In this paper I articulate and defend a view that I call phenomenal dogmatism about intuitive justification. It is dogmatic because it includes the thesis: if it intuitively seems to you that p, then you thereby have some prima facie justification for believing that p. It is phenomenalist because it includes the thesis: intuitions justify us in believing their contents in virtue of their phenomenology—and in particular their presentational phenomenology. I explore the nature of presentational phenomenology as it occurs (...) perception, and I make a case for thinking that it is present in a wide variety of logical, mathematical, and philosophical intuitions. (shrink)

I argue for three central theses: ‘intuition’ is ambiguous, in material object metaphysics ‘intuition’ refers to pre-theoretical beliefs, and these pre-theoretical beliefs are generated by an innate physical reasoning system. I begin by outlining the relevant background discussions on the nature of intuitions and their role in philosophy to motivate the need for a more careful investigation of the meaning of ‘intuition’ and the role of intuitions in specific sub-disciplines of philosophy. In chapters one and two (...) I argue that ‘intuition’ is ambiguous between an inflationary and deflationary sense. In the inflationary sense, ‘intuition’ refers to a priori intellectual seemings with a special phenomenology, conceptual etiology, and modal content. In the deflationary sense, ‘intuition’ refers to beliefs or inclinations to believe. In chapter three I specifically examine the use of intuitions in material object metaphysics and conclude that in this sub-community ‘intuition’ is used in the deflationary sense to refer to pre-theoretical beliefs. Drawing from research on infant cognition, in the final chapter I argue that intuitions regarding material object metaphysics are those judgments that arise from an innate physical reasoning system. Based on this empirical observation, I argue that metaphysicians ought to give preference to abstract intuitions over intuitions regarding concrete cases because these abstract intuitions reflect the innate structure of our physical reasoning mechanisms. (shrink)

In this paper, I focus on the concept of intuition in Schelling’s philosophy. More specifically, I show how Schelling attributes to intuition an ontological value by essentially relating it to freedom and primal Being. Indeed, for Schelling intuition is both the main instrument of philosophy and the highest product of freedom, by which we attain the so-called “God’s-eye point of view” and concretely grasp things in their immediate existence. That is, through intuition it is possible to (...) grasp the absolute and original unity of the principles, namely of being and thought, subject and object and freedom and necessity. Accordingly, I argue that Schelling’s conception of intuition, rather being a merely theoretical speculation, is aimed at demonstrating the immanent nature of Being, which is one of the key points in Schelling’s philosophy. (shrink)

In this paper, I focus on the concept of intuition (Anschauung) in Schelling’s philosophy. More specifically, I show how Schelling attributes to intuition an ontological value by essentially relating it to freedom and primal Being (Ursein). Indeed, for Schelling intuition is both the main instrument of philosophy and the highest product of freedom, by which we attain the so-called “God’s-eye point of view” and concretely grasp things in their immediate existence. That is, through intuition it is (...) possible to grasp the absolute and original unity of the principles, namely of being and thought, subject and object and freedom and necessity. Accordingly, I argue that Schelling’s conception of intuition, rather being a merely theoretical speculation, is aimed at demonstrating the immanent nature of Being, which is one of the key points in Schelling’s philosophy. (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.

"Divination and Human Nature" casts a new perspective on the rich tradition of ancient divination--the reading of divine signs in oracles, omens, and dreams. Popular attitudes during classical antiquity saw these readings as signs from the gods while modern scholars have treated such beliefs as primitive superstitions. In this book, Peter Struck reveals instead that such phenomena provoked an entirely different accounting from the ancient philosophers. These philosophers produced subtle studies into what was an odd but observable fact--that humans (...) could sometimes have uncanny insights--and their work signifies an early chapter in the cognitive history of intuition. Examining the writings of Plato, Aristotle, the Stoics, and the Neoplatonists, Struck demonstrates that they all observed how, setting aside the charlatans and swindlers, some people had premonitions defying the typical bounds of rationality. Given the wide differences among these ancient thinkers, Struck notes that they converged on seeing this surplus insight as an artifact of human nature, projections produced under specific conditions by our physiology. For the philosophers, such unexplained insights invited a speculative search for an alternative and more naturalistic system of cognition. Recovering a lost piece of an ancient tradition, "Divination and Human Nature" illustrates how philosophers of the classical era interpreted the phenomena of divination as a practice closer to intuition and instinct than magic. (shrink)

