdoing. I consider a set of cases that are challenging for views that dispute this, prioritising concern for what is morally important in moral evaluation. In these cases, the agent is not concerned about what is morally important, does the wrong thing, but nevertheless seems praiseworthy rather than blameworthy. I argue that the views under (...) discussion cannot accommodate this, and should be amended to recognise that it is often praiseworthy to be motivated to do what is right. (shrink)

Is normative uncertainty like factual uncertainty? Should it have the same effects on our actions? Some have thought not. Those who defend an asymmetry between normative and factual uncertainty typically do so as part of the claim that our moral beliefs in general are irrelevant to both the moral value and the moral worth of our actions. Here I use the consideration of Jackson cases to challenge this view, arguing that we can explain away the apparent asymmetries between normative and (...) factual uncertainty by considering the particular features of the cases in greater detail. Such consideration shows that, in fact, normative and factual uncertainty are equally relevant to moral assessment. (shrink)

Is logic normative for belief? A standard approach to answering this question has been to investigate bridge principles relating claims of logical consequence to norms for belief. Although the question is naturally an epistemic one, bridge principles have typically been investigated in isolation from epistemic debates over the correct norms for belief. In this paper we tackle the question of whether logic is normative for belief by proposing a Kripkean model theory accounting for the interaction between logical, doxastic, epistemic and (...) deontic notions and using this model theory to show which bridge principles are implied by epistemic norms that we have independent reason to accept, for example, the knowledge norm and the truth norm. We propose a preliminary theory of the interaction between logical, doxastic, epistemic and deontic notions that has among its commitments bridge principles expressing how logic is normative for belief. We also show how our framework suggests that logic is exceptionally normative. (shrink)

Standing in San Marco Cathedral in Venice, you immediately notice the exquisitely decorated spandrels: the triangular spaces bounded on either side by adjoining arches and by the dome above. You would be forgiven for seeing them as the starting point from which to understand the surrounding architecture. To do so would, however, be a mistake. It is a similar mistaken inference that evolutionary biologists have been accused of making in assuming a special adaptive purpose for such biological features as fingerprints (...) and chins. I argue that a mistake of just this sort is being made by ethicists who appeal to the intrinsic value of supererogatory acts in their efforts to make space for supererogation in ethical theory. Many cases of supererogatory action are simply spandrels: by-products of uncontroversial commitments elsewhere in our moral thought. This is not to downplay their value but rather to show that their value need not be the justification for making room for the supererogatory. I demonstrate this by examining two areas: rights and the distribution of burdens among a group. My argument has significance for those who take themselves to be defends of the possibility of supererogatory actions, as well as those who are committed to the contrary and those who believe themselves to be indifferent on the matter. (shrink)

Amy saves a man from drowning despite the risk to herself, because she is moved by his plight. This is a quintessentially supererogatory act: an act that goes above and beyond the call of duty. Beth, on the other hand, saves a man from drowning because she wants to get her name in the paper. On this second example, opinions differ. One view of supererogation holds that, despite being optional and good, Beth’s act is not supererogatory because she is not (...) praiseworthy; the other agrees that Beth is not praiseworthy but holds that her act is nevertheless supererogatory because, while supererogatory actions are generally performed by praiseworthy agents, an individual need not be praiseworthy for their act to be supererogatory. In this paper, I raise a problem for this latter position, which I shall call the Anti-Motivation View of supererogation. While the Anti-Motivation View rejects the claim that the agent’s motivations are important, it accepts that the agent’s intentions are. Thus, this view assumes that a clear, coherent distinction can be drawn between intentions and motivations in the context of supererogation. This distinction is often attributed to Mill; however, his original discussion reveals an inconsistency. Consider Clara, who saves a man from drowning because she wants to torture him later. According to Mill, Clara’s act is not morally good; those who follow Mill will have to accept that it is therefore not supererogatory. Mill asserts that Clara’s act differs from Amy’s and Beth’s not just in motivation but also in intention. I question this explanation and demonstrate that the distinction between motivation and intention is not as clear as the Anti-Motivation View has supposed and that the gap between the Anti-Motivation View and the alternative Praise-Based View is either much greater or much smaller than previously thought. (shrink)

