Knowledge

The Mesopotamian peoples were never really dominated by the reason the way we conceptualize it. It's to the revelation as direct emanation of the divine that they ascribed the appearance of knowledge.".

The diverse and breathtaking intelligence of the human animal is often embodied in skills. People, throughout their lifetimes, acquire and refine a vast number of skills. And there seems to be no upper limit to the creativity and beauty expressed by them. Think, for instance, of Olympic gymnastics: the amount of strength, flexibility, and control required to perform even a simple beam routine amazes, startles, and delights. In addition to the sheer beauty of skill, performances at the pinnacle of expertise (...) often display a kind of brilliance or genius. We observe an intelligence that saturates the body. The unity of physicality and intellect, mind and body, meshed and melded. Apart from sports, people develop a host of other skills, including musical and artistic skills, linguistic and social skills, scientific and medical skills, military and political skills, engineering skills, computer skills, business skills, etc. What's more, skill acquisition and refinement occurs throughout the human lifespan. In the Introduction to the Routledge Handbook of Skill and Expertise, we introduce and contextualize the various chapters that compose the Handbook. Before providing substantive overviews of each chapter, we also discuss the topic of skill in general and its importance for various areas of philosophy. Chapters are organized into six sections: 1. Skill in the history of philosophy (East & West), 2. Skill in Epistemology, 3. Skill, Intelligence, and Agency, 4. Skill in Perception, Imagination, and Emotion, 5. Skill, Language, and Social Cognition, and 6. Skill and Expertise in Normative Philosophy. (shrink)

En este ensayo exploramos una perspectiva epistemológica en la que el elemento social y colectivo del conocimiento juega un papel fundamental en la explicación de su producción y transmisión. Primero presentamos y criticamos una posición individualista que ha sido dominante en la epistemología contemporánea y cuyas raíces pueden trazarse, al menos, hasta Descartes. Posteriormente introducimos y defendemos nuestra propia mirada, una en la que el conocimiento es un proceso constituido por un conjunto de actividades y prácticas que tiene un carácter (...) material. (shrink)

Can there be knowledge and rational belief in the absence of a rational degree of confidence? Yes, and cases of "mistuned knowledge" demonstrate this. In this paper we leverage this normative possibility in support of advancing our understanding of the metaphysical relation between belief and credence. It is generally assumed that a Lockean metaphysics of belief that reduces outright belief to degrees of confidence would immediately effect a unification of coarse-grained epistemology of belief with fine-grained epistemology of confidence. Scott Sturgeon (...) has suggested that the unification is effected by understanding the relation between outright belief and confidence as an instance of the determinable-determinate relation. But determination of belief by confidence would not by itself yield the result that norms for confidence carry over to norms for outright belief unless belief and high confidence are token identical. We argue that this token-identity thesis is incompatible with the neglected phenomenon of “mistuned knowledge”—knowledge and rational belief in the absence of rational confidence. We contend that there are genuine cases of mistuned knowledge and that, therefore, epistemological unification must forego token identity of belief and high confidence. We show how partial epistemological unification can be secured given determination of outright belief by degrees of confidence even without token-identity. Finally, we suggest a direction for the pursuit of thoroughgoing epistemological unification. (shrink)

This paper defends a new norm of assertion: Assert that p only if you are in a position to know that p. We test the norm by judging its performance in explaining three phenomena that appear jointly inexplicable at first: Moorean paradoxes, lottery propositions, and selfless assertions. The norm succeeds by tethering unassertability to unknowability while untethering belief from assertion. The PtK‐norm foregrounds the public nature of assertion as a practice that can be other‐regarding, allowing asserters to act in the (...) best interests of their audience when psychological pressures would otherwise prevent them from communicating the knowable truth. (shrink)

The philosophical interest in the nature, value, and varieties of human understanding has swelled in recent years. This article will provide an overview of new research in the epistemology of understanding, with a particular focus on the following questions: What is understanding and why should we care about it? Is understanding reducible to knowledge? Does it require truth, belief, or justification? Can there be lucky understanding? Does it require ‘grasping’ or some kind of ‘know-how’? This cluster of questions has largely (...) set the research agenda for the study of understanding in epistemology. This article will conclude by discussing some varieties of understanding and highlight directions for future research. (shrink)

One of the most widely recognised intuitions about knowledge is that knowing precludes believing truly as a matter of luck. On Pritchard’s highly influential modal account of epistemic luck, luckily true beliefs are, roughly, those for which there are many close possible worlds in which the same belief formed in the same way is false. My aim is to introduce a new challenge to this account. Starting from the observation—as documented by a number of recent EEG studies—that our capacity to (...) detect visual stimuli fluctuates with the phase of our neural oscillations, I argue that there can be very close possible worlds in which an actual-world detectable stimulus is undetectable. However, this doesn’t diminish our willingness to attribute knowledge in the case that the stimulus is detectable, even when undetectability would result in the same belief formed in the same way being false. As I will argue at length, the modal account appears unable to accommodate this result. (shrink)

