This article addresses important epistemological issues raised by Barry Hallen and J. Olubi Sodipo’s pioneering philosophical fieldwork among Yoruba herbalists or masters of medicine (onisegun). More precisely, I shall primarily investigate, as well as object to, the unduly restrictive view they take on testimony in Yoruba epistemic practice. With this criticism as the starting point, but still based on the cases Hallen and Sodipo provide, I explore different ways in which an “oral culture” like Yoruba (as traditionally depicted) can rely (...) on testimony as a source of justification without succumbing to the gullible and uncritical attitude towards tradition such societies have been charged with. To this purpose, I put to use relevant developments in analytic epistemology taking place after Hallen and Sodipo published their work. (shrink)

This paper proposes a new externalist account of defeaters, in terms of reliable indicators, as an integral part of a unified externalist account of warrant and defeat. It is argued that posing externalist conditions on warrant, but internalist conditions on defeat lead to undesirable tensions. The proposal is contrasted to some rival accounts and then tested on some widely discussed cases, like the airport case. Misleading defeaters, where Laurence BonJour’s reliable clairvoyants serve as examples, also receive treatment, partly because they (...) illustrate how internalist constraints are inserted into the set up of the problem and therefore unduly constrain the domain of satisfactory solutions. Lastly, the proposal is defended against some objections. Firstly, that by posing externalist conditions on defeat, the account becomes too open. Secondly, that an externalist account fails to take into account the epistemic assessments of our fellows in the epistemic practice of forming beliefs and making epistemic claims, which can be based on accessible warrant only. (shrink)

Understanding has received growing interest from epistemologists in recent years, but no consensus regarding its epistemic properties has yet been reached. This paper extracts, but also rejects, candidates of epistemic properties for construing an epistemological model of understanding from the writings of epistemologists participating in the current discussion surrounding that state. On the basis of these results, a suggestion is put forward according to which understanding is a non-basic epistemic state of warrant rather than knowledge. It is argued that this (...) move provides a satisfactory conciliatory answer to the central question whether understanding is a factive epistemic state. Some differences between understanding and knowledge are recorded along the way: for instance, that in contrast to knowledge, understanding does not require belief and that, even though neither knowledge nor understanding iterates, so that a subject can both know without knowing that she knows, as well as understanding without understanding that she understands, the reasons for the failure is different. (shrink)

In this paper a candidate for a rational reconstruction of skeptical arguments is presented and defended against a competitor called ‘The Argument from Ignorance’. On the basis of this defense, Michael Williams’ claims that foundationalism and epistemological realism serve as presuppositions for skepticism are criticized. It is argued that rejecting these two theses, as his version of contextualism does, is not sufficient for answering the skeptical challenge.

In the current discussion on epistemic value, several philosophers argue that understanding enjoys higher epistemological significance and epistemic value than knowledge—the epistemic state the epistemological tradition has been preoccupied with. By noting a tension between the necessary conditions for understanding in the perhaps most prominent of these philosophers, Jonathan Kvanvig, this paper disputes the higher epistemological relevance of understanding. At the end, on the basis of the results of the previous sections, some alternative comparative contrasts between knowledge and understanding are (...) briefly explored, including one in which an analogue to the KK-principle for knowledge, the “UU-principle”, does not hold for a different reason than that for which the former principle fails. (shrink)

This chapter proposes a version of epistemic contextualism, called inferentialist contextualism, as a promising research program within African epistemology. My suggestion should be seen against the background of the earlier debate between the seemingly incompatible positions of universalism and particularism. Whilst universalism has been charged with not allowing for diversity, of forcing African culture into the Procrustean bed of Western thought, particularism seems to block cross-cultural dialogue. A compromise is therefore called for. I argue that inferentialist contextualism can fill this (...) need. One promising feature is that whilst traditional epistemology always places the burden of justification on the subject of knowledge, inferentialist contextualism distinguishes between three different contexts: except for the traditional one, a second where the burden of proof is shared by both the subject and any fellow who might challenge the belief and a third context where the burden lies solely on the inquiring fellow. The notion of default entitlement depicts beliefs falling within this third context and will be elaborated in some detail here. I argue that inferential contextualism permits greater contextual variety than traditional epistemology without collapsing into relativism. (shrink)