Moral theories that demand that we do what is morally best leave no room for the supererogatory. One argument against such theories is that they fail to realize the value of autonomy: supererogatory acts allow for the exercise of autonomy because their omissions are not accompanied by any threats of sanctions, unlike obligatory ones. While this argument fails, I use the distinction it draws – between omissions of obligatory and supererogatory acts in terms of appropriate sanctions – to draw a (...) parallel with psychological perfectionism. Through this parallel, I demonstrate that requiring what is morally best is in fact counter-productive. Thus, by its own lights, a theory that wants us to do what is best ought at the very least to tell us to believe that some actions are supererogatory. As the old adage goes, the best is the enemy of the good; I argue here that the supererogatory is the solution. (shrink)

The problem of language in African philosophy is coextensive with the question as to whether there exists an African philosophy. This is so because when the question: "what language is African philosophy to be done?" arises, it implicitly calls into question the very foundation of the discipline. Little wonder then, that the language question has remained a front-burner issue in African philosophy. Essentially, the problem of Language in African philosophy raises the question as to whether the expression of the African (...) experience of reality in foreign languages can generate an authentically African philosophy. Put differently, the problem centers on whether or not foreign languages should be used to express African philosophical thoughts. In an attempt to address this problem, two camps have surfaced among African philosophers, namely, the conservatives and the progressives. For the conservatives, for a philosophy to be authentically African, it must be expressed in African languages. They base their argument on the fact that language is tied to culture and every culture has its peculiar conceptual framework. Consequently, to express the African experience of reality in a foreign language necessarily implicates 'conceptual superimposition.' In contrast, the progressives commit themselves to a more pragmatic approach to the question of language. They opine that the lack of a continental lingua franca in Africa legitimizes the use of foreign languages. This research therefore evaluates the position of both camps with a view to establishing the possibility and plausibility of having an authentic African philosophy in foreign languages. This is without prejudice to the significance of African languages in construing the African experience of reality. This research employs the expository, analytic, and evaluative methods. (shrink)

In this article, we perform a detailed proof theoretic investigation of a wide number of relevant logics by employing the well-established methodology of labelled sequent calculi to build our intended systems. At the semantic level, we will characterise relevant logics by employing reduced Routley-Meyer models, namely, relational structures with a ternary relation between worlds along with a unique distinct element considered as the real (or actual) world. This paper realizes the idea of building a variety of modular labelled calculi by (...) reflecting, at the syntactic level, semantic informations taken from reduced Routley-Meyer models. Central results include proofs of soundness and completeness, as well as a proof of cut- admissibility. (shrink)

There has been some debate as to whether or not it is possible to keep a promise, and thus fulfil a duty, to supererogate. In this paper, I argue, in agreement with Jason Kawall, that such promises cannot be kept. However, I disagree with Kawall’s diagnosis of the problem and provide an alternative account. In the first section, I examine the debate between Kawall and David Heyd, who rejects Kawall’s claim that promises to supererogate cannot be kept. I disagree with (...) Heyd’s argument, as it fails to get to the heart of the problem Kawall articulates. Kawall’s argument however fails to make clear the problem with promising to supererogate because his discussion relies on the plausibility of the following claim: that supererogatory actions cannot also fulfil obligations. I argue that this view is mistaken because there are clear examples of supererogatory actions that also fulfil obligations. In the final section, I give my alternative account of the problem, identifying exactly what is wrong with fulfilling a duty, and thus keeping a promise, to supererogate. My diagnosis emphasises the importance of identifying non-supererogatory actions when it comes to understanding the way in which supererogatory actions go above and beyond the call of duty. (shrink)

In this paper, I consider how digital technologies have changed the conceptual landscape by forcing us to reconsider three core concepts at the heart of the category of child pornography: (i) what it means to be an image; (ii) what it means to be an image of a child; and (iii) what it means to be a sexual image of a child. I demonstrate that we might need to radically reconceive these concepts and I point to some policy implications of (...) doing so. (shrink)

The research presented in this paper used a case study approach to concentrate on the critical thinking preparation and skill sets of professors who, in turn, were expected to develop those same skills in their students. The authors interviewed community college instructors from both academic and work force disciplines. In general, the results of the study supported the researchers’ hypothesis that the ability to teach critical thinking was not necessarily intrinsic to a teaching professional. The authors of this study would (...) like to suggest the following as a means of strengthening critical thinking expertise in faculty:1. Analyze current levels of critical thinking skills among faculty.2. Plan opportunities to bolster personal critical thinking knowledge within faculty ranks and develop a common critical thinking language among faculty.3. Assist faculty where necessary to develop new instructional models to strengthen critical thinking within their classrooms and critical thinking assessment instruments. (shrink)

