In the psychotherapist-patient relationship, the therapist-fiduciary must deal with ambiguity, assume risks, and make decisions without final appeal to psychiatric theory. Ambiguity regarding patient autonomy poses treatment paradoxes. Caregiving that aims at autonomy can end up undermining it. Additionally, pursuit of autonomy can put the patient’s well-being at risk.

Optimal protective responses to long-term risks depend on rational perceptions of ambiguous risks and uncertain time horizons. Our study examined the joint influence of uncertain delay and risk in an original sample of business owners and managers. We found that many subjects disliked uncertainty in the timing of an outcome, a reaction we term ``lottery timing risk aversion.'' Such aversion to uncertain timing was positively related to aversion to ambiguous probabilities for lotteries involving storm damage risks. This association suggests that (...) uncertainty may be processed similarly in both the risk and time dimensions. (shrink)

Plato’s view on pleasure in the Republic emerges in the course of developing the third proof of his central thesis that the just man is happier than the unjust. Plato presents it as the “greatest and most decisive” proof of his central thesis, so one might expect to find an abundance of scholarly work on it. Paradoxically, however, this argument has received little attention from scholars, and what has been written on it has generally been harshly critical. I believe that (...) this treatment of the argument has been unfair and that the relevant passages deserve a more careful and charitable interpretation. In this paper, I take up two serious charges that scholars have leveled against this proof, that it is inconsistent and that it involves a “fatal ambiguity”. I show that these charges result from misinterpreting Plato’s text, and I offer an alternative interpretation of the relevant passages. In doing so, I hope to shed some light on the complexities involved in Plato’s unappreciated third proof. (shrink)

If semantic paradoxes such as the Liar arise because ‘true’ and other metalinguistic expressions can change their reference with changes of linguistic context, is that due to indexicality (they have the same linguistic meaning as reference changes) or ambiguity (their linguistic meaning itself changes)? An argument from communication that appears to favour the indexicality interpretation is not compelling. This paper defends the ambiguity interpretation. It is left open whether its considerations generalize to other kinds of paradox.

ABSTRACTIn this essay, I review Suits’ classic description of games and cite three kinds of problems—mischaracterizations, omissions, and ambiguities. I build on previous criticisms by myself and others leveled at his definition. However, in contrast to much of this previous work, I will present what I hope is an improved description. The latter part of the essay is devoted to defending this alternate characterization. I conclude by arguing that my revisionist work paradoxically both supports and undermines the merits of Suits’ (...) anti-Wittgensteinian efforts to identify the necessary and sufficient conditions for games. (shrink)

Grounded in newer French socio-political philosophy, this text deals with the paradoxical situation in which the interpretation of society as well as the relation between the individual and the social remains ambiguous even though autonomy and interrogation of the social emerges: Autonomy remains trapped between transcendence and immanence. Modernity is when society claims to know that it has to produce its own myths. Traditional societies did not relate to their myths as if they were their own products. Nevertheless, as soon (...) as the traditional religious points of reference are disclosed and disappear, the community gives itself new points of reference in order to put the social at a distance. Thus the social creates a distance to itself and a mirror for itself in order to perceive itself and work upon itself. The article explores the questions of why this is so and the difference between heteronomous and autonomous autotranscendence. (shrink)

This paper explores the suggestion (Steen, 2023a, 2023b) that most metaphor may be structurally ambiguous between deliberate and non-deliberate meanings, which in turn affords multivalent metaphor use. The paper begins by examining a sample of 56 Metaphor-Related Words in 25 examples of language use from corpus research about metaphor in discourse about cancer and the end of life (Semino et al., 2018). These data are analyzed by means of a new method proposed by Deliberate Metaphor Theory (Steen, 2023a; cf.; Reijnierse (...) et al. 2019). Results show that all metaphors in the sample that are both polysemous and conventional can be given two interpretations, one non-deliberate and one deliberate. This ambiguity is largely corroborated by additional analysis of these same data by Wmatrix. Subsequent inclusion of all other cases from the same chapter in Semino et al. (2018) offers additional support. This finding offers a critical perspective on the idea that metaphor is a strong psychological device for figurative framing in discourse, for the structural ambiguity of most metaphor allows for multivalent metaphor use, where, in fact, most metaphor may typically be comprehended non-metaphorically (Steen, 2008, 2023a, 2023b). The ambiguity of metaphor hence also explains the paradox of metaphor. (shrink)

The destruction of man in the Shoah or Holocaust did not mean that Levinas argues in favor of turning away from the socio-historical reality to cultivate his own little garden. The deepest truth of subjectivity can be found in an alterity that calls for a socio-political responsibility. The political implications are rooted in different layers of Levinas’s thought. In his Talmudic comments, Levinas questions the reality of war as the truth of politics. But his explorations of subjectivity, ethical relationality and (...) society allow to understand different political options such as contract theory, liberation philosophy and human rights and the necessity of building a just society. Paradoxically, a just and equitable society ignores the uniqueness of the unique other. While organized responsibility is necessary, it introduces a new form of violence. In this article, we bring together the different layers in Levinas’s political vision and we explore its limits. A fundamental question is whether Levinas’s vision of politics is based on ethics or whether his ethics is a critique of politics. (shrink)