In the first part of this paper I will characterize the specific nature of rational intuition. It will be claimed that rational intuition is an evidential state with modal content that has an a priori source. This claim will be defended against several objections. The second part of the paper deals with the so-called explanationist objection against rational intuition as a justifying source. According to the best reading of this objection, intuition cannot justify any judgment (...) since there is no metaphysical explanation of its reliability. It will be argued that in the case of intuition the very demand of such an explanation is based on a category mistake. (shrink)

Most commentators agree that (part of what) Kant means by characterizing the propositions of geometry as synthetic is that they are not true merely in virtue of logic or meaning, and that this characterization has something to do with his views about the construction of geometrical concepts in intuition. Many commentators regard construction in intuition as an essential part of geometrical proofs on Kant’s view. On this reading, the propositions of geometry are synthetic because the geometrical theorems cannot (...) be proved in purely conceptual or logical terms. Other commentators see the main role of pure intuition and the figures constructed in pure intuition in that they provide a model for Euclidean geometry. On views of this kind, the propositions of geometry are synthetic because the geometrical axioms are substantive truths about one of our forms of intuition. On the interpretation proposed in this essay, what Kant means by claiming that the propositions of geometry are synthetic is not only that the Euclidean axioms and theorems cannot be reduced to tautologies or logical truths, but also that they apply to really possible objects. Construction in intuition plays no essential role in (what we now call) ‘pure’ geometry on Kant’s view. But the fact that the concepts of geometry can be constructed in intuition is of crucial importance in the context of Kant’s transcendental philosophy of geometry, because, among other things, it allows him to explain how Euclidean geometry is possible as an a priori synthetic science in the sense just indicated. (shrink)

In the first part of this paper I will characterize the specific nature of rational intuition. It will be claimed that rational intuition is an evidential state with modal content that has an a priori source. This claim will be defended against several objections. The second part of the paper deals with the so-called explanationist objection against rational intuition as a justifying source. According to the best reading of this objection, intuition cannot justify any judgment (...) since there is no metaphysical explanation of its reliability. It will be argued that in the case of intuition the very demand of such an explanation is based on a category mistake. (shrink)

The article is devoted to the nature of the topological intuition and disclosure of the specifics of topological heuristics in the framework of philosophical theory of knowledge. As we know, intuition is a one of the support categories of the theory of knowledge, the driving force of scientific research. Great importance is mathematical intuition for the solution of non-standard problems, for which there is no algorithm for such a solution. In such cases, the mathematician addresses the (...) so-called heuristics, built on the basis of guesswork, obtained by intuition. The author substantiates the conclusion that topological intuition significantly specific compared to a traditional mathematical intuitions of Euclidean geometry. Today topology is a rapidly developing field of modern mathematics, integrates nicely with other sections of mathematical science. In its most general form of the topology can be defined as the branch of mathematics that studies the properties of spatial figures, does not change under deformations. The topological intuition is an instrument for development of topology on the basis of typological heuristics, which is the result of applying topological intuition to the objects topology. The author demonstrates in detail providing with the examples the specificity of topological heuristics and establishes its interconnection with Euclidean geometry. The author draws the conclusion about the fundamentality of topological intuition, and that it, perhaps, is primary in relation to traditionally understood mathematical intuition. (shrink)

Influential work on reasoning and decision-making has popularised the idea that sound reasoning requires correction of fast, intuitive thought processes by slower and more demanding deliberation. We present seven studies that question this corrective view of human thinking. We focused on the very problem that has been widely featured as the paradigmatic illustration of the corrective view, the well-known bat-and-ball problem. A two-response paradigm in which people were required to give an initial response under time pressure and cognitive load allowed (...) us to identify the presumed intuitive response that preceded the final response given after deliberation. Across our studies, we observe that correct final responses are often non-corrective in nature. Many reasoners who manage to answer the bat-and-ball problem correctly after deliberation already solved it correctly when they reasoned under conditions that minimised deliberation in the initial response phase. This suggests that sound bat-and-ball reasoners do not necessarily need to deliberate to correct their intuitions; their intuitions are often already correct. Pace the corrective view, findings suggest that in these cases, they deliberate to verify correct intuitive insights. (shrink)

Though there are holes in the theory of how children move through stages of numerical competence, the current approach offers the most promising avenue for characterizing changes in competence as children confront new mathematical concepts. Like the science of mathematics, children's discovery of number is rooted in intuitions about sets, and not purely in analytic truths.