In this paper we present an overview, with historical and critical remarks, of two articles by S. Jaśkowski ([20, 21] 1948 and [22, 23] 1949), which contain the oldest known formulation of a paraconsistent logic. Jaśkowski has built the logic – he termed discussive (D2) – by defining two new connectives and by introducing a modal translation map from D2 systems into Lewis’ modal logic S5. Discussive systems, for their formal details and their original philosophical justification, have attracted discrete attention (...) among experts. Indeed, in what follows, after having introduced Jaśkowski methodology of building D2 and his main philosophical motivations for providing such a system, we will explore some of the main contributions to the development of D2. (shrink)

So much value is ascribed to human life. This is so because life is generally regarded as a precious gift to humanity, which should be cherished and protected, as failure to cherish and protect life will bring about the inevitable extinction of the entire human race. Abortion is one of the numerous contemporary issues that undermine the sanctity and value of human life; for it involves terminating a pregnancy by removing a fetus or embryo before it can survive independent of (...) the uterus, or killing the fetus inside the uterus. The issue of abortion is highly controversial; for while some individuals permit it, some others condemn it totally, as evident in the 'pro-life' versus 'pro-choice' controversy. 'Pro-life' advocates condemn abortion because it is an outright disrespect for the dignity and value of human life, and hold that there should be sustained discussions on it, to expose its danger and fatal consequences. 'Pro-choice' advocates are simply indifferent to the issue of abortion; for them, getting involved in abortion is a matter of choice for an individual - that is, one is at liberty to accept or reject abortion so that in the final analysis, abortion should not be an issue for discussion. This article explores several arguments and bioethical concerns on abortion, approaches to the issue of abortion, and Nigeria's abortion provisions, which are evident in the Criminal and Penal Codes, respectively. Ultimately, this article recommends that beyond merely stating punishments for those involved in abortion, the following should be done: (a) Correcting the disparity between the Criminal and Penal Codes by ensuring that both Codes have the same penalty stated, or completely reducing them into a single Code that will be applied across the country, (b) Modifying the Criminal and Penal Codes by including information that will serve the purpose of educating Nigerians on the bioethical issues associated with abortion, and (c) Designating a body charged with ensuring compliance with and implementation of the abortion laws. (shrink)

Blending the qualitative and analytic research methods, this article critically examines the nature and limitations of inductive arguments within the field of logic. Inductive arguments, unlike their deductive counterparts, provide conclusions that extend beyond the premises, thus offering probabilistic rather than certain conclusions. This critique emphasises the weak inferential connections inherent in inductive reasoning, where premises give only partial or probable support to conclusions. The analysis highlights the ampliative value of inductive arguments, illustrating how they broaden conceptual knowledge by introducing (...) new information. However, the article also delves into reasons for their limited acceptance in logic, focusing on their probabilistic nature, contingency, experiential basis, and susceptibility to fallacies such as hasty generalisation, composition, false cause, and appeal to authority. Despite these criticisms, the article recognises that inductive arguments hold significant merit in scientific inquiry and everyday reasoning, contrasting with the firm, analytic nature of deductive arguments used in formal logic and philosophical analysis. The article concludes by advocating for a balanced approach in argumentation, underscoring the need to appreciate the contextual strengths and limitations of both inductive and deductive reasoning in the pursuit of effective logical analysis. (shrink)

The world today is marked by linguistic diversity. It has nonetheless been described as a global village. Consequently, there is a growing interest in understanding issues across cultures and languages. This has necessitated the translation of texts and thoughts into languages that can reach out to a greater number of people. The challenge, however, has been to retain the originally intended meaning in the new language into which a text is translated. The concern of this paper is to elucidate the (...) concept of translation and the views of philosophers on the concept, with a view to understanding the problem of translation, especially as it relates to African Philosophy. Ultimately, this research establishes that the problem of translating African philosophical thought can be addressed through (a) improved capacity building of African translators, (b) better access to resources and increased collaboration between African and non-African scholars, and (c) use of a “third language” as a medium of communication, which can help bridge cultural and linguistic gaps between African and non-African philosophical thoughts. (shrink)

