BackgroundVoluntary self-prohibition (VSP) is a suicide prevention policy that allows individuals who recognize their risk for suicide to voluntarily prevent themselves from purchasing firearms through systems requiring background checks. It is unclear whether psychiatrists are aware of this suicide prevention tool or when to recommend it appropriately.AimsTo evaluate Virginia psychiatrists’ awareness and use of VSP alongside Substantial Risk Orders (SROs) to inform policy and practice.MethodsA convenience sample of Virginia psychiatrists was surveyed on knowledge and use of VSP and SRO, including (...) vignettes of patients at varying risk levels.ResultsSixty-three psychiatrists completed the survey. Most (66.7%) were unaware of VSP or SRO. After brief education, 74.1% of respondents chose VSP in the vignette where it was most strongly indicated and 72.2% chose SRO in the vignette where it was most strongly indicated. After learning about VSP, 83% agreed or strongly agreed that VSP could be a useful tool.LimitationsThe sample was small and did not collect certain information which may have provided additional insight into respondents’ choices.ConclusionAfter brief education, most respondents found VSP potentially useful. Ensuring knowledge of VSP and SRO may improve the uptake of both policies and suicide prevention efforts. (shrink)

In debates about the moral foundations of intellectual property, one very popular strand concerns the role of labor as a moral basis for intellectual property rights. This idea has a great deal of intuitive plausibility; but is there a way to make it philosophically precise? That is, does labor provide strong reasons to grant intellectual property rights to intellectual laborers? In this paper, I argue that the answer to that question is “yes”. I offer a new view, different from existing (...) labor theories of intellectual property, which I call the productive capacities view. This view gives us a way to make sense of the idea of labor as the basis for intellectual property rights, as well as a tool for critically evaluating existing intellectual property institutions. (shrink)

The phenomenon of quantification into attitude ascriptions has haunted broadly Fregean views, according to which co-referential proper names are not always substitutable salva veritate in attitude ascriptions. Opponents of Fregeanism argue that a belief ascription containing a proper name such as ‘Michael believes that Lindsay is charitable’ is equivalent to a quantified sentence such as ‘there is someone such that Michael believes that she is charitable, and that person is Lindsay’. They conclude that the semantic contribution of a name such (...) as ‘Lindsay’ is the same as the semantic contribution of a variable under an assignment, which these opponents suggest is merely the object assigned to that variable. However, renewed interest in variables suggests that they make a more complicated contribution to the semantic processing of sentences that contain them. In particular, a variable contributes both an assignment-unsaturated and an assignment-saturated semantic value. I use this dual role of the semantics of variables to develop a response to the argument from quantifying in. I take as my point of departure Cumming's () view that an attitude ascription relates the subject of an attitude to the assignment-unsaturated semantic value of an open sentence. I argue that this approach fails. I propose an alternative, according to which the truth of a belief ascription depends on both the assignment-saturated and the assignment-unsaturated semantic value of the open sentence in its that-clause. This approach reverses standard assumptions concerning the relation between quantification and substitution. (shrink)

I point out that some common folk wisdom about time reversal invariance in classical mechanics is strictly incorrect, by showing some explicit examples in which classical time reversal invariance fails, even among conservative systems. I then show that there is nevertheless a broad class of familiar classical systems that are time reversal invariant.

Russell's notion of an incomplete symbol has become a standard against which philosophers compare their views on the relationship between language and the world. But Russell's exact characterization of incomplete symbols and the role they play in his philosophy are still disputed. In this paper, I trace the development of the notion of an incomplete symbol in Russell's philosophy. I suggest – against Kaplan, Evans, and others – that Russell's many characterizations of the notion of an incomplete symbol are compatible. (...) To this end, I examine and reject arguments for the purported incompatibility between declaring an expression to be incomplete and incorporating that symbol into a compositional semantic theory. I then examine how Russell puts the notion of an incomplete symbol to use in metaphysics. (shrink)

This comment explains why the claims of Callicott et al. in their paper 'Was Aldo Leopold a Pragmatist?' (Environmental Values 18 (2009): 453—486) are incorrect. The arguments they make are shown to be based upon several misunderstandings. In addition, important contributions by Aldo Leopold to the philosophy of conservation are missed.