This book focuses on the very nature and function of intuitive thought. It presents an up-to-date scientific model on how the non-conscious and intuitive thought processes work in human beings. The model is based on mainstream theorizing on intuition, as well as qualitative meta-analysis of the empirical data available in the research literature. It combines recent work in the fields of philosophy of mind, cognitive psychology and positive psychology. While systematic research in intuition is relatively new, there (...) is an abundance of positions advocating more or less imaginative ideas of what intuition is about, ranging from quantum mechanical phenomena to new age ideologies. Research in the past few decades, in particular by proponents of the dual processing theory of thought such as Daniel Kahneman and Jonathan Evans, offers powerful tools to address and evaluate the question of intuition without the need to resort to spiritual entities. Within the framework of the dual processing theory, backed up by findings in positive psychology, intuition turns out to be the capacity to carry out complex cognitive operations within a specific domain of operations familiar to the agent. (shrink)

Great intuitions are fundamental to conjecture and discovery in mathematics. In this paper, we investigate the role that intuition plays in mathematical thinking. We review key events in the history of mathematics where paradoxes have emerged from mathematicians' most intuitive concepts and convictions, and where the resulting difficulties led to heated controversies and debates. Examples are drawn from Riemannian geometry, set theory and the analytic theory of the continuum, and include the Continuum Hypothesis, the Tarski-Banach Paradox, and several works (...) by Gödel, Cantor, Wittgenstein and Weierstrass. We examine several fallacies of intuition and determine how far our intuitive conjectures are limited by the nature of our sense-experience, and by our capacities for conceptualization. Finally, I suggest how we can use visual and formal heuristics to cultivate our mathematical intuitions and how the breadth of this new epistemic perspective can be useful in cases where intuition has traditionally been regarded as out of its depth. (shrink)

The proposed model overlooks the self-referential and self-perpetuating nature of ownership intuitions. Human knowledge is primarily formed through social interaction within power dynamics. Accordingly, we suggest that legitimate ownership of one object can influence perceptions of legitimate ownership of another object. Ultimately, we argue that ownership intuitions are not independent but embedded in a self-referential system that perpetuates inequality.

The four experiments presented support Boyer's theory that counterintuitive concepts have transmission advantages that account for the commonness and ease of communicating many non-natural cultural concepts. In Experiment 1, 48 American college students recalled expectation-violating items from culturally unfamiliar folk stories better than more mundane items in the stories. In Experiment 2, 52 American college students in a modified serial reproduction task transmitted expectation-violating items in a written narrative more successfully than bizarre or common items. In Experiments 3 and 4, (...) these findings were replicated with orally presented and transmitted stimuli, and found to persist even after three months. To sum, concepts with single expectation-violating features were more successfully transmitted than concepts that were entirely congruent with category-level expectations, even if they were highly unusual or bizarre. This transmission advantage for counterintuitive concepts may explain, in part, why such concepts are so prevalent across cultures and so readily spread. (shrink)

Se pretende reconstruir los argumentos de la exposición metafísica de la Crítica de la razón pura, según los cuales nuestras representaciones de espacio y tiempo deben ser consideradas como intuiciones y no como conceptos. Para cumplir con este objetivo, en primer lugar, se determina un criterio de la intuición y, en segundo lugar, se demuestra que las representaciones de espacio y de tiempo cumplen con ese criterio. The paper reconstructs the arguments of the metaphysical presentation of the Critique of Pure (...) Reason, according to which our representations of space and time should be considered as intuitions and not as concepts. To this effect, a criterion for intuition is established in the first place, and then it is demonstrated that the representations of space and time do in fact fulfill that criterion. (shrink)