This study examines the epistemological implications of the adoption of Artificial Intelligence (AI) in researches within the information age. Focusing on the particular case of Margaret Lawrence University, a leading research institution situated in Galilee, Ika North-East Local Government Area of Delta State, Nigeria, this study assesses the implications of AI-aided research and questions the integrity of AI-generated knowledge. Precisely, this study discusses the epistemological status of AI-generated knowledge by weighing the prospects and shortcomings of using AI in research. Also, (...) this study explores a number of ethical considerations associated with AI-aided research, such as potential bias, digital piracy, and the risk of misinterpretation of results. Collectively, the Findings of this study reveal that although AI has great potentials for advancing research, it has far-reaching implications for the integrity of research. This study concludes by recommending a number of measures which can be employed to foster responsible use of AI in research and ultimately ensure research integrity in Margaret Lawrence University and elsewhere. (shrink)

By drawing attention to these facts and to the relationship between Cantor’s and Husserl's ideas, I have tried to contribute to putting Frege's attack on Husserl "in the proper light" by providing some insight into some of the issues underling criticisms which Frege himself suggested were not purely aimed at Husserl's book. I have tried to undermine the popular idea that Frege's review of the Philosophy of Arithmetic is a straightforward, objective assessment of Husserl’s book, and to give some specific (...) reasons for thinking that the uncritical reading of Frege's review has unfairly distorted philosophers' perception of a work they do not know very well. (shrink)

This chapter attempts to establish an understanding of the concept of logic. Since there is no unanimous definition of logic, we shall consider some definitions which will facilitate our development of a working definition. This will be followed by a historical trajectory of logic as a discipline, and thereafter, an exposition of the scope and subject matter of logic, as well as the laws of thought shall be given. The aspects or divisions of logic shall also be examined here-in. This (...) chapter shall also include an overview of arguments in logic. This will be done by means of some definitions which will facilitate an understanding of the concept of argument. Since arguments are constituted by sentences which are called propositions, a distinction shall be made between sentences in the ordinary sense and in the propositional sense. This will be followed by a quick glance at the components of arguments. Inference, a term which denotes the relationship between the components of arguments, namely, premises and conclusions, shall also be considered. Also to be discussed in this chapter are: types and kinds of arguments, some instantiations of arguments, truth-value of propositions, validity and invalidity of arguments as well as sound and unsound arguments. A briefing on the usefulness of arguments to man shall also be given in this chapter. The end-point of this chapter shall be a discourse on the relevance or value of logic as it applies to our daily living. (shrink)

Are human beings actually free beings? The doctrine of determinism gives a negative response to this question. Determinism therefore claims that humans are not free to act or make choices, since they are always constrained in some way. By so doing, determinism denies human freedom and human moral responsibility. It rejects the idea that humans act freely, or that humans can be regarded as responsible for their actions and inactions. This outright denial of human freedom and human moral responsibility is (...) certainly pregnant with several implications, which this article is aimed at exposing. This article adopts the expository, analytic and critical methods. It begins with a clarification of the concept of determinism and then goes on to discuss five types of determinism, namely: (a) physical, (b) psychological, (c) historical, (d) ethical and (e) theological determinism, respectively. Also, this article discusses two categories of determinism known as soft and hard determinism. Furthermore, this article exposes some implications of determinism for events and humanity. Finally, adopting eclecticism as its theoretical framework, this article proposes that it is best to approach the doctrine of determinism by simply recognising and accepting the fact that there are aspects of humans that are determined, and there are equally aspects of humans that are not determined. By so doing, this article establishes that approaching the doctrine of determinism eclectically is the surest way of accommodating the opposing doctrines of determinism and 'freewillism.’. (shrink)

Cet article se propose d’étudier la question de la corruption démocratique à partir d’un cas précis, celui de la crise du traitement des déchets à Naples, communément nommée « crise des ordures ». En analysant trois formes ou niveaux de corruption démocratique lors de cette crise, l’article souhaite souligner que le terme de corruption démocratique, loin de désigner un mécanisme précis, qualifie, au contraire, des actes, des pratiques et des phénomènes très divers.La crise napolitaine est marquée, d’une part, par l’implication (...) du réseau mafieux local – la Camorra – et, d’autre part, par de graves problèmes environnementaux. L’article analyse donc, dans un premier temps, le phénomène de corruption démocratique lié à la présence d’un réseau mafieux et s’attache ensuite à montrer que ce phénomène n’est pas uniquement lié à la présence de la Camorra. En montrant que la mise en place des commissariats extraordinaires est une réponse gouvernementale technocratique à la crise napolitaine, l’article met ensuite en exergue le lien peu évident existant entre corruption démocratique et environnement. Il démontre la difficulté pour nos démocraties libérales et représentatives de répondre démocratiquement à l’enjeu environnemental contemporain et soutient que cette difficulté relève d’une forme de corruption démocratique. (shrink)