Katie McShane, while accepting my 'convergence hypothesis' (the view that anthropocentrists and nonanthropocentrists will tend to propose similar policies), argues that nonanthropocentrism is nevertheless superior because it allows conservationists to have a deeper emotional commitment to natural objects than can anthropocentrists. I question this reasoning on two bases. First, McShane assumes a philosophically tendentious distinction between intrinsic and instrumental value – a distinction that presupposes a dualistic worldview. Second, I question why McShane believes anthropocentrists – weak anthropocentrists, that is – (...) cannot 'love' or 'feel awe' toward natural objects. Her argument, that is, only works against strong anthropocentrism, which I never advocated. (shrink)

ABSTRACT Tetlock's Expert Political Judgment is a creative, careful, and mostly convincing study of the predictive accuracy of political experts. My only major complaints are that Tetlock (1) understates the predictive accuracy of experts, and (2) does too little to discourage demagogues from misinterpreting his work as a vindication of the wisdom of the average citizen. Experts have much to learn from Tetlock's epistemological audit, but there is still ample evidence that, compared to laymen, experts are very good.

We present a geometric construction that yields completeness results for modal logics including K4, KD4, GL and GL n with respect to certain subspaces of the rational numbers. These completeness results are extended to the bimodal case with the universal modality.

This paper proposes a semiotic theory of norms—what I term normative semiotics. The paper’s central contention is that social norms are a language. Moreover, it is a language that we instinctively learn to speak. Normative behaviour is a mode of communication, the intelligibility of which allows us to establish cooperative relationships with others. Normative behaviour communicates an actor’s potential as a cooperative partner. Compliance with a norm is an act of communication: compliance signals cooperativeness; noncompliance signals uncooperativeness. An evolutionary model (...) is proposed to explain how this comes about: evolution has generated an instinctual proficiency in working with these signals much like a language—a proficiency that manifests in an emotional context. We see these social rules as possessing a certain ‘rightness’ in normative terms. This adaptive trait is what we call internalization. Internalization enhances the individual’s ability to speak this code. Because these signals communicate who is and who is not a reliable co-operator, sending and receiving cooperation signals is crucial to individual survival. Individuals who internalized the entire process and thus became more adept at speaking the language were at an advantage. Law seeks to shape the language of norms by maintaining the collective standards of society; as such, understanding how and why this normative language emerges is critical to understanding a core function of law. (shrink)

The sociology of language has been concerned primarily with the use of language in everyday interactions, resulting in important theoretical contributions, particularly to conversation analysis. In responding to Simon Susen’s “Bourdieusian reflections on language: Unavoidable conditions of the real speech situation”, which emphasizes the inherent “sociality” of symbolic forms, this article directs attention to an important location of language, namely to its role in public rituals or liturgies. Looking at the history of the Book of Common Prayer within the framework (...) of symbolic violence, this article examines the power struggles over public rituals that over time came to shape the very notion of “Englishness” through shared, if contested, liturgical worship. (shrink)

Economists, who adopt the principle of consumer sovereignty, treat preferences as unquestioned for the purposes of their analysis. They also represent preferences for future outcomes as having value in the present. It is shown that these two characteristics of neoclassical modelling rest on similar reasoning and are essential to achieve high aggregatability of preferences and values. But the meaning and broader implications of these characteristics vary according to the arguments given to support these methodological choices. The resulting ambiguities raise questions (...) regarding economists' attitudes towards the study (by other disciplines) of preference formation and reformation. Under a strong, positivist interpretation (which is philosophically problematic), consumer sovereignty represents a rejection of any meaningful study of these subjects; under a weaker, methodological understanding, consumer sovereignty merely draws a boundary between economics and other disciplines. The weaker version is argued to be more defensible, and economists are urged to engage in interdisciplinary work that will clarify how preferences are formed, criticised and reformed. (shrink)

In this paper I examine the conception of evil and the prescriptions for its mitigation that Michel Serres has articulated in his recent works. My explication of Serres’s argument centers on the claim, advanced in many different texts, that practices of exclusion, motivated by what he calls “the terrifying concupiscence of belonging,” are the primary sources of evil in the world. After explicating Serres’s argument, I examine three important objections, concluding that Serres overestimates somewhat the role of exclusion in perpetuating (...) evil and that his prescriptions for mitigating evil are excessively optimistic. (shrink)

In chapter 5 of his Autobiography, John Stuart Mill recounts a crisis in his mental history. The details of Mill’s depression and eventual rehabilitation due to the salutary powers of lyric poetry are well known. But most scholars who have investigated the status of poetry in Mill’s philosophy have overlooked the fact that the story the Autobiography tells about poetry’s contribution to Mill’s spiritual convalescence and moral education raises several interesting interpretive issues and leaves many notable questions unanswered. I begin (...) with an overview of Mill’s psychological case history as presented in the Autobiography. After that I turn my attention to some exegetical difficulties surrounding Mill’s adulation .. (shrink)