This paper investigates some epistemic properties that distinguish understanding from knowledge. In particular, the focus is on how to spell out the notion of grasping the relationships between propositions that constitute objectual understanding: what kind of epistemic access is required for grasping to occur and to what extent is the act of grasping voluntary? A modest form of access is suggested as an answer to the first question and a largely negative answer to the second. The worry that my suggestion (...) is too permissive in crediting subjects with understanding is addressed. The results are then finally briefly contrasted to Ernest Sosa’s notion of knowing full well where one contrast precisely concerns the voluntary character of the respective epistemic states. (shrink)

The aim of this paper is to strike a blow for the relevance of the debasing demon originally summoned by Jonathan Schaffer. I do so by, first, defending this skeptical hypothesis against critics and, second, by noting important similarities between the workings of this demon and implicit bias. Along the way, I elucidate the structure of this skeptical argument by comparing it to other better-known skeptical arguments. I also clarify the kinds of access the debasing skeptical scenario, as well as (...) some of the replies, operate with. Apart from being interesting in its own right as a different skeptical challenge, the debasing demon raises important issues regarding bias, as I will show by using an example from epistemic decolonialization. (shrink)

As an important step towards a comprehensive model of challenges and defeat- ers, it is here argued that securing a previously held epistemic status for a belief in the face of an overriding challenge does not require us to reach a higher epistemic standard than the one the belief originally reached. In the course of the investigation, criteria for when the epistemic status of beliefs are challenged and defeated are suggested. At the end of the paper, these results are then (...) more briefly applied to shed some light on the problem of misleading evidence. (shrink)

A common objection raised against naturalism is that a naturalized epistemology cannot account for the essential normative character of epistemology. Following an analysis of different ways in which this charge could be understood, it will be argued that either epistemology is not normative in the relevant sense, or if it is, then in a way which a naturalized epistemology can account for with an instrumental and hypothetical model of normativity. Naturalism is here captured by the two doctrines of empiricism and (...) gradualism. Epistemology is a descriptive discipline about what knowledge is and under what conditions a knowledge-claim is justified. However, we can choose to adopt a standard of justification and by doing so be evaluated by it. In this sense our epistemic practices have a normative character, but this is a form of normativity a naturalized epistemology can make room for. The normativity objection thus fails. However, in the course of this discussion, as yet another attempt to clarify the normativity objection, such a naturalistic model will be contrasted with Donald Davidson’s theory of interpretation. Even though this comparison will not improve upon the negative verdict upon the original objection, it will be argued that naturalism cannot accept Davidson’s theory since it contains at least one constitutive principle – the principle of charity – whose epistemic status is incompatible with the naturalistic doctrine of gradualism. So, if this principle has this role, then epistemology cannot be naturalized. (shrink)

The notion of entitlement plays an important role in some influential epistemologies. Often the epistemological motive for introducing the concept is to accommodate certain externalist intuitions within an internalist framework or, conversely, to incorporate internalist traits into an otherwise externalist position. In this paper two prominent philosophers will be used as examples: Tyler Burge as a representative of the first option and Fred Dretske as one of the second. However, even on the assumption that the concept of entitlement is sufficiently (...) clarified, accomplishing these results is easier said than done – especially if we also want to ascribe positive epistemic value to entitlement. It will be shown that the epistemic value of entitlement is either granted at the expense of the epistemic value of justification or the value ends up below the level of value at which the epistemologists employing the concept of entitlement are aiming. (shrink)

The purpose of this paper is to refute the widespread view that challenging a knowledge-claim always raises the original standards of justification–a view often associated with contextualism. To that purpose the distinction between undermining and overriding defeaters will be used. Three kinds of challenges will be considered that differ in their degree of specification. In all three kinds of challenges, the rising standards of justification model fails to capture the dialectic of justification in the case of undermining defeaters. At the (...) end, the skeptical challenge will more briefly be given a similar analysis. (shrink)