The principle of indifference is supposed to suffice for the rational assignation of probabilities to possibilities. Bertrand advances a probability problem, now known as his paradox, to which the principle is supposed to apply; yet, just because the problem is ill‐posed in a technical sense, applying it leads to a contradiction. Examining an ambiguity in the notion of an ill‐posed problem shows that there are precisely two strategies for resolving the paradox: the distinction strategy and the well‐posing (...) strategy. The main contenders for resolving the paradox, Marinoff and Jaynes, offer solutions which exemplify these two strategies. I show that Marinoff’s attempt at the distinction strategy fails, and I offer a general refutation of this strategy. The situation for the well‐posing strategy is more complex. Careful formulation of the paradox within measure theory shows that one of Bertrand’s original three options can be ruled out but also shows that piecemeal attempts at the well‐posing strategy will not succeed. What is required is an appeal to general principle. I show that Jaynes’s use of such a principle, the symmetry requirement, fails to resolve the paradox; that a notion of metaindifference also fails; and that, while the well‐posing strategy may not be conclusively refutable, there is no reason to think that it can succeed. So the current situation is this. The failure of Marinoff’s and Jaynes’s solutions means that the paradox remains unresolved, and of the only two strategies for resolution, one is refuted and we have no reason to think the other will succeed. Consequently, Bertrand’s paradox continues to stand in refutation of the principle of indifference. (shrink)

The Ellsberg Paradox documented the aversion to ambiguity in the probability of winning a prize. Using an original sample of 266 business owners and managers facing risks from climate change, this paper documents the presence of departures from rationality in both directions. Both ambiguity-seeking behavior and ambiguity-averse behavior are evident. People exhibit ‘fear’ effects of ambiguity for small probabilities of suffering a loss and ‘hope’ effects for large probabilities. Estimates of the crossover point from (...) class='Hi'>ambiguity aversion (fear) to ambiguity seeking (hope) place this value between 0.3 and 0.7 for the risk per decade lotteries considered, with empirical estimates indicating a crossover mean risk of about 0.5. Attitudes toward the degree of ambiguity also reverse at the crossover point. (shrink)

Experimental results on the Ellsberg paradox typically reveal behavior that is commonly interpreted as ambiguity aversion. The experiments reported in the current paper find the objective probabilities for drawing a red ball that make subjects indifferent between various risky and uncertain Ellsberg bets. They allow us to examine the predictive power of alternative principles of choice under uncertainty, including the objective maximin and Hurwicz criteria, the sure-thing principle, and the principle of insufficient reason. Contrary to our expectations, the (...) principle of insufficient reason performed substantially better than rival theories in our experiment, with ambiguity aversion appearing only as a secondary phenomenon. (shrink)

The French and Dutch referenda on the adoption of a European Constitutional Treaty highlight a remarkable ambiguity in the self‐constitution of a polity, which can be viewed as both constitution by and of a collective self. This ambiguity is a fundamental feature of polities in general, and the European Union in particular. Rather than suppressing this ambiguity, democracy—and a fortiori a European democracy worth its name—institutionalises it as the guiding principle of political action. As will transpire, the (...) conceptual and normative problems raised by political self‐constitution are linked to self‐attribution, i.e., the conditions under which a collective ascribes legislation to itself. (shrink)

"--David Ruelle, author of "Chance and Chaos" "This is an important book, one that should cause an epoch-making change in the way we think about mathematics.

Fitch´s problem and the "knowability paradox" involve a couple of argumentations that are to each other in the same relation as Cantor´s uncollected multitudes theorem and Russell´s paradox. The authors exhibit the logical nature of the theorem and of the paradox and show their philosophical import, both from an anti-realist and from a realist perspective. In particular, the authors discuss an anti-realist solution to Fitch´s problem and provide an anti-realist interpretation of the problematic statement "It is knowable (...) that r is known and yet unknown". Then, it is argued that the knowability paradox has a solution even if one adopts a realist point of view. The authors provide a solution that takes into account the ambiguity of the term 'knowability' by deploying a temporal possible world semantics for epistemic modalities. (shrink)

Simone de Beauvoir and the Politics of Ambiguity is the first full-length study of Beauvoir's political thinking. Best known as the author of The Second Sex, Beauvoir also wrote an array of other political and philosophical texts that together, constitute an original contribution to political theory and philosophy. Sonia Kruks here locates Beauvoir in her own intellectual and political context and demonstrates her continuing significance. Beauvoir still speaks, in a unique voice, to many pressing questions concerning politics: the values (...) and dangers of liberal humanism; how oppressed groups become complicit in their own oppression; how social identities are perpetuated; the limits to rationalism; and the place of emotions, such as the desire for revenge, in politics. In discussing such matters Kruks puts Beauvoir's ideas into conversation with those of many contemporary thinkers, including feminist and race theorists, as well as with historical figures in the liberal, Hegelian, and Marxist traditions. Beauvoir's political thinking emerges from her fundamental insights into the ambiguity of human existence. Combining phenomenological descriptions with structural analyses, she focuses on the tensions of human action as both free and constrained. To be human is to be a paradoxical being, at once capable of free choice and yet, because embodied, vulnerable to injury from others. Politics is thus a domain of complexly interwoven, multiple, human interactions that is rife with ambiguity, and where freedom and violence too often closely intertwine. Beauvoir accordingly argues that failure is a necessary part of political action. However, she also insists that, while acknowledging this, we should assume responsibility for the outcomes of what we do. (shrink)

Scholarly controversies over Aristotle's ‘paradox of monarchy’ may be partially resolved by examining the biographical evidence of Aristotle's involvement in Macedonian politics. This evidence suggests Aristotle worked as an agent of Macedon in Athens, and his statements on monarchy were intentionally contradictory due to his own dangerous and ambiguous political status in Athens.