This paper offers a thorough appraisal of Peter David Klein's epistemological infinitism, emphasising his treatment of scepticism and the issue of infinite regress in epistemic justification. Klein, a prominent figure in contemporary epistemology, advocates for infinitism; a theory that argues justification is an unending process where each belief requires further reasons indefinitely. The study critically evaluates how Klein's defense of infinitism provides a distinctive response to the infinite regress problem, a core concern in scepticism. By contextualising Klein's theory within the (...) broader framework of epistemology, the research explores its implications for ongoing debates on justification and scepticism. The methodology includes a thematic analysis of Klein's key philosophical contributions, coupled with a critical examination of competing justification theories such as foundationalism, coherentism, and contextualism. Employing a comparative approach, the study assesses Klein's infinitism alongside these rival theories by drawing on primary texts and relevant secondary literature. The paper is divided into five sections: an introduction to scepticism and epistemic justification, an analysis of Klein's infinite regress argument, an exploration of traditional solutions to the regress problem, criticisms of infinitism, and an appraisal of Klein's contributions. The findings reveal that, despite its innovative approach, Klein's infinitism encounters significant theoretical and practical challenges. The conclusion assesses whether infinitism can adequately address the regress problem and considers its relevance to real-world epistemic practices. (shrink)

This chapter attempts to establish an understanding of the concept of logic. Since there is no unanimous definition of logic, we shall consider some definitions which will facilitate our development of a working definition. This will be followed by a historical trajectory of logic as a discipline, and thereafter, an exposition of the scope and subject matter of logic, as well as the laws of thought shall be given. The aspects or divisions of logic shall also be examined here-in. This (...) chapter shall also include an overview of arguments in logic. This will be done by means of some definitions which will facilitate an understanding of the concept of argument. Since arguments are constituted by sentences which are called propositions, a distinction shall be made between sentences in the ordinary sense and in the propositional sense. This will be followed by a quick glance at the components of arguments. Inference, a term which denotes the relationship between the components of arguments, namely, premises and conclusions, shall also be considered. Also to be discussed in this chapter are: types and kinds of arguments, some instantiations of arguments, truth-value of propositions, validity and invalidity of arguments as well as sound and unsound arguments. A briefing on the usefulness of arguments to man shall also be given in this chapter. The end-point of this chapter shall be a discourse on the relevance or value of logic as it applies to our daily living. (shrink)

This chapter attempts to establish an understanding of the concept of logic. Since there is no unanimous definition of logic, we shall consider some definitions which will facilitate our development of a working definition. This will be followed by a historical trajectory of logic as a discipline, and thereafter, an exposition of the scope and subject matter of logic, as well as the laws of thought shall be given. The aspects or divisions of logic shall also be examined here-in. This (...) chapter shall also include an overview of arguments in logic. This will be done by means of some definitions which will facilitate an understanding of the concept of argument. Since arguments are constituted by sentences which are called propositions, a distinction shall be made between sentences in the ordinary sense and in the propositional sense. This will be followed by a quick glance at the components of arguments. Inference, a term which denotes the relationship between the components of arguments, namely, premises and conclusions, shall also be considered. Also to be discussed in this chapter are: types and kinds of arguments, some instantiations of arguments, truth-value of propositions, validity and invalidity of arguments as well as sound and unsound arguments. A briefing on the usefulness of arguments to man shall also be given in this chapter. The end-point of this chapter shall be a discourse on the relevance or value of logic as it applies to our daily living. (shrink)

The aim of this paper is to provide a proof-theoretic characterization of relevant logics including fusion and fission connectives, as well as Ackermann’s truth constant. We achieve this by employing the well-established methodology of labelled sequent calculi. After having introduced several systems, we will conduct a detailed proof-theoretic analysis, show a cut-admissibility theorem, and establish soundness and completeness. The paper ends with a discussion that contextualizes our current work within the broader landscape of the proof theory of relevant logics.