This paper outlines a default and challenge account of a priori warrant by unfolding the three stages of the epistemic dialectic in which such warrant comes to the fore. Among the virtues of this account is that it does not rely on controversial assumptions regarding non-experiential sources of warrant, like intellectual intuition, but instead relies on features of our epistemic practice, more precisely, its default and challenge structure. What distinguishes beliefs to which you are warranted a priori is not that (...) their source of warrant resides in some intellectual faculty, but rather the characteristic ways in which these beliefs can be successfully defended against challenges. The paper ends in a discussion of whether a priori warranted beliefs are empirically indefeasible, arguing that it is misguided to demand such indefeasibility of a priori warranted beliefs since that demand is not made for other sources of warrant. The question that rather should be posed is whether beliefs for which a priori warrant is provided qualify as knowledge on a consistent basis, and this question can be given an affirmative answer even in the face of empirical defeasibility. (shrink)

This paper is a critical examination of epistemological contextualism as a response to the skeptical challenge with focus upon Michael Williams’ version. Unclarities in his response are initially pointed out and various unsatisfactory ways of elaborating upon them discussed. Next, it is argued that Williams’ candidate epistemological realism with the priority thesis at its core does not provide the key to how traditional epistemology becomes exposed to skepticism. The thesis that knowledge-claims necessarily are justified with recourse to sensory experience and (...) the principle of underdetermination are instead advanced as the features that skepticism exploit. At last, a case is made that both these claims are accepted by contextualism, and that it therefore is as exposed to skepticism as traditional epistemology is. (shrink)

Hartry Field has recently presented an original and interesting approach to the a priori. Its main theses are, first, that certain rules are empirically indefeasible and, second, that the reasonableness of these rules are not based on any factual property. After an introduction, Field’s approach is presented in section II. Section III examines his claims concerning empirical indefeasibility. It will be argued that his general argument for empirical indefeasibility fails along with the particular examples of rules he gives. Alternative ways (...) of preserving empirical indefeasibility are suggested that are compatible with overdetermination under certain assumptions. In section IV, Field’s arguments for the nonfactuality of epistemological concepts, such as reasonableness, are found wanting. At the end, an alternative way of understanding the link between the epistemological concept in question and truth-conduciveness is proposed that preserves the factuality of the epistemological concept. (shrink)

In a recent and interesting paper “Experientially Defeasible A Priori Justification,” Joshua Thurow argues that many a priori justified beliefs are defeasible by experience. The argument takes the form of an objection against Albert Casullo’s recent book, A Priori Justification, where Casullo, according to Thurow, denies that if a justified belief is non-experientially defeasible, then that belief is also experientially defeasible. This paper critically examines Thurow’s two arguments in the first two sections I–II. In the last section, III, an alternative (...) line of argument for Thurow’s thesis is suggested that employs other parts of the framework that Casullo provides—especially the thesis of overdetermination of justification. It will be argued that the prospects for this suggestion are brighter than for bothof Thurow’s arguments. (shrink)

This volume is based on papers presented at a conference on defeasibility in ethics, epistemology, law, and logic that took place at the Goethe University in Frankfurt in 2010. The subtitle (“Knowledge, Agency, Responsibility, and the Law”) better reflects the content than does the title of the original conference. None of the papers focuses directly or primarily on defeasible reasoning in logic, though a few touch on this indirectly. Nor are the papers evenly split among the topics. Six are primarily (...) about epistemology, four about responsibility, and one each focuses on agency and the law. (shrink)

Provides a robust theoretical and methodological framework for researching of resistance and social change.