Two great problems of learning confront humanity: learning about the nature of the universe and our place in it, and learning how to become civilized. The first problem was solved, in essence, in the 17th century, with the creation of modern science. But the second problem has not yet been solved. Solving the first problem without also solving the second puts us in a situation of great danger. All our current global problems have arisen as a result. What we need (...) to do, in response to this unprecedented crisis, is learn from our solution to the first problem how to solve the second. This was the basic idea of the 18th century Enlightenment. Unfortunately, in carrying out this programme, the Enlightenment made three blunders, and it is this defective version of the Enlightenment programme that we have institutionalized in 20th century academic inquiry. In order to solve the second great problem of learning we need to correct the three blunders of the traditional Enlightenment. This involves changing the nature of social inquiry, so that social science becomes social methodology or social philosophy, concerned to help us build into social life the progress-achieving methods of aim-oriented rationality, arrived at by generalizing the progress-achieving methods of science. It also involves, more generally, bringing about a revolution in the nature of academic inquiry as a whole, so that it takes up its proper task of helping humanity learn how to become wiser by increasingly cooperatively rational means. The scientific task of improving knowledge and understanding of nature becomes a part of the broader task of improving global wisdom. (shrink)

The stakes-shifting cases suggest that pragmatic factors such as stakes play an important role in determining our intuitive judgments of whether or not S knows that p. This seems to be in conflict with intellectualism, according to which pragmatic factors in general should not be taken into account, when considering whether or not S knows that p. This paper develops a theory of judgments of knowledge status that reconciles intellectualism with our intuitive judgments regarding the stakes-shifting cases. I argue that (...) pragmatic factors affect only our epistemic perspectives, i.e., the ways in which we evaluate S’s epistemic position. Therefore, pragmatic factors only have an indirect impact on our judgments of knowledge status. (shrink)

This paper defends the simple view that in asserting that p, one lies iff one knows that p is false. Along the way it draws some morals about deception, knowledge, Gettier cases, belief, assertion, and the relationship between first- and higher-order norms.

This paper aims to consider some relevant objections to Timothy Williamson's knowledge-first account of assertion. More specifically, this paper focuses on the question of whether or not there exists only one rule or norm that is constitutive of assertions. The paper examines three recent contributions which put pressure on the knowledge rule for assertion. Firstly, the paper discusses an alternative normative approach regarding the normative implications that a given subject must fulfil while asserting (MacFarlane, 2009). Assuming this approach and focusing (...) on alleged retraction data, John MacFarlane argues that the knowledge norm cannot explain such retraction data. Secondly, the paper considers an approach that denies the very existence of any kind of rule governing assertion (Schechter, 2017). Thirdly, the paper presents an objection which points to the possibility of disengaging from the knowledge rule (or of quitting the game, if Williamson's metaphor is used) (Kelp and Simion, 2018). In light of this critical review, the paper explores the prospect of a pluralist approach which acknowledges the force of the first objection, while at the same time retaining the possibility of there being rules governing assertions which can provide some solutions to the challenge posed by the third contribution. (shrink)

I explain why, from the perspective of knowledge-centric anti-luck epistemology, objective act consequentialist theories of ethics imply skepticism about the moral status of our prospective actions and also tend to be self-defeating, undermining the justification of consequentialist theories themselves. For according to knowledge-centric anti-luck epistemology there are modal anti-luck demands on both knowledge and justification, and it turns out that our beliefs about the moral status of our prospective actions are almost never able to satisfy these demands if objective act (...) consequentialism is true. This kind of applied moral skepticism introduces problematic limits on our ability to use objective act consequentialism’s explanatory power as evidence for its truth. This is, in part, a product of higher-order defeat as I explain in the final section. There is, however, a silver lining for objective act consequentialists. For there is at least one type of objective act consequentialism, prior existence consequentialism, that is poised to avoid at least some of the epistemic problems discussed in this paper. (shrink)

This work has as its main goal to discuss two different epistemic proposals, both under the reliabilist handle. The first one, developed by Alvin Goldman, has as its central goal to offer an adequate characterization of the justificational element present in the standard account of knowledge. Goldman's proposal has the initial challenge of properly explaining Gettier's demand presented some years earlier, but also to correct some more central problems that affect his own causal theory of knowledge. However, the externalist proposal (...) within Goldman's reliabilism faced some serious attacks directed to its notion of justification. Three of these attacks became well known in the recent literature: the generality problem, the meta-incoherence problem and the new evil genius problem. Each one in its own way has established challenges to the his reliabilist account. The second reliabilist theory we will discuss consists in a reformulation of Goldman's account, defended mainly by Ernest Sosa in a series of very important works in contemporary epistemology. In these works, Sosa was able to insert the notion of intellectual virtues in the epistemological debate, bringing to the center of the externalist debate an idea of a responsible belief formation, and at the same time trying to give a proper answer to the more central challenges faced by original reliabilism. In the first part of the paper I present the first of these theories, and after that I offer a treatment of Sosa's reformulation of reliabilism and a defense of this proposal as a more adequate theory to deal with some basic demands of a proper theory of justification. (shrink)