The property common to three kinds of paradoxes (logical, semantic, and cultural) is the underlying presence of an exclusive disjunction: even when it is put to a check by the paradox, it is still invoked at the level of implicit discourse. Hence the argumentative strength of paradoxical propositions is derived. Logical paradoxes (insolubilia) always involve two contradictory, mutually exclusive, truths. One truth is always perceived to the detriment of the other, in accordance with a succession which is endlessly repetitive. (...) A check is put on the principle of the excluded middle by the logical paradoxes, because self-reference leads to an endlessly repeating circle, out of which no resolution is conceivable. Logical paradoxes are to be compared with the `objective ambiguity' prevalent in oracles (Gallet, 1990). Semantic paradoxes are contextually-determined occurrences, whose resolution at the metalinguistic level is made possible by the discovery of a middle term. They express a wilful ambiguity, in which the interlocutor is invited to take an active part in the construction of sense, since what must be found is the unexpected sense thanks to which A and not-A can be asserted simultaneously. Cultural paradoxes play about doxa (`common sense') and openly challenge common opinion because of their character as inopinata (`unexpected'). My aim is to show that even cultural paradoxes hide sometimes a flaw of argumentation similar to logical or semantic paradox; they too imply an exclusive disjunction leading to the disappearance of the middle terms. Finally, basing myself on the theory of topoi (Anscombre and Ducrot, 1983), a tentative resolution of the cultural paradoxes will be suggested. (shrink)

We use probability-matching variations on Ellsberg’s single-urn experiment to assess three questions: (1) How sensitive are ambiguity attitudes to changes from a gain to a loss frame? (2) How sensitive are ambiguity attitudes to making ambiguity easier to recognize? (3) What is the relation between subjects’ consistency of choice and the ambiguity attitudes their choices display? Contrary to most other studies, we find that a switch from a gain to a loss frame does not lead to (...) a switch from ambiguity aversion to ambiguity neutrality and/or ambiguity seeking. We also find that making ambiguity easier to recognize has little effect. Finally, we find that while ambiguity aversion does not depend on consistency, other attitudes do: consistent choosers are much more likely to be ambiguity neutral, while ambiguity seeking is much more frequent among highly inconsistent choosers. (shrink)

I claim that the question of whether chemistry is reduced to quantum mechanics is more ambiguous and multi-faceted than generally supposed. For example, chemistry appears to be both reduced and not reduced at the same time depending on the perspective that one adopts. Similarly, I argue that some conceptual issues in quantum mechanics are ambiguous and can only be laid to rest by embracing paradox and ambiguity rather than regarding them as obstacles to be overcome. Recent work in (...) the reduction of chemistry is also reviewed, including discussions of the ontological reduction of chemistry and the question of the emergence of chemistry from physics. (shrink)

ABSTRACT The aim of this project is to account for why we often denigrate intersex and trans bodies as disruptive and threatening. Within a binary understanding of sex and gender, we might call these bodies unruly. They deviate from what is normal but also challenge the very conceptions of normality. Appropriating Simone de Beauvoir's concept of ambiguity as the “paradox of man,” I argue that intersex and trans bodies unsettle us because they reflect the freedom of the body (...) and our associated responsibility in choosing how we live the body. We denigrate these individuals from within a spirit of seriousness, claiming that sex and gender are absolute to abdicate any responsibility for them. That is, we denounce unruly bodies in an attempt to flee from the freedom and responsibility of our own bodies. (shrink)

One of the world's pre-eminent Max Weber scholars here presents a comprehensive analysis of Weber's ambiguous stance toward modernity considered from a normative, theoretical, and historical point of view. The book is in two parts. Part I scrutinises Weber's world view. On the basis of his thinking about the meaning and inter-relationships of science, politics, and ethics in the modern era, Weber is seen as the embodiment of a social scientist and political thinker who exposes himself to intellectual risks and (...) existential tensions while resisting final solutions. It includes a masterly analysis of Weber's two famous speeches 'Science as a Vocation' and 'Politics as a Vocation'. Part II considers Weber's unfinished project on the sociology of religion. Piecing together planned and partially completed works on Islam and Western Christianity, Schluchter locates them in the history and theory of Weber's overall work. This reconstruction of Weber's work on religion emphasises its interplay between religion, economy, politics, and law. (shrink)

Social interaction is both ubiquitous and central to understanding human behavior. Such interactions depend, we argue, on shared intentionality: the parties must form a common understanding of an ambiguous interaction (e.g., one person giving a present to another requires that both parties appreciate that a voluntary transfer of ownership is intended). Yet how can shared intentionality arise? Many well-known accounts of social cognition, including those involving “mind-reading,” typically fall into circularity and/or regress. For example, A’s beliefs and behavior may depend (...) on her prediction of B’s beliefs and behavior, but B’s beliefs and behavior depend in turn on her prediction of A’s beliefs and behavior. One possibility is to embrace circularity and take shared intentionality as imposing consistency conditions on beliefs and behavior, but typically there are many possible solutions and no clear criteria for choosing between them. We argue that addressing these challenges requires some form of we-reasoning, but that this raises the puzzle of how the collective agent (the “we”) arises from the individual agents. This puzzle can be solved by proposing that the will of the collective agent arises from a simulated process of bargaining: agents must infer what they would agree, were they able to communicate. This model explains how, and which, shared intentions are formed. We also propose that such “virtual bargaining” may be fundamental to understanding social interactions. (shrink)