I address the issue of whether differences in ethical theory have any relevance for the practical issues of environmental management and policy making. Norton’s answer, expressed as a convergence hypothesis, is that environmentalists are evolving toward a consensus in policy even though they remain divided regarding basic values. I suggest that there are good reasons for rejecting Norton’s position.I elaborate on these reasons, first, by distinguishing between different forms of anthropocentrism and nonanthropocentrism, second, by contrasting the different goals that anthropocentrists, (...) biocentrists, and ecocentrists set up for environmental policy making, and, lastly, by identifying three important policy areas (population growth, wilderness preservation, and wildlife management) where differences in basic values generate divergent policies. (shrink)

I address the issue of whether differences in ethical theory have any relevance for the practical issues of environmental management and policy making. Norton’s answer, expressed as a convergence hypothesis, is that environmentalists are evolving toward a consensus in policy even though they remain divided regarding basic values. I suggest that there are good reasons for rejecting Norton’s position.I elaborate on these reasons, first, by distinguishing between different forms of anthropocentrism and nonanthropocentrism, second, by contrasting the different goals that anthropocentrists, (...) biocentrists, and ecocentrists set up for environmental policy making, and, lastly, by identifying three important policy areas (population growth, wilderness preservation, and wildlife management) where differences in basic values generate divergent policies. (shrink)

What is it to see something in a picture? Most accounts of pictorial experience—or, to use Richard Wollheim’s term, ‘seeing-in’—seek, in various ways, to explain it in terms of how pictures somehow display the looks of things. However, some ‘things’ that we apparently see in pictures do not display any ‘look.’ In particular, most pictures depict empty space, but empty space does not seem to display any ‘look’—at least not in the way material objects do. How do we see it (...) in pictures, if we do? In this chapter, I offer an account of pictorial perception of empty space by elaborating on Wollheim’s claim that ‘seeing-in’ is permeable to thought. I end by pointing to the aesthetic relevance of seeing—or not seeing—empty space in pictures. (shrink)

This interview addresses Andreas Reckwitz’s main work, A Society of Singularities, but puts it in relation to his earlier and later writings. It starts with the strong and broad reception of this work in Germany. Next, it turns to how his understanding of the transformation of the social logics of modernity is related to other sociological understandings. In this way, the crucial distinctions of his work between the general and the particular, between formal rationalisation and culturalisation, are thematised. The next (...) part addresses Reckwitz’s Foucault-inspired concept of critique and his understanding of the relation between theoretical and empirical work. The interview then goes on to the transformation of class structure, which is understood in terms of a culturalisation of inequality. The interview ends with a section about the kind of sufferings and problems that are typical of the present age, and how they might affect social transformation. (shrink)

Modern social orders are legitimized by the ideal of freedom. Most conceptions of this ideal are theorized against the backdrop of nature understood as governed by its own laws beyond the realm of the social. However, such an understanding of nature is now being challenged by the ‘Anthropocene’ hypothesis. This article investigates the consequences of this hypothesis for freedom as an ideal legitimizing social order. We begin by discussing the conception of legitimation, after which we examine three classical notions of (...) freedom (developed by Hobbes, Kant, and Hegel), in light of the Anthropocene. Following our claim that these notions all have severe weaknesses in view of the Anthropocene, we argue that modern social orders are facing a new legitimation crisis. Such a crisis, we suggest, involves a ‘brutalization of social conflicts’, which under the conditions of the Anthropocene assumes the form of geo-social conflict. (shrink)

Contemporary decision theory places crucial emphasis on a family of mathematical results called representation theorems, which relate criteria for evaluating the available options to axioms pertaining to the decision-maker’s preferences. Various claims have been made concerning the reasons for the importance of these results. The goal of this article is to assess their semantic role: representation theorems are purported to provide definitions of the decision-theoretic concepts involved in the evaluation criteria. In particular, this claim shall be examined from the perspective (...) of philosophical theories of the meaning of theoretical terms. (shrink)

The aim of this paper is to provide a case for the double-halfer position in the sleeping beauty. This case relies on the use of the so-called imaging rule for probabilistic dynamics as a substitute for conditionalization. It is argued that the imaging rule is the appropriate one for dealing with belief change in sleeping beauty and that under natural assumptions, this rule results in the double-halfer position.