This is a comment on Moti Mizrahi's paper ' You Can't Handle the Truth: Knowledge = Epistemic Certainty'. Mizrahi claims that the factivity of knowledge entails that knowledge requires epistemic certainty. But the argument that Mizrahi presents does not proceed from factivity to certainty. Instead, it proceeds from a premise about the relationship between grounds and knowledge to the conclusion about certainty.

The deep source of interest in this paper lies in the paramount argument it provides for philosophy namely, articulating an individualistic view of the nature of intuition. This is fundamental to saying what is significant and distinctive about one being intuiting. On this view, intuitions are individualistically individuated. Contrary to common opinion, the proposed account suggests that an intuition is built out of facts about the individual intuiter. It is something this intuiter has personally experienced. Hence, it is better to (...) be understood from the first person point of view. Revising what is intuition in contemporary philosophy, I shall support my argument first through using some empirical findings of some studies from neuroscience and psychology as well as theoretical analysis of some texts that were often thought to be among the main works that contain thought experiments in which the authors rely on intuitions. I will also try to consider some probable objections to my argument showing their failure. -/- . (shrink)

In this paper, I show that Turri’s (2015a) experimental study concerning selfless assertions is defective and should therefore be rejected. One performs a selfless assertion when one states something that one does not believe, and hence does not know, despite possessing well supported evidence to the contrary. Following his experimental study, Turri argues that agents in fact both believe and know the content of their selfless assertions. In response to this claim, I demonstrate that the conclusions he draws are premature (...) in this regard. More specifically, I criticize his methodology, showing that his study is not only incomplete but also yields contradictory results. In closing, I propose how such a study should be conducted in order to receive comprehensive results. (shrink)

Timothy Williamson has argued that, unless the speech act of assertion were supposed to be governed by his so-called Knowledge Rule, one could not explain why sentences of the form "A and I do not know that A" are unassertable. This paper advances three objections against that argument, of which the first two aim to show that, even assuming that Williamson's explanandum has been properly circumscribed, his explanation would not be correct, and the third aims to show that his explanandum (...) has not been properly circumscribed. (shrink)

This article argues that religious emotions are variations of general emotions that we already know from our everyday life, which nevertheless exhibit specific features that enable us to think of them as forming a coherent subclass. The article claims that there is an experience of joy, sorrow, regret, fear, and so on that is specifically religious. The aim is to develop an account that specifies what makes them “religious.” The argument is developed in three stages. The first section develops a (...) phenomenologically inspired account of the emotions by focusing on three of their moments: phenomenal quality, cognitive dependency, and intentionality. Drawing on this theory, section 2 distinguishes the class of religious emotions from similar phenomena. The third and final section examines the main features of religious emotions. (shrink)

French translation of Dretske's article "Epistemic Operators", The Journal of Philosophy, 67 (24): 1007-23.

Despite playing an important role in epistemology, philosophy of science, and more recently in moral philosophy and aesthetics, the nature of understanding is still much contested. One attractive framework attempts to reduce understanding to other familiar epistemic states. This paper explores and develops a methodology for testing such reductionist theories before offering a counterexample to a recently defended variant on which understanding reduces to what an agent knows.

The knowledge argument is something that is both an ideal for philosophy and yet surprisingly rare: a simple, valid argument for an interesting and important conclusion, with plausible premises. From a compelling thought-experiment and a few apparently innocuous assumptions, the argument seems to give us the conclusion, a priori, that physicalism is false. Given the apparent power of this apparently simple argument, it is not surprising that philosophers have worried over the argument and its proper diagnosis: physicalists have disputed its (...) validity, or soundness or both; in response, non-physicalists have attempted to reformulate the argument to show its real anti-physicalist lesson. (shrink)

Pragmatic encroachment theories have a problem with evidence. On the one hand, the arguments that knowledge is interest-relative look like they will generalise to show that evidence too is interest-relative. On the other hand, our best story of how interests affect knowledge presupposes an interest-invariant notion of evidence. -/- The aim of this paper is to sketch a theory of evidence that is interest-relative, but which allows that ‘best story’ to go through with minimal changes. The core idea is that (...) the evidence someone has is just what evidence a radical interpreter says they have. And a radical interpreter is playing a kind of game with the person they are interpreting. The cases that pose problems for pragmatic encroachment theorists generate fascinating games between the interpreter and the interpretee. They are games with multiple equilibria. To resolve them we need to detour into the theory of equilibrium selection. I’ll argue that the theory we need is the theory of risk-dominant equilibria. That theory will tell us how the interpreter will play the game, which in turn will tell us what evidence the person has. The evidence will be interest-relative, because what the equilibrium of the game is will be interest-relative. But it will not undermine the story we tell about how interests usually affect knowledge. (shrink)