This article presents the results of a survey designed to test, with economically sophisticated participants, Ellsberg’s ambiguity aversion hypothesis, and Smithson’s conflict aversion hypothesis. Based on an original sample of 78 professional actuaries (all members of the French Institute of Actuaries), this article provides empirical evidence that ambiguity (i.e. uncertainty about the probability) affect insurers’ decision on pricing insurance. It first reveals that premiums are significantly higher for risks when there is ambiguity regarding the probability of the (...) loss. Second, it shows that insurers are sensitive to sources of ambiguity. The participants indeed, charged a higher premium when ambiguity came from conflict and disagreement regarding the probability of the loss than when ambiguity came from imprecision (imprecise forecast about the probability of the loss). This research thus documents the presence of both ambiguity aversion and conflict aversion in the field of insurance, and discuses economic and psychological rationales for the observed behaviours. (shrink)

It is one of the paradoxes of our age that the 'success' of democracy in Eastern Europe and South Africa is coupled with grave disappointment in the 'birth places' of modern democracy. This dis appointment is partly due to the irreducible ambiguity entailed in democratic institutional arrangements. Democracy, in fact, is founded on this ambiguity. It attempts to construct social unity on the basis of recognizing the lack around which the social field is always structured. In that sense (...) the source of the disappointment caused by democracy is of an ethical status. It is the antithesis between the ambiguity of democracy and a still hegemonic ethics of harmony. Any aspiration, however, to eliminate the ambiguity of democracy ignores the innovative logic of democratic politics. If the ethics of harmony lead to a de-democratization of democracy, what a radical democratic project needs today is an ethical basis of a totally different nature. Here, the ethics of psychoanalysis, as formulated in the Lacanian tradition, can be of great help. Key Words: democracy • ethics • harmony • Lacan • psychoanalysis. (shrink)

Sooner or later, every paradox is accused of equivocation. Usually sooner. For equivocation is a simple, well understood fallacy. People first try to explain a mystery in terms of what is familiar. If postulating a simple ambiguity fails, more subtle ambiguities will be postulated. Those who persist with this diagnosis elaborate the charge of equivocation into an esoteric form.

The lottery paradox can be solved if epistemic justification is assumed to be a species of permissibility. Given this assumption, the starting point of the paradox can be formulated as the claim that, for each lottery ticket, I am permitted to believe that it will lose. This claim is ambiguous between two readings, depending on the scope of ‘permitted’. On one reading, the claim is false; on another, it is true, but, owing to the general failure of permissibility (...) to agglomerate, does not generate the paradox. The solution generalizes to formulations of the paradox in terms of rational acceptability and doxastic rationality. (shrink)

The claim that democratic politics is the art of compromise is a platitude but we seem allergic to compromise in politics when it happens. This essay explores this paradox. Taking my cue from Machiavelli’s claim that there exists a rift between a morally admirable and a virtuous political life, I argue that: a ‘compromising disposition’ is an ambiguous virtue—something which is politically expedient but not necessarily morally admirable; whilst uncongenial to moral integrity, a ‘compromising disposition’ constitutes an essential aspect (...) of political integrity. In so doing, I question certain moralistic assumptions which fuel contemporary vilifications of compromise—that, in theory, democratic politics should be inhospitable to compromise and that political integrity should be akin to moral integrity—and which are shared by Walzer’s Dirty Hands thesis which professes to be sensitive to the realities of politics. These assumptions displace the complex realities of politics and misconstrue the standards of political excellence; they unsatisfactorily idealize political integrity and the messy context in which democratic politicians operate—a context characterized by a plurality of incompatible traditions, each with its own values and principles. Whilst commitment to a set of principles stemming from one’s tradition or pre-election promises implies commitment to realize these, leading a virtuous political life amidst such a grubby domain often requires abandoning some of these. An innocent, all-or-nothing pursuit of one’s principles in politics might prompt political disaster or defeat: an uncompromising disposition entails the entire abandonment of any hope of realizing all of those principles. (shrink)

Bringing social theory and philosophy to bear on popular movies, novels, myths, and fairy tales, The Gift and its Paradoxes explores the ambiguity of the gift: it is at once both a relation and a thing, alienable and inalienable, present and poison. Challenging the nature of giving as reciprocal, the book engages critically with the work of Mauss and develops a new theory of the gift according to which the gift cannot be reduced to a model of exchange, but (...) must instead entail a loss or sacrifice. Ultimately, the gift is examined in the book as the impossible occurrence of gratuitous giving. (shrink)

Athletes’ identity development upon retirement from elite sport was examined through a model of self-reformation that integrates and builds on the theoretical underpinnings of identity development and liminality, while advancing seven propositions and supporting conceptual conjectures using findings from research on athletes’ transition out of sport. As some elite athletes lose a salient athletic identity upon retiring from sport, they experience an identity crisis and enter the transition rites feeling in between their former athletic identity and future identity post-sport life, (...) during which a temporary identity moratorium status is needed for identity growth. Given the developmental challenges encountered in moratorium and psychosocial processes necessary to establish a new, fulfilling identity for life after elite sport, we identified key conditions, triggers, and processes that advance how a journey of identity growth paradox experienced during liminality serves as a catalyst toward identity achievement. Elite athletes must be encouraged to persevere in this challenging identity search and delay commitments for as long as it is necessary to achieve identity growth despite experiencing uncomfortable feelings of confusion, void, and ambiguity during the liminal phase. Reforming into an achieved identity for life after elite sport would corroborate the successful navigation of transition, as elite athletes evolved into a synthesized sense of self by cementing, through a negotiated adaptation pathway, constructed identity commitments that will provide new beginnings and meaningful directions to their life after elite sport. (shrink)