METAPHYSICS, NATURE OF (Addendum) What is metaphysics? An answer to this question requires a specification both of the scope of metaphysics – that is, of the nature of the questions that metaphysicians raise and attempt to answer – and of the methods that they employ in this enterprise. The discussion falls into the following two parts: 1. The Scope of Metaphysics 2. The Methods of Metaphysics 1. The Scope of Metaphysics As regards the scope, a natural answer is (...) that metaphysics is concerned with the investigation of the ultimate nature of reality, where this involves the attempt, first, to arrive at the most fundamental truths about what exists, and second, to provide an account of the concepts that are involved in such fundamental truths. This leads immediately to the question of how metaphysics is related to science. For does not science also aim at discovering fundamental truths about reality? In response, it is suggested, first, that a central part of metaphysics involves offering accounts of concepts that are essential to scientific theories in general, but of which no account is offered within any of the sciences themselves. Then, secondly, philosophers attempt to establish necessary truths involving some of those concepts, at least some of which have no relevance to scientific theories, whereas science is typically silent on questions that have no bearing on the experimental content and predictions of scientific theories. Thirdly, physics and the other sciences involve presuppositions for which they offer no justification, such as that there is an external, physical world, whereas philosophers attempt to answer such questions. Fourthly, the sciences rely upon induction, in the form of the method of hypothesis, or inference to the best explanation, but, in contrast to philosophers do attempt to show that induction is justified – a question whose answer may very well turn upon metaphysical questions, such as that of the nature of laws of nature. 2. The Methods of Metaphysics In this second section, a number of methods that philosophers employ in metaphysics are described and discussed, including. The following: (1) The idea of direct acquaintance with mental entities. (2) The idea of direct perception of non-mental entities. (3) Various proposed inductive methods. (4) The derivation of analytical truths (5) The search for truthmakers. (6) The appeal to intuitions -/- . (shrink)

This thesis seeks to advance our understanding of what intuitions are. I argue that there is a class of mental states deserving of the label ‘intuition’, and which is a good candidate for a psychological kind, a kind which cuts the mind at its natural joints. These mental states are experiences of a certain kind. In particular, they are experiences with representational content, and with a certain phenomenal character.

Scientific interest in religion often focusses on the “puzzle of belief”: how people develop and maintain religious beliefs despite a lack of evidence and the significant costs that those beliefs incur. A number of researchers have suggested that humans are predisposed towards supernatural thinking, with innate cognitive biases engendering, for example, the misattribution of intentional agency. Indeed, a number of studies have shown that nonbelievers often act “as if” they believe. For example, atheists are reluctant to sell the very souls (...) they deny having, or to angrily provoke the God they explicitly state does not exist. In our own recent work, participants who claimed not to believe in the afterlife nevertheless demonstrated a physiological fear response when informed that there was a ghost in the room. Such findings are often interpreted as evidence for an “implicit” belief in the supernatural that operates alongside (and even in contradiction to) an individual’s conscious (“explicit”) religious belief. In this article, we investigate these arguably tenuous constructs more deeply and suggest some possible empirical directions for further disentangling implicit and explicit reasoning. (shrink)

A natural way to think about epistemic possibility is as follows. When it is epistemically possible (for a subject) that p, there is an epistemically possible scenario (for that subject) in which p. The epistemic scenarios together constitute epistemic space. It is surprisingly difficult to make the intuitive picture precise. What sort of possibilities are we dealing with here? In particular, what is a scenario? And what is the relationship between scenarios and items of knowledge and belief? This chapter tries (...) to make sense of epistemic space. It explores different ways of making sense of scenarios and of their relationship to thought and language. It discusses some issues that arise and outlines some applications to the analysis of the content of thought and the meaning of language. (shrink)