Sumário: 1. O conceito de revolução, Amélia de Jesus Oliveira; 2. Mudanças de concepção de mundo, Artur Bezzi Günther; 3. Habilidade e causalidade: uma proposta confiabilista para casos típicos de conhecimento, Breno Ricardo Guimarães Santos; 4. El realismo interno de Putnam y sus implicaciones en la filosofía de la ciencia y para el realismo científico, Marcos Antonio da Silva; 5.O papel da observação na atividade científica segundo Peirce, Max Rogério Vicentini; 6.Fact and Value entanglement: a collapse of objective reality?, Oswaldo (...) Melo Souza Filho; 7.Realismo interno e o paradoxo de Putnam, Renato Mendes Rocha; 8.Uma informação, dois formatos, dois destinos, Cícero Antônio Cavalcante Barroso; 9.O Mentiroso e as intuições acerca da noção de verdade na perspectiva de Saul Kripke, Ederson Safra Melo; 10.A conceptual difficulty with some definitions of behavior, Filipe Lazzeri; 11.A faceta epistêmica do problema da referência, Saulo Moraes de Assis; 12.Princípios metafísicos do método newtoniano, Bruno Camilo de Oliveira; 13.A resposta aristotélica para a aporia do regresso ao infinito nas demonstrações, Daniel Lourenço; 14.O uso da doutrina da ponderação aplicado ao principialismo, Cinthia Berwanger Pereira; 15.A fenomenologia da vida interior em Hannah Arendt, Elizabete Olinda Guerra; 16.Por que achar que o direito é formado por ordens é um fracasso?, ria Alice da Silva; 17 Por que ainda há poucas mulheres na filosofia? Uma versão modificada do modelo das “vozes diferentes”, Tânia A. Kuhnen; 18.Algumas considerações sobre Substância, Forma e Matéria na Metafísica de Aristóteles, Gabriel Geller Xavier. (shrink)

[From SEP]: Contemporary virtue epistemology (hereafter ‘VE’) is a diverse collection of approaches to epistemology. At least two central tendencies are discernible among the approaches. First, they view epistemology as a normative discipline. Second, they view intellectual agents and communities as the primary focus of epistemic evaluation, with a focus on the intellectual virtues and vices embodied in and expressed by these agents and communities. This entry introduces many of the most important results of the contemporary VE research program. These (...) include novel attempts to resolve longstanding disputes, solve perennial problems, grapple with novel challenges, and expand epistemology’s horizons. In the process, it reveals the diversity within VE. Beyond sharing the two unifying commitments mentioned above, its practitioners diverge over the nature of intellectual virtues, which questions to ask, and which methods to use. It will be helpful to note some terminology before proceeding. First, we use ‘cognitive’, ‘epistemic’ and ‘intellectual’ synonymously. Second, we often use ‘normative’ broadly to include not only norms and rules, but also duties and values. Finally, ‘practitioners’ names contemporary virtue epistemologists. (shrink)

In the process of scientific discovery, knowledge ampliation is pursued by means of non-deductive inferences. When ampliative reasoning is performed, probabilities cannot be assigned objectively. One of the reasons is that we face the problem of the unconceived alternatives: we are unable to explore the space of all the possible alternatives to a given hypothesis, because we do not know how this space is shaped. So, if we want to adequately account for the process of knowledge ampliation, we need to (...) develop an account of the process of scientific discovery which is not exclusively based on probability calculus. We argue that the analytic view of the method of science advocated by Cellucci is interestingly suited to this goal, since it rests on the concept of plausibility. In this perspective, in order to account for how probabilities are in fact assigned in uncertain contexts and knowledge ampliation is really pursued, we have to take into account plausibility-based considerations. (shrink)

We propose a formal framework to examine the relationship between models and observations. To make our analysis precise,models are reduced to first-order theories that represent both terminological knowledge – e.g., the laws that are supposed to regulate the domain under analysis and that allow for explanations, predictions, and simulations – and assertional knowledge – e.g., information about specific entities in the domain of interest. Observations are introduced into the domain of quantification of a distinct first-order theory that describes their nature (...) and their organization and takes track of the way they are experimentally acquired or intentionally elaborated. A model mainly represents the theoretical knowledge or hypotheses on a domain, while the theory of observations mainly represents the empirical knowledge and the given experimental practices. We propose a precise identity criterion for observations and we explore different links between models and observations by assuming a degree of independence between them. By exploiting some techniques developed in the field of social choice theory and judgment aggregation, we sketch some strategies to solve inconsistencies between a given set of observations and the assumed theoretical hypotheses. The solutions of these inconsistencies can impact both the observations – e.g., the theoretical knowledge and the analysis of the way observations are collected or produced may highlight some unreliable sources – and the models – e.g. empirical evidences may invalidate some theoretical laws. (shrink)

This thesis explores the role and nature of intuition in philosophical inquiry. Appeals to intuition have either been used as evidence for or against philosophical theories or as constitutive features of judgement. I attempt to understand our uses of intuition by appealing to tacit knowledge. The hope is to elicit a picture of intuition as being practical and explanatory. Our reliance on intuition is warranted if we understand it as an expression of tacit knowledge.