Bourdieu and Derrida share a focus on the ambiguity of the practice of gift relationships already pointed out by Mauss. From Bourdieu’s perspective, the question of gratuity is epistemically futile, as it veils the objective truth of gift-giving, yet ethically and politically relevant, as it refers to a hypocrisy which can be instrumental to enhancing civic virtue and solidarity. Bourdieu’s “scientific humanism,” however, implausibly reduces this ambiguity to interest maximization, and aims to build a solidaristic democracy by means (...) of the generalization of the hypocrisy of gratuity. In turn, by interpreting gratuity as “unconditionality,” Derrida aims not at dissolving, but at dramatizing the ambiguity of gift relationships by turning it into “madness” and an “impossible possibility”. Whereas I agree with Derrida’s insistence on the salience of the requirement of gratuity, his approach can lead to counterintuitive and hubristic consequences. Instead, I suggest some elements of an alternative way of understanding gratuitous gifts as communicative acts irreducible to an economic calculation or circle. From this standpoint, a gratuitous gift can be constituted by certain forms of recognition, emotions, or convictions without for that becoming an “impossibility”. (shrink)

This paper propounds a systematic examination of the link between the Knower Paradox and provability interpretations of modal logic. The aim of the paper is threefold: to give a streamlined presentation of the Knower Paradox and related results; to clarify the notion of a syntactical treatment of modalities; finally, to discuss the kind of solution that modal provability logic provides to the Paradox. I discuss the respective strength of different versions of the Knower Paradox, both in (...) the framework of first-order arithmetic and in that of modal logic with fixed point operators. It is shown that the notion of a syntactical treatment of modalities is ambiguous between a self-referential treatment and a metalinguistic treatment of modalities, and that these two notions are independent. I survey and compare the provability interpretations of modality respectively given by Skyrms, B. (1978, The Journal of Philosophy 75: 368–387) Anderson, C.A. (1983, The Journal of Philosophy 80: 338–355) and Solovay, R. (1976, Israel Journal of Mathematics 25: 287–304). I examine how these interpretations enable us to bypass the limitations imposed by the Knower Paradox while preserving the laws of classical logic, each time by appeal to a distinct form of hierarchy. (shrink)

Despite numerous chief executive officers (CEOs) citing their religious convictions as the primary guiding framework for their decision-making, leadership behavior, business philosophy, and motivation to contribute to society, the impact of CEOs’ religious convictions is relatively limited in the business literature. However, the widespread yet potentially ambiguous impact of CEO religiosity, encompassing both a CEO’s religious denomination and level of religiosity, on individual, organizational, economical, and societal levels remains a neglected area of research. This gap is attributed to challenges in (...) conceptualizing and measuring this multifaceted construct, with existing research scattered and predominantly confined to the ethics domain. Notably, this oversight is significant given the pivotal role that CEOs, as primary decision-makers, play in organizational dynamics. This article aims to address this gap by conducting a systematic literature review of 50 articles focused on CEO religiosity, seeking to enhance the understanding of personal religion in the business world. Through an analysis of publication trends, methodological approaches, theoretical frameworks, and empirical findings, the review not only offers insights for future research and theorizing but also proposes a conceptual framework for understanding and advancing CEO religiosity research. Additionally, this review identifies specific areas warranting further investigation, thereby highlighting existing research gaps and providing explicit starting points for future research. Through these contributions, this article provides a blueprint for future research on CEO religiosity and holds significant implications for management practice. (shrink)

The ambiguity to which Porpora (1980) objects in Wright's (1972, 1976) analysis of goal-directedness permits certain counterexamples to Porpora's analysis to be easily accommodated by Wright's. As a consequence, Ringen's (1976) claim that some operant behavior is goal-directed is in accord with Wright's analysis and with certain features of common sense that Wright's analysis captures. However, the way our commonsense conception of goal-directedness accommodates some of the counterexamples to Porpora's analysis suggests an intimate connection between goal-directedness and intentional notions (...) like belief and desire. This suggests a possible criticism of Ringen and highlights problematic aspects of contemporary folk psychology. (shrink)

This dissertation is a study of some recent theories of truth. The theories fall into three groups: The Revision Theories, the context-sensitive theories, and the "Chrysippian theories". ;The "Chrysippian theories" are based on the intuition that pathologicalities arising from the concept of truth can be recognized and acknowledged with the concept of truth itself. Thus, from the pathologicality of the Liar, for example, we can conclude that the Liar is not true. This leads to immediate difficulties since the Liar claims (...) just that--that it is not true--and it would thus seem to be true. The Chrysippian theories are designed to avoid these difficulties while preserving the motivating intuition. Haim Gaifman's Pointer Semantics, and Brian Skyrms' Intensional Fixed-Point Theory of Truth are examples of such theories. They are exposited and criticized. ;The context-sensitive theories dealt with are Tyler Burge's Indexical Theory of Truth and the theory of Jon Barwise and John Etchemendy. These theories claim that an ambiguity due to a contextual parameter is the reason for the difficulties we encounter. Burge offers a theory of Tarskian levels coupled with a pragmatic theory that explains the assignment of levels to occurrences of 'true'. Barwise and Etchemendy make explicit a situational parameter in their account of propositions. They consider the ambiguity with respect to the situation a propositions is about a main source of the paradoxes. ;Finally, the Revision Theories of Truth of Anil Gupta and Nuel Belnap and two variations of this theory are considered. One is due to Aladdin Yaqub, the other, the "fully-varied theory", is due to Gupta and Belnap but remains largely unexplored. Revision theories are put forward as the most promising account of the difficulties. They are based on a definitional reading of all Tarski biconditionals. The circularity implied by such a reading is handled by Gupta's and Belnap's general theory of definitions. ;Yaqub's objections raised against the standard theory are examined, and his proposed solution is shown to be inadequate. The fully-varied Revision Theory is shown to provide a better solution. (shrink)