Psychological evidence suggests that laypeople understand the world around them in terms of intuitive ontologies which describe broad categories of objects in the world, such as ‘person’, ‘artefact’ and ‘animal’. However, because intuitive ontologies are the result of natural selection, they only need to be adaptive; this does not guarantee that the knowledge they provide is a genuine reflection of causal mechanisms in the world. As a result, science has parted ways with intuitive ontologies. Nevertheless, since the brain is evolved (...) to understand objects in the world according to these categories, we can expect that they continue to play a role in scientific understanding. Taking the case of human evolution, we explore relationships between intuitive ontological and scientific understanding. We show that intuitive ontologies not only shape intuitions on human evolution, but also guide the direction and topics of interest in its research programmes. Elucidating the relationships between intuitive ontologies and science may help us gain a clearer insight into scientific understanding. (shrink)

Toby Svoboda (2011, 2015) argues that humans cannot ever justifiably attribute intrinsic value to nature because we can never have evidence that any part of non-human nature has intrinsic value. We argue that, at best, Svoboda's position leaves us with uncertainty about whether there is intrinsic value in the non-human natural world. This uncertainty, however, together with reason to believe that at least some non-human natural entities would possess intrinsic value if anything does, leaves us in a position (...) to acquire evidence that non-human nature has intrinsic value. We appeal to Michael Huemer's (2013) Probabilistic Reasons Principle to argue that we have direct reasons to not act in ways destructive to non-human nature, even if this reason is defeasible. Hence, if having intrinsic value just is being a source of direct reasons, it also implies that non-human nature has intrinsic value. (shrink)

A central issue in debates about Kant and nonconceptualism concerns the nature of intuition. There is sharp disagreement among Kant scholars about both whether, prior to conceptualization, mere intuition can be considered conscious and, if so, how determinate this consciousness is. In this article, I argue that Kant regards pre-synthesized intuition as conscious but indeterminate. To make this case, I contextualize Kant's position through the work of H.S. Reimarus, a predecessor of Kant who influenced his views (...) on animals, infants, and the role of attention. I use Reimarus to clarify Kant's otherwise ambiguous commitments on the determinacy of intuition in animals and newborns, and the role attention, concepts, and judgment play in making intuited contents determinate. This contextualization helps to shed light on Kant's discussion of pre-synthesized intuition in the threefold synthesis of the A-Deduction by demonstrating that Kant's theory of mind in the deduction offers transcendental grounding for empirical accounts of infant development like Kant and Reimarus's. The upshot is a Kant at odds with many recent interpretations of his theory of mind: pre-synthesized intuition is conscious but indeterminate. (shrink)

This commentary identifies two problems concerning the switch mechanism: The model explains too few instances of switching, and the switching mechanism itself seems fallible. The improvements we suggest are to clarify the nature of the competing intuitions as the initial intuition and its negation or alternative ways to solve the problem, and to incorporate cognitive disfluency into the switching mechanism.

Presentism, the thesis that only present events and objects exist and that past and future ones do not, maintains a following largely based on the argument that it is intuitively compatible with an everyday perception of time. This intuition is based on the present being the only time that feels it exists, and so is concluded that it is the only time that does. However this paper demonstrates that human time perception does not at all match a presentist account. (...) Variability in the experience of both flow rate and the specious present within subjects‟ conflicts with the view that time has a constant rate of flow and that the present has a constant „size‟. Variability between subjects; such as differences relating to age or circumstance contradict the idea of time as having any metaphysically universal size or rate of flow; constant or variable. It is thus concluded that one‟s perceptions and intuitive responses are not sufficient to support any metaphysical picture of the nature of time. (shrink)

Descriptions of how managers think about the moral questions that come up in their work lives are analyzed to draw out the moral assumptions to which they commonly refer. The moral standards thus derived are identified as (1) honesty in communication, (2) fair treatment, (3) special consideration, (4) fair competition, (5) organizational responsibility, (6) corporate social responsibility, and, (7) respect for law. It is observed that these normative standards assume the cultural form of social conventions but because managers invoke them (...) as largely private intuitions, their cultural status remains precarious and unclear. This is the second in a research series of three papers. (shrink)

This paper examines the cognitive foundations of natural theology: the intuitions that provide the raw materials for religious arguments, and the social context in which they are defended or challenged. We show that the premises on which natural theological arguments are based rely on intuitions that emerge early in development, and that underlie our expectations for everyday situations, e.g., about how causation works, or how design is recognized. In spite of the universality of these intuitions, the cogency of natural theological (...) arguments remains a matter of continued debate. To understand why they are controversial, we draw on social theories of reasoning and argumentation. (shrink)