This paper challenges the negative attitudes towards labelled proof systems, usually referred to as semantic pollution, by arguing that such critiques overlook the full potential of labelled calculi. The overarching objective is to develop a practice-based philosophical analysis of labelled calculi to provide insightful considerations regarding their proof-theoretic and philosophical value. To achieve this, successful applications of labelled calculi and related results will be showcased, and comparisons with other relevant works will be discussed. The paper ends by advocating for a (...) more practice-based approach towards the philosophical understanding of proof systems and their role in structural proof theory. (shrink)

Sometimes we make mistakes, even when we try to do our best. When those mistakes are about normative matters, such as what is required, this leads to a puzzle. This puzzle arises from the possibility of misleading evidence about what rationality requires. I argue that the best way to solve this puzzle is to distinguish between two kinds of evaluation: requirement and appraisal. The strategy I defend connects three distinct debates in epistemology, ethics, and normativity: the debate over how our (...) theories of epistemic rationality should accommodate misleading evidence, the debate over the relationship between complying with requirements and deserving particular appraisals, and the debate over whether normative ignorance can excuse. Part 1 shows how three apparently plausible claims about epistemic rationality generate a puzzle when agents have misleading evidence about what rationality requires. Part 2 solves this puzzle by distinguishing between evaluations of requirement and appraisal and rejecting the idea that one is required to conform to the Enkratic Principle. I argue instead that complying with the Enkratic Principle provides defeasible evidence that the agent should be positively appraised. One of the consequences of this solution is that false normative beliefs can sometimes excuse agents from negative appraisal they would otherwise deserve for violating requirements. Part 3 defends the view that false normative belief can sometimes excuse against the rival views that false normative belief always excuses, and that false normative belief never excuses. I argue that false normative belief can sometimes excuse violations of requirements, when it is the case that the agent has done what it is reasonable to expect of her. (shrink)

A distorted representation of one's own body is a diagnostic criterion and core psychopathology of both anorexia nervosa (AN) and bulimia nervosa (BN). Despite recent technical advances in research, it is still unknown whether this body image disturbance is characterized by body dissatisfaction and a low ideal weight and/or includes a distorted perception or processing of body size. In this article, we provide an update and meta-analysis of 42 articles summarizing measures and results for body size estimation (BSE) from 926 (...) individuals with AN, 536 individuals with BN and 1920 controls. We replicate findings that individuals with AN and BN overestimate their body size as compared to controls (ES= 0.63). Our meta-regression shows that metric methods (BSE by direct or indirect spatial measures) yield larger effect sizes than depictive methods (BSE by evaluating distorted pictures), and that effect sizes are larger for patients with BN than for patients with AN. To interpret these results, we suggest a revised theoretical framework for BSE that accounts for differences between depictive and metric BSE methods regarding the underlying body representations (conceptual vs. perceptual, implicit vs. explicit). We also discuss clinical implications and argue for the importance of multimethod approaches to investigate body image disturbance. (shrink)

This manuscript presents an English translation of the work titled “Begründung Einer Strengen Implikation” by the German logician and mathematician Wilhelm Ackermann (1896-1962), first published in June 1956.

This chapter attempts to establish an understanding of the concept of logic. Since there is no unanimous definition of logic, we shall consider some definitions which will facilitate our development of a working definition. This will be followed by a historical trajectory of logic as a discipline, and thereafter, an exposition of the scope and subject matter of logic, as well as the laws of thought shall be given. The aspects or divisions of logic shall also be examined here-in. This (...) chapter shall also include an overview of arguments in logic. This will be done by means of some definitions which will facilitate an understanding of the concept of argument. Since arguments are constituted by sentences which are called propositions, a distinction shall be made between sentences in the ordinary sense and in the propositional sense. This will be followed by a quick glance at the components of arguments. Inference, a term which denotes the relationship between the components of arguments, namely, premises and conclusions, shall also be considered. Also to be discussed in this chapter are: types and kinds of arguments, some instantiations of arguments, truth-value of propositions, validity and invalidity of arguments as well as sound and unsound arguments. A briefing on the usefulness of arguments to man shall also be given in this chapter. The end-point of this chapter shall be a discourse on the relevance or value of logic as it applies to our daily living. (shrink)

On 24 July 2022, the landmark decision Roe v. Wade (1973), that secured a right to abortion for decades, was overruled by the US Supreme Court. The Court decision in Dobbs v. Jackson Women’s Health Organisation severely restricts access to legal abortion care in the USA, since it will give the states the power to ban abortion. It has been claimed that overruling Roe will have disproportionate impacts on women of color and that restricting access to abortion contributes to or (...) amounts to structural racism. In this paper, we consider whether restricting abortion access as a consequence of overruling Roe could be understood as discrimination against women of color (and women in general). We argue that banning abortion is indirectly discriminatory against women of color and directly (but neither indirectly, nor structurally) discriminatory against women in general. (shrink)

Those of us who see the historical figures we work on as sources of philosophical insight, rather than merely of historical interest, will sooner or later run u.