In this paper, we provide a detailed review of previous classifications of 2 × 2 games and suggest a mathematically simple way to classify the symmetric 2 × 2 games based on a decomposition of the payoff matrix into a cooperative and a zero-sum part. We argue that differences in the interaction between the parts is what makes games interesting in different ways. Our claim is supported by evolutionary computer experiments and findings in previous literature. In addition, we provide a (...) method for using a stereographic projection to create a compact 2-d representation of the game space. (shrink)

The present paper focuses on the nurse–patient relationship in forensic psychiatric care. From research in the field six categories of nurse–patient interactions are identified: ‘building and sustaining relationships’, ‘supportive/encouraging interactions’, ‘social skills training’, ‘reality orientation’, ‘reflective interactions’ and ‘practical skills training’. The content of each category of interaction in the context of forensic psychiatric care is described. A conceptual model is presented together with an empirical, philosophical and theoretical foundation for the use of verbal and social interactions in nurse–patient interactions (...) in forensic psychiatric nursing care. The implications and possible uses of the model in the practical field of forensic psychiatric care are discussed. (shrink)

Means of transportation are changing through advances in automation. One issue to be considered in this development is public opinion regarding these systems, yet existing studies of automated transportation do not provide theoretical or methodological means for exploring public imagination, even though this would be relevant in exploring public acceptance of future technologies. Applied for studying public views on a future automated metro system, a method was devised that includes quantitative and qualitative analysis of media and questionnaire data. Although supportive (...) arguments dominated media discussion, people’s attitudes were negative. The two most prominent models of media influence, repetition and cultural resonance, could not fully explain the results; therefore, public imagination, which reflected daily experiences and science fiction, was explored with reference to social representations literature. It is suggested in general that public imagination, along with media discourses and societal settings that contribute to explanations, should be considered in the design and study of automated systems. It is also discussed that the social representations approach could be beneficial for media frame studies by providing explications as to why certain frames might have or lack cultural resonance. (shrink)

Ever since their invention, photographic images have often been thought to be a special kind of image. Often, photography has been claimed to be a particularly realistic medium. At other times, photographs are said to be epistemically superior to other types of image. Yet another way in which photographs apparently are special is that our subjective experience of looking at photographs seems very different from our experience of looking at other types of image, such as paintings and drawings. While the (...) other seemingly distinctive aspects of photography have been quite thoroughly discussed in the literature, theories of the experience of photography, or in other words, theories of its special phenomenology, are less common. To be sure, the phenomenon has often been pointed out and described, but explanations of the phenomenology of photography are rare. In this essay, I attempt an explanation of at least part of the phenomenology of photography by appealing to the idea, borrowed from André Bazin, that a photograph is a certain kind of trace. Along the way, it is also argued that Kendall Walton's so called “transparency thesis” cannot give a plausible explanation of the phenomenology associated with looking at photographs. (shrink)

Scientific perspectivism, or perspectival realism, is a view according to which scientific knowledge is neither utterly objective nor independent of the world “as it is”, but always tied to some particular ways of conceptualization and interaction with Nature. In the present paper, I employ Robert Rosen’s concept of the modeling relation for arguing that there are two basic reasons why our knowledge of natural systems is perspectival in this sense. The first of these pertains to the dualism between a system (...) and its environment, which is necessarily imposed by a scientist focusing on the former. The second pertains to the complexity of complex systems; a complex system understood as a system in which different kinds of causal entailments intertwine together. As I discuss in the paper besides developing the argument, perspectivism thus understood ties together several issues ranging from organicism to emergentism and to processual philosophy, and from the ceteris paribus talk of biology to the measurement problem of quantum mechanics. I also discuss Rosen’s relational formalisms as a concrete example of how perspectival epistemology might directly suggest novel strategies and practices of doing theoretical science. (shrink)