We are living in an increasingly complex world. How are we able to cope with this complexity and the difficulties that arise from it? Can philosophy and art, classified as the two utmost useless and pointless disciplines, have any (positive) influence on the urgent and pressing problems at hand? And, related to this, if the two have more than just their uselessness in common, how, then, are philosophy and art related? In this article, I will argue that although ‘useless’ disciplines (...) such as philosophy and art have no direct influence on our complex world, they are nonetheless the most important ones, because those working within them practice their insights in an indirect way. Indirect influence may take a little longer, but the impact is much stronger, affecting our thinking and our attitudes from within, as it were. This indirect approach has everything to do with the sort of questions philosophers and artists occupy themselves with. I will show how both address, albeit each in their own way, fundamental questions, and thereby make use of thought experiments. Intuition and imagination play a decisive part in the creative processes that are involved in thought experiments and thinking. It is argued that we all are able to learn a ‘delayed unconscious thinking’ that leads to an artistic attitude; one that will activate an artistic turn. (shrink)

Zeno’s Arrow and Nāgārjuna’s Fundamental Wisdom of the Middle Way Chapter 2 contain paradoxical, dialectic arguments thought to indicate that there is no valid explanation of motion, hence there is no physical or generic motion. There are, however, diverse interpretations of the latter text, and I argue they apply to Zeno’s Arrow as well. I also find that many of the interpretations are dependent on a mathematical analysis of material motion through space and time. However, with modern philosophy and physics (...) we find that the link from no explanation to no phenomena is invalid and that there is a valid explanation and understanding of physical motion. Hence, those arguments are both invalid and false, which banishes the MMK/2 and The Arrow under this and derivative interpretations to merely the history of philosophy. However, a view that maintains their relevance is that each is used as a koan or sequence of koans designed to assist students in spiritual meditation practice. This view is partly justified by the realization that both Nāgārjuna and Zeno were likely meditation masters in addition to being logicians. The works are, therefore, not works that should be assessed as having valid arguments and true conclusions by the standards of modern analytic philosophy—contrary to some of the literature—but rather are therapeutic and perhaps more appropriately considered as part of an experientially focused philosophy such as existentialism, phenomenology or religion. (shrink)

Uno de los temas fundamentales de la filosofía realista es la intentio. Este concepto surgió en la filosofía árabe a partir de la idea aristotélica que explica la posibilidad del alma de apropiarse de las formas de las cosas. La intentio es el vínculo referencial entre la realidad y el intelecto en el acto de conocer. En la primera parte del artículo se hace una revisión conceptual del término con especial énfasis en Avicena y Averroes; y en la segunda parte (...) se explica la idea de la intentio en dos filósofos tomistas contemporáneos. El objetivo principal de este estudio es volver a subrayar la conexión real que se establece entre el sujeto cognoscente y las cosas de la realidad. Se trata de una de las genuinas características del conocimiento realista en oposición al conocimiento inmanentista. (shrink)

Desde la consideración de Tomás de Aquino del conocimiento por connaturalidad, "el conocimiento que aporta a la inteligencia más datos que los puramente racionales, especialmente todos los datos proporcionados por la afectividad", es posible hacer un acercamiento integral a la realidad y establecer una relación con otras áreas de sabiduría y sus objetos de estudio. Esto ayuda a confrontar algunos problemas filosóficos reales, como la pérdida de la visión holística de la realidad, el reduccionismo epistemológico y el relativismo gnoseológico. Recordar (...) el estudio iniciado en la primera parte del siglo XX por tomistas bien conocidos sobre la connaturalidad ayudaría a comprender mejor la realidad y el ser humano, y facilitaría el diálogo entre Filosofía, Ciencia y Teología sobre temas como Ecología, Estética o Mística. (shrink)

¿Cómo objetivar la subjetividad sin caer en subjetivismos inmanentistas ni en objetivismos ajenos a la existencia personal? Desde el realismo filosófico la clave parece encontrarse en la adecuada articulación entre conciencia y subjetividad. Estudiaremos las teorías de la conciencia de Antonio Millán-Puelles y Karol Wojtyła desde la onto-fenomenología para hallar el modo de superar esta aporía. -/- How to objectify subjectivity without falling into either immanent subjectivisms or objectivisms foreign to personal existence? From the perspective of realist philosophy the key (...) seems to be found in an appropriate articulation between consciousness and subjectivity. We are going to study the theories of consciousness in Antonio Millán-Puelles and Karol Wojtyła from onto-phenomenology in order to find the way to overcome this aporia. (shrink)