Ecosystem health, as James Nelson argues, must be understood as having both descriptive and normative content; it is in this sense a 'morally thick' concept. The health analogy refers (a) at the similarities between conservation ecology and medicine or plant pathology as normative sciences, and (b) to the ability of ecosystems to 'heal' themselves in the face of disturbances. Nelson, however, goes beyond these two aspects and argues that judgements of illness in ecosystems only support moral obligations to protect them (...) if they are attributed a 'good of their own'. But this latter extension of the analogy flies in the face of ecological science, which has been forced to abandon organicism. If one separates the question of the warranted assertibility of environmentalists' goals from the question of where values in nature are located, the search for an objective realm of value realism can be seen to be unnecessary. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Achilles and Hector: The Homeric HeroBryan R. WarnickAchilles and Hector: The Homeric Hero, by Seth Benardete. South Bend, IN: St. Augustine's Press, 2005, 140 pp., $17.00 cloth, $10.00 paper.Seth Benardete (1930-2001) was one of the twentieth century's premiere scholars of the classical world. His prominence was largely due to his technical excellence in both ancient philosophy and classical philology, a rare combination that allowed him to become, as (...) Harvey Mansfield has written, "Our greatest student of the relation between poetry and philosophy."1 He wrote groundbreaking discussions of Greek literature (especially the tragedies) and the Platonic dialogues. His work culminated in his study of The Odyssey, The Bow and the Lyre (1997), a book that compared the plot of epic poetry to the development of a Platonic dialogue.Before Benardete achieved lasting fame, however, he was a doctoral student at the University of Chicago, working with Leo Strauss and the Committee on Social Thought and developing friendships with people like Allan Bloom. The writing of his dissertation is the stuff of scholarly legend. According to the story, it developed from a pile of nonsensical notes on the Iliad to a work of budding genius in four weeks. This dissertation, "Achilles and Hector: The Homeric Hero," was published in St. John's Review in 1985, and it has now been reprinted so that we can examine for ourselves the significance of Benardete's early work.As the title suggests, Benardete's dissertation looks at the theme of heroism in Homer, focusing on the Iliad. He examines the relationships between the poem's smallest parts and its largest themes. The book is divided into two sections. In the first section, Benardete grapples with how the small components of the Iliad, the epithets and similes, work together meaningfully to inform the larger heroic themes of the epic. The second section examines Homer's view of the tragic hero through an analysis of the plot. The analytic skill exhibited in both sections is fascinating: some parts of the study are brilliant, others strained, but none are boring.Benardete's purpose in the first section, he says, is to "vindicate the epithets" (135). This vindication is necessary because, as scholarship on the oral nature of the Homeric epics has developed, the significance of the smaller components has seemed to diminish. The epithets and similes have come to be seen as mere crutches for the oral poet; they are linguistic tools whose characteristics allow them to be plugged into Homer's unrelenting dactylic hexameter whenever a particular rhythmic pattern is needed. The poet uses the epithet of "swift-footed" Achilles, then, not so much because he particularly wants to say something meaningful about Achilles' swiftness, but because the particular rhythmic pattern of the epithet is a handy way to complete a line of poetry. The meaning of things like the epithets in any particular moment, it has seemed to many, should therefore be taken with a grain [End Page 115] of salt. In contrast, Benardete wants to argue that each particular use of an epithet has a significant meaning that informs, and even constructs, the epic's larger themes (for Benardete's purposes, the theme of heroism).Benardete's success in this goal is somewhat uneven, as even he later came to realize. A few of his conclusions appear rather stretched and neglect to consider the whole in the analysis of the parts. For example, Benardete looks at the Trojan epithets megathymoi ("great spirited") and hippodamoi ("tamers of horses") and finds them to be two manifestations of a constant Trojan character. One epithet is for the activities of war (megathymoi), the other one for peace (hippodamoi). But for Benardete, they both say the same thing about the constantly emotional, almost animalistic nature of Homer's Trojans, who are perfectly defined by passionate warfare: "The Trojans are more readily affected than the Achaeans, who can remove their armor and be different in peace than in war: but the Trojans cannot so easily shake off their temper" (21). While certainly interesting, such an analysis neglects to take into account prominent scenes like the one in which Astyanax, Hector... (shrink)