Recent debates in the interpretation of Kant’s theoretical philosophy have focused on the nature of Kantian intuition and, in particular, on the question of whether intuitions depend for their existence on the existence of their objects. In this paper we show how opposing answers to this question determine different accounts of the nature of Kantian cognition and we suggest that progress can be made on determining the nature of intuition by considering the implications different views (...) have for the nature of cognition. (shrink)

Electronic music is advancing not only in the way it is being used in performance but also in the technological sense, due to software developers advancing the ability of the synthesizer to enable the composer to create newer sounds. The introduction of the amino acid and protein synthesizers from MIT is one such example, along with sampling sounds from interstellar bodies through the process of sonification in order to create presets as additional source material for the composer’s palette. The creative (...) process used in creating electronic music on a tablet computer introduces a new musical instrument to be used in live music performances. The fluidity and immediacy of how electronic sounds can be created with tablet computer synthesizers affords the composer to have a new behavioural sense of using them as a musical instrument that can be played intuitively. Exploring this new interface of musical composition is a subject this article will address as well as the psychological aspects pertaining to how an audience can relate to electronic music as an emerging art form removed from the classical music tradition. It will also discuss how the composer of electronic music can affect the listener’s ability to envision new conceptual landscapes, leading to experiencing new ideas and subjective fields of visionary understandings. The composer’s ability to use conceptual models, which influence the way sounds are made and how those sounds influence the listener’s experience, is an important focus of this article. (shrink)

This thesis seeks to advance our understanding of what intuitions are. I argue that there is a class of mental states deserving of the label ‘intuition’, and which is a good candidate for a psychological kind, a kind which cuts the mind at its natural joints. These mental states are experiences of a certain kind. In particular, they are experiences with representational content, and with a certain phenomenal character.

Psychological evidence suggests that laypeople understand the world around them in terms of intuitive ontologies which describe broad categories of objects in the world, such as ‘person’, ‘artefact’ and ‘animal’. However, because intuitive ontologies are the result of natural selection, they only need to be adaptive; this does not guarantee that the knowledge they provide is a genuine reflection of causal mechanisms in the world. As a result, science has parted ways with intuitive ontologies. Nevertheless, since the brain is evolved (...) to understand objects in the world according to these categories, we can expect that they continue to play a role in scientific understanding. Taking the case of human evolution, we explore relationships between intuitive ontological and scientific understanding. We show that intuitive ontologies not only shape intuitions on human evolution, but also guide the direction and topics of interest in its research programmes. Elucidating the relationships between intuitive ontologies and science may help us gain a clearer insight into scientific understanding. (shrink)

We readily claim that great moral catastrophes such as the Holocaust involve evil in some way, although it' not clear what this amounts to in a secular context. This paper seeks to provide a secular account of what evil is. It examines what is intuitively the most plausible account, namely that the evil act involves the production of great suffering (or other disvalue), and argues that such outcomes are neither necessary nor sufficient for an act to be evil. Only an (...) appeal to distinctive patterns of motivation, so it is argued, will allow us to accommodate our intuitionsabout which acts are evil, and hence will provide an adequate account of the nature of evil. (shrink)

According to Kant, the axioms of intuition, i.e. space and time, must provide an organization of the sensory experience. However, this first orderliness of empirical sensations seems to depend on a kind of faculty pertaining to subjectivity, rather than to the encounter of these same intuitions with the real properties of phenomena. Starting from an analysis of some very significant developments in mathematical and theoretical physics in the last decades, in which intuition played an important role, we argue (...) that nevertheless intuition comes into play in a fundamentally different way to that which Kant had foreseen: in the form of a formal or “categorical” yet not sensible intuition. We show further that the statement that our space is mathematically three-dimensional and locally Euclidean by no means follows from a supposed a priori nature of the sensible or subjective space as Kant claimed. In fact, the three-dimensional space can bear many different geometrical and topological structures, as particularly the mathematical results of Milnor, Smale, Thurston and Donaldson demonstrated. On the other hand, it has been stressed that even the phenomenological or perceptual space, and especially the visual system, carries a very rich geometrical organization whose structure is essentially non-Euclidean. Finally, we argue that in order to grasp the meaning of abstract geometric objects, as n-dimensional spaces, connections on a manifold, fiber spaces, module spaces, knotted spaces and so forth, where sensible intuition is essentially lacking and where therefore another type of mathematical idealization intervenes, we need to develop a new form of intuition. (shrink)