How radical is the idea that reasons are factive? Some philosophers consider it a dramatic departure from orthodoxy, with surprising implications about the bearing of the external world on what credences it’s reasonable to have, what beliefs are epistemically appropriate, and what actions are rational. I deny these implications. In the cases where external matters imply differences in factive states, there will inevitably be important weaker factive states in common. For example, someone who knows it is raining has many factive (...) states in common with someone who has a Gettiered belief that it is raining, or one who falsely but justifiably believes that it is raining. The factive reasons denied to subjects in Gettier cases or skeptical scenarios are in an important sense redundant; appropriate belief or action supervenes on internal states, even if reasons must be factive (and even if appropriate belief and action supervenes on reasons). The degree to which the strategy is applicable depends substantively on epistemic assumptions about basic or foundational knowledge. I argue that even given a significantly externalist approach to the latter internalist intuitions about rational credence, belief, and action can be vindicated. (shrink)

Stapp and others have proposed that reality involves a fundamental life process, or creative process. It is shown how this process description may be unified with the description that derives from quantum physics. The methods of the quantum physicist and of the biological sciences are seen to be two alternative approaches to the understanding of nature, involving two distinct modes of description which can usefully supplement each other, and neither on its own contains the full story. The unified view explains (...) the major features of quantum mechanics and suggests that biological systems may function more effectively than would be expected on the basis of quantum mechanics alone. (shrink)

Abstract: On the standard story about knowledge, knowledge has a normative dimension by virtue of the fact that knowledge involves justification. On the standard story, justification is necessary but insufficient for knowledge. The additional conditions that distinguish knowledge from justified belief are normatively insignificant. In this chapter we will consider whether the concept of knowledge might be irrelevant to normative questions in epistemology. Some proponents of the standard story might think that it is, but we shall see that the concept (...) of knowledge might play three important roles in answering normative questions in epistemology. The concept might be useful in helping us understand evidence and epistemic reasons, the kind of rational support required for justification, and in formulating epistemic norms. (shrink)

According to the No-Luck-Thesis knowledge possession is incompatible with luck – one cannot know that p if the truth of one’s belief that p is a matter of luck. Recently, this widespread opinion was challenged by Peter Baumann, who argues that in certain situations agents do possess knowledge even though their beliefs are true by luck. This paper aims at providing empirical data for evaluating Baumann’s hypothesis. The experiment was designed to compare non-philosophers’ judgments concerning knowledge and luck in one (...) case that Baumann takes to be in favor of his claim and other cases where, according to him, absence of knowledge coincides with luck. The results show that the cases do not differ in a significant way between each other with respect to verdicts regarding knowledge and luck. In all cases subjects were more reluctant to judge that the ‘Gettierized’ belief is knowledge and more likely to judge that it is true by luck in comparison to a belief that is an uncontroversial instance of knowledge. However, the negative relationship between knowledge and luck ascriptions predicted by the No-Luck-Thesis was almost absent. The data raise some doubts about the No-Luck-Thesis, but the reasons for doubt are different than what Baumann expected. (shrink)

Rockmore’s paper offers a nice discussion on how classical German idealism provides a plausible account of the Parmenidean insight that thought and being are identical and suggests that idealist epistemic constructivism is arguably the most promising approach to cognition. In this short commentary, I will explore the implications of adopting other interpretations of Parmenidean identity thesis, which arguably lead to different conclusions than the ones drawn by Rockmore. En route to disavow the distinction between ontology and epistemology, I argue that (...) one may adopt an approach on cognition which would be immunized to worries that prompt Rockmore’s elaboration and also embrace (at least) some of its benefits. (shrink)

Prediction Error Minimization theory (PEM) is one of the most promising attempts to model perception in current science of mind, and it has recently been advocated by some prominent philosophers as Andy Clark and Jakob Hohwy. Briefly, PEM maintains that “the brain is an organ that on aver-age and over time continually minimizes the error between the sensory input it predicts on the basis of its model of the world and the actual sensory input” (Hohwy 2014, p. 2). An interesting (...) debate has arisen with regard to which is the more adequate epistemological interpretation of PEM. Indeed, Hohwy maintains that given that PEM supports an inferential view of perception and cognition, PEM has to be considered as conveying an internalist epistemological perspective. Contrary to this view, Clark maintains that it would be incorrect to interpret in such a way the indirectness of the link between the world and our inner model of it, and that PEM may well be combined with an externalist epistemological perspective. The aim of this paper is to assess those two opposite interpretations of PEM. Moreover, it will be suggested that Hohwy’s position may be considerably strengthened by adopting Carlo Cellucci’s view on knowledge (2013). (shrink)