Dans un environnement organisationnel instable et concurrentiel, l'usage des outils de groupware serait tributaire de la convergence entre, d'une part, les formes de communication permises par ces outils et, d'autre part, les stratégies relationnelles mises en oeuvre pour développer la confiance entre les acteurs. Les pratiques de collaboration qui font appel aux technologies informatiques de travail en groupe dépendraient alors de cette logique d'usage. Une recherche empirique, réalisée dans des entreprises et des centres de recherche de la Silicon Valley, conforte (...) ces hypothèses.In a changing and competitive organizational environment, the use of groupware tools seems to rely on the convergence of the communication allowed by these tools and the relational strategies necessary to develop trust. Consequently, computer supported collaborative practices would depend on this logic of use. Empirical research realised in firms and in research centres in Silicon Valley tends to confirm these hypotheses. (shrink)

This paper presents results from a large-scale study of history teachers in Swedish secondary schools. The study examines perceptions of history, content being taught, teaching methods and use of digital technology. The study uses the Technological Pedagogical and Content Knowledge (TPACK) framework to analyse the results together with narrative theory. The main results indicate that knowledge of the past and contemporary perspectives from a canonical tradition are prioritised, together with a content-based lecture-style pedagogy. The use of digital technology does not (...) seem to challenge methods or bring new perspectives to history teaching. However, to fully understand history teaching with technology, a framework that emphasises all parts of history education is needed. This calls for further development of the TPACK model, which is further discussed in this article. (shrink)

Pictures let us see what is not there. Or rather, since what pictures depict is not really there, we do not really see the things they are pictures of. Ever since Richard Wollheim introduced the notion of seeing-in into philosophical aesthetics, as part of his theory of depiction, there has been a lively debate about how, precisely, to understand this experience. However, one (alleged) feature of seeing-in that Wollheim pointed to has been almost completely absent in the subsequent discussion, namely (...) that seeing-in allows for non-localization. When looking at a picture, Wollheim says, there is not always an answer to the question of where one sees a certain thing in a picture. If Wollheim is right in this, pictures indeed let us see what is not there: we see things in pictures, but there is no ‘there’ where we see those things. In this paper I argue against Wollheim's claim that object-seeing-in allows for non-localization. But there is, I argue, a pictorial experience, which is closely tied to seeing-in and which is non-localized, namely (what I call) pictorial perceptual presence. (shrink)

The world is in constant flux—this handy book helps make sense of it. From business cycles to budding trends, models make sense of a world that never stops spinning. The Change Book delivers 52 simple and effective models—each with a visual component—about how change happens. Drawing on myth-busting theories and breakthrough discoveries from thinkers of all stripes, Mikael Krogerus and Roman Tschäppeler, authors of the international bestseller The Decision Book, apply their characteristic wit and knack for the succinct to (...) show what fuels the internet, why empires rise and fall, and why change hurts—but ultimately helps us grow. Whether you’re starting a new job, lobbying for a cause, or wondering how Jesus would invest, The Change Book is your clever guide through transformations in business, culture, technology, relationships, and more. (shrink)

It is often assumed that there is a hard line between theistic evolution (TE) and intelligent design (ID). Many theistic evolutionists subscribe to the idea that God only acts through natural processes, as opposed to the ID assertion that God, at certain points in natural history, has acted in a direct manner; directly causing particular features of the world. In this article, I argue that theistic evolutionists subscribe to what might be called Natural Divine Causation (NDC). NDC does not merely (...) provide a nonsupernaturalist and noninterventionist model of divine action, it provides a line of demarcation between TE and ID. I make the critique that NDC is philosophically untenable and argue, consequently, that the line between TE and ID is blurred. (shrink)

Ostracism—being excluded and ignored—thwarts satisfaction of four fundamental needs: belonging, self-esteem, control, and meaningful existence. The current study investigated whether training participants to focus their attention on the here-and-now reduces distress from an ostracism experience. Participants were first trained in either focused or unfocused attention, and then played Cyberball, an online ball-tossing game for which half the participants were included or ostracized. Participants reported their levels of need satisfaction during the game, and after a short delay. Whereas both training groups (...) experienced the same degree of need-threat in the immediate measure, participants who were trained in focused attention showed more recovery for the delayed measure. We reason that focused attention would not reduce the distress during the ostracism experience, but it aided in recovery by preventing participants from reliving the ostracism experience after it concludes. (shrink)