In Kafka’s literary world, several animals emerge; they belong to an odd and enigmatic fauna, on the edge between violence and artistry but also between stillness and music; according to the writer, scripture represents both the fault and the punishment waiting for the solitary artist. Animals, especially depicted as hordes of small mice or other rodents, also hint to the heterogeneous structure of the Self, who doesn’t manage to keep under control all the divisions in his ambiguous dentity. Through opposition (...) between the point of view of the subject, who considers his own isolation as indispensable to carry on writing, and the multitude of escaping small animals, Kafka also expresses and experiences his own impossibility of “description” (Beschreibung). In the meantime, Kafka’s animals embody the creatural and unconscious sources of imagination the writer draws from that constantly escape his own control and willingness, pushing forwards into an unknown and inhospitable region, towards the wasteland, the eternal winter that can be identified with scripture. In writing, a deep metamorphosis of the Self takes place. Kafka shares this belief with one of the writers he most admired and considered his master, Gustave Flaubert, who firmly thought that, while writing, one loses his previous identity, becoming someone else, even assuming the appearence of the “otherness”. We can state that Kafka’s imagery of animals takes to the extreme the paradox and ambiguity the idea of writing relies on, also reproducing, especially, in his hybrid creatures, the feeling of uncertainty and lack of safety of the assimilated Jewish artist. (shrink)

In this paper, I offer a systematic inquiry into the significance of Nietzsche's philosophy to environmental ethics. Nietzsche's philosophy of nature is, I believe, relevant today because it makes explicit a fundamental ambiguity that is also characteristic of our current understanding of nature. I show how the current debate between traditional environmental ethics and postmodern environmental philosophy can be interpreted as a symptom of this ambiguity. I argue that, in light of Nietzsche's critique of morality, environmental ethics is (...) a highly paradoxical project. According to Nietzsche, each moral interpretation of nature implies a conceptual seizure of power over nature. On the other hand, Nietzsche argues, the concept of nature is indispensable in ethics because we have to interpret nature in order to have a meaningful relation with real ity. I show that awareness of this paradox opens a way for a form of respect for nature as radical otherness. (shrink)

The physical nearness, or proximity, inherent in the nurse–patient relationship has been central in the discipline as definitive of the nature of nursing and its moral ideals. Clearly, this nearness is in service to those in need of care. This proximity, however, is not unproblematic because it contributes to two of the most prolonged difficulties, both for individual nurses and the discipline of nursing — moral distress and moral ambiguity. In this paper we explore proximity using both a moral (...) and geographical lens and offer some insights regarding this practice reality. We examine the effect of proximity to patients on nurses’ moral responsiveness, particularly as it affects nurses’ moral distress. Proximity is paradoxical in this regard because, while it propels nurses to act, it can also propel nurses to ignore or abandon. Likewise, we argue that nursing's tendency to define itself in relation to the closeness of the nurse–patient relationship leads to problems of moral ambiguity. Our recommendations include moving others closer to the bedside and thus to the work of nursing in the literal and theoretical sense. (shrink)

Without wishing to suggest that professional philosophers would regard the book as philosophy, I can report that this book is definitely philosophical. Most of the book pertains to mathematical invention, but not just the psychology thereof, with many examples of the way in which mathematical advances move from two different and incompatible ways of viewing something to a higher viewpoint on it that makes better sense and better mathematics. A simple example of this is the invention of zero, where the (...) two incompatible viewpoints are that numbers are for counting and that there is nothing to count. The number one exemplified almost the same degree of blockage for the ancient Greeks, for whom the least number was two. It is perhaps unfortunate that the word that the author chose to represent the presence of such resolvable cognitive difficulties is ‘ambiguity’. As ambiguity is severely shunned by mathematicians and as there is none of it—as the word is normally used—in such situations as are described either before, when there are the two viewpoints, or later when there is a higher one, the use of ‘ambiguity’ would be misleading if it were not so adequately explained not to mean ambiguity. The excuse for using the word is claimed to be the genuine ambiguity of one of the simplest examples discussed, 3 + 4, with indifferently the meanings ‘add four to three’ and …. (shrink)

Can an appeal to the difference between contrary and contradictory statements, generated by a non-uniform behaviour of negation, deal adequately with paradoxical cases like the sorites or the liar? This paper offers a negative answer to the question. This is done by considering alternative ways of trying to construe and justify in a useful way (in this context) the distinction between contraries and contradictories by appealing to the behaviour of negation only. There are mainly two ways to try to do (...) so: i) by considering differences in the scope of negation, ii) by considering the possibility that negation is semantically ambiguous. Both alternatives are shown to be inapt to handle the problematic cases. In each case, it is shown that the available alternatives for motivating or grounding the distinction, in a way useful to deal with the paradoxes, are either inapplicable, or produce new versions of the paradoxes, or both. (shrink)