The paper studies the nature of understanding in condensed matter physics (CMP), mediated by the successful employment of its models. I first consider two obvious candidates for the criteria of model-based understanding, Van Fraassen's sense of empirical adequacy and Hacking's instrumental utility , and conclude that both are unsatisfactory. Inspired by Hasok Chang's recent proposal to reformulate realism as the pursuit of ontological plausibility in our system of knowledge, we may require the model under consideration to be understood (or (...) intelligible) before claiming model-based understanding. Here the understanding of a model typically consists of the following: figuring out at least one plausible (preferably realistic) physical mechanism for the model, determining the theoretical consequences of the model by mathematically probing it and developing our physical intuitions about the model. I consider the q-state Potts model to illustrate. After having understood a model, we may employ the model to understand its target phenomena in the world. This is done by matching one of the interpretative models of the model with the central features of the phenomena. The matching should be motivated (ideally both theoretically and empirically) in the sense that we have good reason to believe that the central features of the phenomena can be thought of as having more or less the same structure as postulated by the interpretative model. In conclusion, I propose a two-stage account of model-based understanding in CMP: (1) understanding of a model and (2) matching a target phenomenon with a well-motivated interpretative model of the model. Empirical success and instrumental utility both play their roles in the evaluation of how successful the model is, but are not the essential part of model-based understanding. (shrink)

The debate over the grounds of full moral status relies heavily on the “method of cases.” In the method of cases intuitions about particular cases are taken as evidence for philosophical theories. Much in the debate over the grounds of full moral status turns on our intuitions regarding the moral status of individuals with intellectual disability. This paper argues that the intuitions of those in close personal relationships with individuals with intellectual disability are more reliable than the intuitions of those (...) who lack such a relationship. When theorizing about full moral status, we should privilege the intuitions of those who have a close personal relationship with an individual with intellectual disability. (shrink)

In "General Information in Relevant Logic" (Synthese 167, 2009), the semantics for relevant logic is interpreted in terms of objective information. Objective information is potential data that is available in an environment. This paper explores the notion of objective information further. The concept of availability in an environment is developed and used as a foundation for the semantics, in particular, as a basis for the understanding of the information that is expressed by relevant implication. It is also used to understand (...) the nature of misinformation. A form of relevant logic—called "LOI" for "logic of objective information"—is presented and the relationship between the justification of its proof theory and the semantics is discussed. This relationship is rather reciprocal. Intuitive features of the logic are used to interpret and justify aspects of the model theory and intuitive aspects of the model theory are used to interpret and justify features of the logic. Information conditions are presented for the connectives and the way that they fit into the theory of information is discussed. (shrink)

The redemption thesis assumes that how events in a person’s life are related to one another is important in evaluating the person’s welfare throughout life. In particular, according to this thesis of welfare, the fact that a person’s previous hardships contribute to bringing out the same person’s later successes, and the person would regard the hardships as having been worthwhile in light of the successes makes the person’s life better for the person herself. Recently, Ian D. Dunkle provided four objections (...) to the redemption thesis: the intuition concern, the different redemptions argument, the downplaying hardships argument, and the reconciled irreconcilables argument. This paper examines these four objections. In particular, this paper dismisses all the objections showing that the redemption thesis bases on an appealing idea, does not consider the degree of hardship significant in itself, has plausible reasons to evaluate hardships not as serious as people think, and can successfully reconcile its synchronic and diachronic evaluations. (shrink)

Shows that many of our understandings about scientific thought can be corrected once we realise just how unnatural science is. Quoting scientists from Aristotle to Einstein, the book argues that scientific ideas are, with rare exceptions, counter-intuitive and contrary to common sense.