In the quest for a new social turn in philosophy of science, exploring the prospects of a Vygotskian perspective could be of significant interest, especially due to his emphasis on the role of culture and socialisation in the development of cognitive functions. However, a philosophical reassessment of Vygotsky's ideas in general has yet to be done. As a step towards this direction, I attempt to elaborate an approach on scientific representations by drawing inspirations from Vygotsky. Specifically, I work upon Vygotsky’s (...) understanding on the nature and function of concepts, mediation and zone of proximal development. -/- I maintain that scientific representations mediate scientific cognition in a tool-like fashion (like Vygotsky’s signs). Scientific representations are consciously acquired through deliberate inquiry in a specific context, where it turns to be part of a whole system, reflecting the social practices related to scientific inquiry, just scientific concepts do in Vygotsky’s understanding. They surrogate the real processes or effects under study, by conveying some of the features of the represented systems. Vygotsky’s solution to the problem of the ontological status of concepts points to an analogous understanding for abstract models, which should be regarded neither as fictions nor as abstract objects. -/- I elucidate these views by using the examples of the double-helix model of DNA structure and the development of our understanding of the photoelectric effect. (shrink)

This paper extends several themes from recent work on norms of assertion. It does as much by applying those themes to the speech act of asking. In particular, it argues for the view that there is a species of asking which is governed by a certain norm, a norm to the effect that one should ask a question only if one doesn’t know its answer.

David Chalmers thinks his iPhone exemplifies the extended mind thesis by meeting the criteria ‎that he and Andy Clark established in their well-known 1998 paper. Andy Clark agrees. We take ‎this proposal seriously, evaluating the case of the GPS-enabled smartphone as a potential mind ‎extender. We argue that the “trust and glue” criteria enumerated by Clark and Chalmers are ‎incompatible with both the epistemic responsibilities that accompany everyday activities and the ‎practices of trust that enable users to discharge them. Prospects (...) for revision of the original ‎criteria are dim. We therefore call for a rejection of the trust criterion and a reevaluation of the ‎extended mind thesis.‎. (shrink)

Toshihiko Izutsu was a deep japanese thinker of the XX century. Izutsu had a very vast culture and handled more than twenty languages. His work covers a wide range of topics, as Islam, sufism, islamic and persian thinking, buddhism, russian literature, etc. This paper introduce Izutsu's work as a whole but focusing on the Islam and language.

A growing number of authors defend putative examples of knowledge from falsehood (KFF), inferential knowledge based in a critical or essential way on false premises, and they argue that KFF has important implications for many areas of epistemology (whether evidence can be false, the Gettier debate, defeasibility theories of knowledge, etc.). I argue, however, that there is no KFF, because in any supposed example either the falsehood does not contribute to the knowledge or the subject lacks knowledge. In particular, I (...) show that if the subject actually has knowledge in putative KFF cases, then there is always a veridical evidential path meeting the basing conditions that accounts for her knowledge; if there is no such path, then the subject is in a type of Gettier case. All the recent arguments that rely on KFF are therefore based on a mistake. (shrink)

Lately, there has been an explosion of literature exploring the the relationship between one’s practical situation and one’s knowledge. Some involved in this discussion have suggested that facts about a person’s practical situation might affect whether or not a person knows in that situation, holding fixed all the things standardly associated with knowledge (like evidence, the reliability of one’s cognitive faculties, and so on). According to these “pragmatic encroachment” views, then, one’s practical situation encroaches on one’s knowledge. Though we won’t (...) endorse pragmatic encroachment here, we find the view intriguing, and it’s popularity warrants carefully considering it’s implications. One potential avenue of exploration concerns religious epistemology, in particular, whether pragmatic encroachment has consequences concerning the epistemic requirements of atheism. We begin the journey down that avenue by connecting Pascal’s Wager to pragmatic encroachment in order to defend this conditional: If there is pragmatic encroachment, then it is ceteris paribus more difficult to know that atheism is true (if it is) than it is to know that God exists (if God does exist). (shrink)

There is a middle ground of imperfect knowledge in fields like medicine and the social sciences. It stands between our day-to-day relatively certain knowledge obtained from ordinary basic observation of regularities in our world and our knowledge from well-validated theories in the physical sciences. -/- The latter enable reliable prediction a great deal of the time of the happening of events never before experienced. The former enable prediction only of what has happened before and beyond that of educated guesses which (...) may sometimes prove right and others not when we test them. -/- The imperfection of our knowledge between those limits is a consequence of complexity. -/- Reductionist empiricism fails when faced with complexity but we all still have to live in a complex world where reductionist science cannot help us devise reliable theories from which we can predict the behaviour of the world around us. We cannot predict reliably. We can only monitor actively and manage actively the world around us if we want to try to control our environment. We have a limited prediction horizon. -/- Science and empiricism work well if we want to send Voyager I and II over 3 billion miles away but not for most other things. -/- In medicine how and when to apply probabilistic, conjectural, incomplete medical theories and explanations requires professional expertise, intuition and judgement (non scientific knowledge) which is essential. Medical diagnosis is a skill of predicting from knowledge of what has happened before that the past will recur in the current patient applying expertise and intuition from knowledge and experience of prior cases and probabilistic medical research and theory. The physician is left to an educated guess as to how the future will develop for the particular individual patient the focus of his or her current attention. (shrink)