The Paradox of Prime Matter DANIEL W. GRAHAM TRADITIONAL INTERPRETATIONS OF Aristotle hold that he posited the existence of prime matter–a purely indeterminate substratum underlying all material composition and providing the ultimate potentiality for all material existence. A number of revisionary interpretations have appeared in the last thirty years which deny that Aristotle had a concept of prime matter, provoking an even larger number of vigorous defenses claiming that he did have the concept? The traditionalists are clearly in the (...) majority, but some obstacles stand in the way of a general acceptance of prime matter as an Aristotelian concept. In a recent contribution to the debate, William Charlton, an opponent of prime matter, has pointed out that the opposing parties have reached a stalemate in large measure because most of the relevant texts are ambiguous; consequently, "the question whether or not Aristotle believed in prime matter really comes down to the question how far, if at all, it is demanded by his philosophy as a whole. "{\textasciitilde} It seems to me that Charlton is right to shift the focus of the debate from questions of textual exegesis to questions of systematic relevance. However, within the context of Aristotle’s general theory of change, the challenge implicit in his statement can be met, for the concept of prime matter and its associated doctrine is the product of a series of ontological and scientific i Friedrich Solmsen, "Aristotle and Prime Matter," Journal of the History of Ideas 19 (a958): 243-52 and A. R. Lacey,"The Eleatics and Aristotle on Some Problems of Change," ibid. 26 (1965): 451-68; reply to H. R. King’s argument against prime matter, "Aristotle Without Prime Matter," ibid. 17 (1956): 37o-89; H. M. Robinson, "Prime Matter in Aristotle," Phronesis 19 (1974): 168-88 and C. J. F. Williams, Aristotle De Generatione et Corrpuptione, Oxford (1982), Appendix reply to an appendix rejecting prime matter in W. Charlton’s Aristotle’s Physics Books I-H (Oxford, 197o). See also Alan Code, "The Persistence of Aristotelian Matter," Philosophical Studies 29 0976): 357-67, who defends the traditional interpretation of matter against Barrington Jones, "Aristotle’s Introduction of Matter," Philosophical Review 83 (1974): 474-5{\textasciitilde} See also Russell M. Dancy, "Aristotle’s Second Thoughts on Substance," Philosophical Review 87 (1978): 372-413 9 William Charlton, "Prime Matter: A Rejoinder," Phronesis 28 (1983): a97-2a a, 197. 475 476 JOURNAL OF THE HISTORY OF PHILOSOPHY {\textasciitilde}5:4 OCT 1987 commitments made by Aristotle. At the same time, opponents of prime matter have a legitimate basis for criticizing the tradition, for there is something fundamentally wrong with the doctrine. Given Aristotle’s assumptions and commitments, the doctrine of prime matter is not only dialectically inevitable but also systematically incoherent. In this paper I shall not defend the existence of a doctrine of prime matter in Aristotle’s philosophy, although my argument will provide an incidental justification for it by exhibiting its function within Aristotle’s system. My aim here is to explain what is wrong with the doctrine of prime matter. (1) I shall examine a problem concerning prime matter–a problem of which Aristotle was aware and which he thought he had solved. (2) I shall argue that he did not solve the problem, for the doctrine of prime matter entails a paradox for his system. (3) I shall reply to some objections, and (4) I shall offer a tentative diagnosis of how Aristotle could have come to embrace a paradoxical position. 1. According to Aristotle’s theory of change, there is a substratum which underlies every change (Ph. 1.7.19oa33ff). When a thing changes its features, we call that accidental change and identify the substratum as substance. When a thing comes into being or ceases to be, we call that substantial change3 and identify the substratum as matter.4 The most simple bodies of the Aristotelian cosmos are the four traditional "elements": earth, air, fire, and water.5The elements are characterized by the contrary powers hot, cold, wet, and dry. Each element has one member of the contrary pair hot-cold, and one of the contrary pair wet-dry (Gen. Corr. 2.2-3). For Aristotle, it is... (shrink)

Paradox theory offers a unique approach through which the complex and often conflicting aspects of corporate sustainability (CS) can be addressed. Although a growing body of literature has focused on the organizational-level outcomes of a paradox approach to sustainability, we know less about how such an approach creates business contributions to sustainable development beyond the organization (societal sustainability). The present study addresses this gap in research through a qualitative meta-analysis of 32 empirical case studies. While the analyzed studies (...) confirmed the effectiveness of a paradox approach to managing CS tensions from an organizational perspective, indications of contributions to societal sustainability were ambiguous. This finding led to the creation of a typology of response–outcome pathways. These pathways illustrate variations in the societal sustainability outcomes of CS paradox responses based on the moderating effects of three factors: level of commitment to sustainability, the approach to stakeholder engagement, and the level of strategy–practice alignment. This analysis contributes to the CS paradox perspective by offering important boundary conditions to the commonly held assumption that a paradox approach leads to superior business contributions to sustainability and highlights the need for research that examines outcomes of extant CS approaches beyond the organization. (shrink)

'Value' is a central concept in all of the principles and methods applied in Lean Construction, but it is rather difficult to provide a precise definition of the term. The problem lies in the word value itself: its ambiguity and vagueness make theorization difficult. This paper investigates the philosophical concept of value from a Lean Construction perspective. Several elements that contribute to value are considered, including objective elements such as waste reduction, quality, price and functionality, and more subjective elements (...) such as design. The hypothesis of this paper is that the reduction or removal of elements that detract from value, such as waste and costs, is not the only means by which value may be increased. The Sorites paradox is used to form a cohesive perspective on some different meanings of the word ‗value‘. One of the known ‗solutions‘ of the paradox, utilization theory, is then explored through a case study in off-site construction that illustrates how different actors in the construction process view value, and how utility theory can be used to provide a consensus on value that is acceptable. In practice, ‗value‘ is ambiguous because actors generally value different things and these views seldom converge during projects. Our results indicate that the actors involved strive for value individually. Analysis using utility theory allows the actors to establish a shared conceptualization of value, expressed in monetary terms. The work described in this paper aims to improve our understanding of value and of how to design products in construction to improve value for clients of industrialized housing. (shrink)