Introduction to genericity in the nominal, verbal and sentential domain.

This paper presents empirical evidence regarding the nature of our commonsense concept of belief. The findings have significant bearing upon claims made by authors concerned with the Folk Psychology Debate - in particular, they challenge Stephen Stich's (1983) claims that folk psychology is committed to a broad account of belief states. In contrast it is found that folk psychology favours a narrow account of belief. This result is important in refuting Stich's claim that the folk psychological concept of belief has (...) no role to play in a developed cognitive science. The paper also presents evidence regarding the influence of several factors on folk psychological judgements of belief individuation (emphasised similarities/differences between the referents of beliefs, nature of past beliefs, goal of classification), and introduces a methodology by which to investigate further factors. It is argued that the observed conflict between individual speculations about likely folk psychological intuitions within the philosophical literature and actual empirical data regarding subjects' responses highlights the important contribution of experimental psychology in exploring such philosophical issues. (shrink)

Chapter 1 constitutes an introduction to Gentzen calculi from two perspectives, logical and philosophical. It introduces the notion of generalisations of Gentzen sequent calculus and the discussion on properties that characterize good inferential systems. Among the variety of Gentzen-style sequent calculi, I divide them in two groups: syntactic and semantic generalisations. In the context of such a discussion, the inferentialist philosophy of the meaning of logical constants is introduced, and some potential objections – mainly concerning the choice of working with (...) semantic generalizations – are addressed. Finally, I’ll introduce the case studies that I’ll be dealing with in part II. Chapter 2 is concerned with the origins and development of Jaśkowski’s discussive logic. The main idea of this chapter is to systematize the various stages of the development of discussive logic related researches from two different angles, i.e., its connections to modal logics and its proof theory, by highlighting virtues and vices. Chapter 3 focuses on the Gentzen-style proof theory of discussive logic, by providing a characterization of it in terms of labelled sequent calculi. Chapter 4 deals with the Gentzen-style proof theory of relevant logics, again by employing the methodology of labelled sequent calculi. This time, instead of working with a single logic, I’ll deal with a whole family of them. More precisely, I’ll study in terms of proof systems those relevant logics that can be characterised, at the semantic level, by reduced Routley-Meyer models, i.e., relational structures with a ternary relation between states and a unique base element. Chapter 5 investigates the proof theory of a modal expansion of intuitionistic propositional logic obtained by adding an ‘actuality’ operator to the connectives. This logic was introduced also using Gentzen sequents. Unfortunately, the original proof system is not cut-free. This chapter shows how to solve this problem by moving to hypersequents. Chapter 6 concludes the investigations and discusses the future of the research presented throughout the dissertation. (shrink)

Our purpose in this article is to identify and suggest resolution for two core problematics of grounded theory. First, while grounded theory provides transparency to one part of the conceptualization process, where codes emerge directly from the data, it provides no such systematic or transparent way for gaining insight into the conceptual relationships between discovered codes. Producing a grounded theory depends not only on the definition of conceptual pieces, but the delineation of a relationship between at least two of those (...) pieces. Second, the conceptualization process of grounded theory is done in hierarchical fashion, where individual codes emerge from the data but then are used to generate insight into more general concepts and thematic statements. But various works on grounded theory have failed to provide any systematic way of using data specific levels of scale (the codes) to gain insight into more macro levels of scale (concepts and themes). We offer fractal concept analysis as a means of resolving both of these issues. By using a logic structure generator, fractal concept analysis delineates self-similar conceptual frameworks at various levels of abstraction, yielding a method for linking concepts together within and between levels of scale encountered in the grounded theory coding and categorization process. We conclude that this fractal analytic technique can bolster the aims of grounded theory as a formalized and systematic process for generating theory from empirical data. (shrink)