Indem dieser Band sich auf das Verhältnis von Naturerkennen und Natursein konzentriert, thematisiert er einen wesentlichen Ausschnitt aus dem weiten Spektrum von Böhmes philosophischer Arbeit. Um die Naturthematik möglichst breit zu entfalten und für Querverbindungen offenzuhalten, ist der vorliegende Band in drei Abschnitte gegliedert. Im ersten Abschnitt stehen Charakter und Reichweite der wissenschaftlichen Erkenntnis von Natur im Mittelpunkt. Der zweite Teil des Bandes stellt alternative Perspektiven auf Natur vor. Im dritten Teil schließlich stehen der Mensch und sein Verhältnis zu sich (...) selbst im Mittelpunkt der Untersuchungen. -/- Inhaltsverzeichnis Krohn, Wolfgang: Wissenschaftsentwicklung zwischen Dezentrierung und Dekonstruktion. Stehr, Nico: Von den Grenzen der Macht wissenschaftlicher Erkenntnis. Schäfer, Wolf: Zweifel am Ende des Baconschen Zeitalters. Kamper, Dietmar: Wissen ist Ohnmacht. Macht ist Unwissen. Gamm, der Technik. Janich, Peter: Zeit und Natur. Kimmerle, Heinz: »Es ist Zeit, daß es Zeit wird«. Wie kann Zeit (wieder) Zeit werden ? Schiemann, Gregor: Natur auf dem Rückzug. Zur Relevanz der aristotelischen Unterscheidung von Natur und Technik. Hauskeller, Michael: Ist Schönheit eine Atmosphäre ?. Zur Bestimmung des landschaftlich Schönen. Schmitz, Hermann: Situationen und Atmosphären. Zur Ästhetik und Onthologie bei Gernot Böhme. Rehmann-Sutter, Christoph: Über Relationalität. Was ist das »Ökologische« in der Naturästhetik ? Meyer-Abich, Klaus Michael: Erinnerung an die natürliche Mitwelt. Andreas-Griesebach, Manon: Idee plus Erfahrung. Goethes Begründung eines neuen Typs von Naturwissenschaft. Engelhardt, Dietrich von: Madame de Stael über Naturphilosophie, Naturwissenschaft und Medizin in De l'Allemagne. Deneke, Michael: Schramm, Engelbert: »Soziale Naturwissenschaft«. Zwischen Sozialwissenschaften und Naturwissenschaften. Böhme, Hartmut: Enthüllen und Verhüllen des Körpers. Biblische, mythische und künstlerische Deutungen des Nackten. Lippe, Rudolf zur: Eine Logik des gestischen Wissens. Müller, Rudolf Wolfgang: Gernot Böhme - Anima naturaliter japonica. Hoffmann, Gisbert: Das menschliche Sein als mediales. Martens, Ekkehard: »Natürlich« denken ?. Heideggers Pseudosokratismus als Irrationalismus. Fleischer, Helmut: Naturalität ohne Naturalismus. Zum lebensweltlichen Fundus jeder höheren Erkenntnis-Artistik. Gerhard: Technik als Medium. Grundlinien einer Philosophie . (shrink)

Resumen: En este trabajo examino la concepción hegeliana del límite intentando clarificar sus principales características.Comienzo ubicando la filosofía hegeliana en el contexto filosófico más general del idealismo alemán, entendiendoeste movimiento como aquel comprometido en el proyecto de proporcionar una deducción trascendental de loabsoluto. Dado este contexto, procedo a examinar las críticas de Hegel a a la filosofía de Kant, principalmente en la“introducción a la Fenomenología del espíritu . El artículo concluye evaluando la adecuación de la elucidación deltratamiento hegeliano del problema (...) del límite mostrando como esta noción funciona en la interpretación del tratamiento hegeliano de la certeza sensorial en la fenomenología. -/- The problem of limit according to Hegel. In this paper I focus Hegelian conception of limit trying to clarify its main features. I begin locating Hegel’s philosophy in the broader philosophical context of German Idealism, understanding it as the intellectual movementconcerned with the project of providing a transcendental deduction of the Absolute. Having this as a background, Iexamine Hegelian critique of Kantian philosophy, mainly in the “Introduction” of Phenomenology of Spirit, and I conclude the paper testing the way I elucidated the problem of limit in this paper showing how this notion can beused to interpret the treatment of “sense certainty” in Hegel’s Phenomenology of Spirit. (shrink)