In this paper, I offer a systematic inquiry into the significance of Nietzsche’s philosophy to environmental ethics. Nietzsche’s philosophy of nature is, I believe, relevant today because it makes explicit a fundamental ambiguity that is also characteristic of our current understanding of nature. I show how the current debate between traditional environmental ethics and postmodern environmental philosophycan be interpreted as a symptom of this ambiguity. I argue that, in light of Nietzsche’s critique of morality, environmental ethics is a (...) highly paradoxical project. According to Nietzsche, each moral interpretation of nature implies a conceptual seizure of power over nature. On the other hand, Nietzsche argues, the concept of nature is indispensable in ethics because we have to interpret nature in order to have a meaningful relation with reality. I show that awareness of this paradox opens a way for a form of respect for nature as radical otherness. (shrink)

We postulate the Testing Principle : that individuals ''act like statisticians'' when they face uncertainty in a decision problem, ranking alternatives to the extent that available evidence allows. The Testing Principle implies that completeness of preferences, rather than the sure-thing principle , is violated in the Ellsberg Paradox. In the experiment, subjects chose between risky and uncertain acts in modified Ellsberg-type urn problems, with sample information about the uncertain urn. Our results show, consistent with the Testing Principle, that the (...) uncertain urn is chosen more often when the sample size is larger, holding constant a measure of ambiguity (proportion of balls of unknown colour in the urn). The Testing Principle rationalises the Ellsberg Paradox. Behaviour consistent with the principle leads to a reduction in Ellsberg-type violations as the statistical quality of sample information is improved, holding ambiguity constant. The Testing Principle also provides a normative rationale for the Ellsberg paradox that is consistent with procedural rationality. (shrink)

The paper, written for a research handbook, critically surveys some fundamental philosophical, historical, and doctrinal issues in the crime of aggression. The two introductory sections set the theoretical issues in the context of Russia’s invasion of Ukraine, and explain the origins of criminalizing aggression under the heading of “crimes against peace.” Section 3 explores an ambiguity between aggression as first use of force and aggression as unprovoked use of force, while section 4 discusses the doctrinal distinction between acts of (...) aggression and wars of aggression. Sections 5 and 6 turn to the theory of aggression. Section 5 examines modern versus early modern just war theorists’ views of just cause. Section 6 explores various theories of what exactly makes aggressive war so evil that it belongs in the pantheon of core crimes, side by side with genocide, crimes against humanity, and other war crimes. The basic question is whether aggression is fundamentally a crime against states, a crime against human rights, or a crime against peace itself. I reject the first, statist, version, and endorse the human rights version. I examine three versions of the view that aggressive war is fundamentally about its human costs: that aggressive wars lead to atrocities (Trainin); that aggressive wars lead more generally to unjustified killings (Dannenbaum); and that aggressive wars lead to both unjustified killings by the aggressor, and to unnecessary killings that include the justified killings of aggressors’ troops by defenders (Mégret). As for crimes against peace, I argue that this theory of aggression’s evils comes in two “flavors,” one of which has justly been criticized by postcolonial writers, and one of which I think is legitimate. The former originates in Judge Pal’s famous dissenting opinion in the IMTFE, and argues that criminalizing aggression is a move by colonial powers to freeze the oppressive status quo. The more legitimate version is that in an age of catastrophically destructive weapons, the risks of escalation in armed conflict –the threat that conflicts will spiral into world wars–are simply too great in human terms. Thus, the legitimate version of “crimes against peace” is part and parcel of the human rights analysis. The final sections break new ground. Section 7 considers whether aggression is solely a leadership crime. Everyone agrees that it would be wrong to punish ordinary soldiers for the crime of aggression launched by their leaders. The questions is why, and it is not easy to answer. Examining it brings us to a contemporary dispute over which leaders can be prosecuted: only those who control or direct the aggressive policies (as per the ICC’s Rome Statute), or others as well, who “shape or influence” the policy without necessarily directing it (as the customary rule used to be formulated). I argue against any narrowing of the leadership clause. Section 8 explores the “paradox of immunity”: Under the legal principle of sovereign immunity, apex leaders are immune from prosecution in the courts of another state. But under the narrow leadership clause, only apex leaders can be prosecuted. Here I argue for a surprising conclusion: that in fact there never was a customary rule of immunity for the crime of aggression. If so, the paradox of immunity disappears. This resolution also helps cut the Gordian knot of a current debate about whether a relatively small subset of states (the EU, perhaps) can form an aggression tribunal and call it “international.”. (shrink)

In the tradition of substructural logics, it has been claimed for a long time that conjunction and inclusive disjunction are ambiguous:we should, in fact, distinguish between ‘lattice’ connectives (also called additive or extensional) and ‘group’ connectives (also called multiplicative or intensional). We argue that an analogous ambiguity affects the quantifiers. Moreover, we show how such a perspective could yield solutions for two well-known logical puzzles: McGee’s counterexample to modus ponens and the lottery paradox.