This chapter attempts to establish an understanding of the concept of logic. Since there is no unanimous definition of logic, we shall consider some definitions which will facilitate our development of a working definition. This will be followed by a historical trajectory of logic as a discipline, and thereafter, an exposition of the scope and subject matter of logic, as well as the laws of thought shall be given. The aspects or divisions of logic shall also be examined here-in. This (...) chapter shall also include an overview of arguments in logic. This will be done by means of some definitions which will facilitate an understanding of the concept of argument. Since arguments are constituted by sentences which are called propositions, a distinction shall be made between sentences in the ordinary sense and in the propositional sense. This will be followed by a quick glance at the components of arguments. Inference, a term which denotes the relationship between the components of arguments, namely, premises and conclusions, shall also be considered. Also to be discussed in this chapter are: types and kinds of arguments, some instantiations of arguments, truth-value of propositions, validity and invalidity of arguments as well as sound and unsound arguments. A briefing on the usefulness of arguments to man shall also be given in this chapter. The end-point of this chapter shall be a discourse on the relevance or value of logic as it applies to our daily living. (shrink)

This thesis explores attempts to characterise the structure of reality. Three notions stand out: Lewisian naturalness, Sider’s ‘structure’, and grounding, where the latter has become the most popular way to characterise the structure of reality in the contemporary literature. I argue that none of these notions, as they are currently understood, are suited for limning the metaphysical structure of reality. In the first part of the thesis I argue that, by the lights of the relevant theories, both naturalness and structure (...) fall short of the theoretical role carved out for those posits. In the second part of the thesis I present two challenges to the ‘orthodox’ conception of grounding. The first contests the standard assumption that grounding is asymmetric, both by citing what I take to be best described as symmetric instances of grounding, and by developing and arguing for a new theory of metaphysical structure – ‘metaphysical interdependence’ – which takes grounding to be nonsymmetric. The second challenge concerns the relationship between grounding and explanation, and leads to a dilemma for the grounding theorist. My proposed resolution to the dilemma is to adopt an antirealist approach to grounding, which I further motivate and develop in the final chapter. (shrink)

Successful teamwork doesn't work overnight, what makes teamwork potent is team building. (Plagiarism) According to Abdullah, et. al., (2022) team building training can improve group cohesiveness or the quality of sticking together or unity teamwork more likely to be higher with a significant score difference. This study used mixed methods both qualitative and quantitative data collection, and an analysis method to answer the research method, random sampling is named as such because the data set is chosen via random selection, where (...) every member of the population has an equal probability of being selected (Tao, 2023). The respondents were 100 restaurant employees and 10 managers from the chosen restaurant in Malolos City in Bulacan. The subcategories of team building, including activities, communication, skills, personality, problem-solving, and values, have all received a consensus of strong agreement, with weighted averages falling within the range of 3.26 to 3.44. This level of agreement aligns with the scores for motivation at 3.43 and productivity at 3.38. These values have been calculated by determining the mean, which spans from 3.25 to 4.00. The advantages of team building that is being observed by the managers is to create familiarity and teamwork among the employees, to improve the quality of service and the quality of the food especially the respondents are in the food service sector, development, and training for the employees to achieve the establishments’ goal and lastly rebuilding and build a relationship with one employee to another. However, for the disadvantages, it costs a lot of money to conduct team building in the management. Therefore, the null hypothesis is rejected. Despite the fact that there is a low correlation between teambuilding activities and motivation and employee productivity, there is still a significant relationship between the variables. (shrink)

This article considers the ways in which Julia Kristeva's work aligns with process philosophy, resisting the essentialism of substance philosophy.

Social media has always been popular, and it continues to be so today. As a result, there has been a steady increase in the number of influencers across various platforms. In which these so-called influencers with a following have established that there are people who look up to them and admire their work. It is the focus of this study to demonstrate the effectiveness of influencer marketing when it comes to the development of a product and/or brand. The proponents have (...) conducted a focus group discussion with a group of ten students who have previous experience in content creation and distribution. The discussion will center on the effectiveness of influencer marketing and how it can be implemented. Researchers have discovered that influencers, or those with a following, have an impact on consumers, to Filipinos in particular. This, in turn, has an impact on whether the consumer is inclined to purchase or patronize the endorsed product. Consequently, when brands collaborate with appropriate influencers, they can create a positive impression in the minds of consumers and increase sales. (shrink)