How are we to understand Cato the Younger? To be sure, this question implies that there is something important we can learn by studying the life of Cato the Younger, that we can garner fundamental political insights by understanding his actions and thoughts. Although this essay will be a modest attempt to articulate some of these insights by presenting a paradigm with which Cato's life can be understood, the very fact that Cato commands the attention of a diverse number of (...) diplomats, philosophers and poets should make us as political scientists and historians at least somewhat interested in his life as a whole. (shrink)

In their Bioessays review ‘Current views of collagen degradation’, Gillian Murphy and John Reynolds gave an outline of the molecular structure of the members of the collagen family and described their traditional role in providing stable tissue frameworks.1 This short review considers the relationship between the different members of that family and what gene structure reveals about their evolution. Mutation of the collagen structural genes has been discovered in patients suffering from brittle‐bone syndrome and other inherited connective tissue disorders, and (...) here I attempt to rationalize these results into an overall concept of collagen gene mutation and evolution. (shrink)

The N‐terminal domain of histone H4 has been implicated in various nuclear functions, including gene silencing and activation and replication‐linked chromatin assembly. Many of these have been identified by using H4 mutants in the yeast S. cerevisiae. In a recent paper, Megee et al.(1) use this approach to show that mutants in which all four N‐terminal H4 lysines are substituted with glutamines accumulate increased levels of DNA damage. A single lysine, but not an arginine, anywhere in the N‐terminal domain suppresses (...) this phenotype. It is suggested that histone H4 plays a role in maintaining genome integrity through the cell cycle, possibly by a mechanism involving lysine acetylation. (shrink)

The basic evidence and doctrines of physics and astronomy are examined and found to contain a simple, consistent unitary nature. It is proposed that all physical phenomena may be better explained in terms of a single physical entity if one accepts a conceptual advancement of presently accepted doctrine. The modification postulates that the inertial mass of matter is the same entity as the virtual mass of a photon and that a circular motion of speedc is transformed into a linear motion (...) of speedc when mass is transformed into energy. The logical expansions of the modification seem to give simpler explanations for basic phenomena and the infinite and eternal nature of the universe. (shrink)

Previous research has shown that female leaders lead slightly more effective than male leaders. However, women are still underrepresented in higher management. In this study, we seek to contribute to a deeper understanding of this paradox by proposing and testing an innovative model that integrates different research streams on gender and leadership. Specifically, we propose power motivation and transformational leadership as two central yet opposing dynamics that underlie the relation between gender and leadership role occupancy. We tested this model in (...) a sample of 256 employees. Results provided support for the proposed relations. These findings contribute to a more detailed and comprehensive understanding for central dynamics that link gender and leadership role occupancy. Moreover, they provide important insights for interventions that are targeted at reducing the gender gap in leadership. We discuss the theoretical and practical implications of these findings. (shrink)

Composed of scientific and technical experts and lay members, thousands of research ethics committees—Institutional Review Boards in the United States—must identify and assess the potential risks to human research subjects, and balance those risks against the potential benefits of the research. IRBs handle risk and its uncertainty by adopting a version of the precautionary principle. To assess scientific merit, IRBs use a tacit ``sanguinity principle,'' which treats uncertainty as inevitable, even desirable, in scientific progress. In balancing human subjects risks and (...) scientific benefits, IRBs use uncertainty as a boundary-ordering device that allows the mediation of the science and ethics aspects of their decisions. One effect is the entangling of methodological and ethical review. Some have suggested these should be more clearly separated, but decisions by research ethics committees depend in part on the negotiating space created by incommensurable approaches to uncertainty. (shrink)

Any contextualist approach to knowledge has to provide a plausible definition of the concept of context and spell out the mechanisms of context changes. Since it is the dynamics of context change that carry the main weight of the contextualist position, not every mechanism will be capable of filling that role. In particular, I argue that one class of mechanisms that is most popularly held to account for context changes, namely those that arise out of shifts of conversational parameters in (...) discourses involving knowledge claims, are not suited to the job because they cannot account for the genuinely epistemic nature of the context shift. A form of epistemic contextualism that defines the context through the structure of our epistemic projects is suggested. Context changes in this account are linked to changes in the background assumptions operative in our epistemic projects and the methods used to carry out our inquiries. (shrink)

In the present study, we complement role congruity theory with insights from the Social Identity Model of Leadership. We propose that especially female leaders benefit from team prototypicality, i.e., being representative of the group they are leading. We assume that team prototypicality shifts the comparative frame away from higher-order categories like gender and leader roles to more concrete team-related properties and thereby reduces disadvantages for female leader that stem from the incongruity between the leader role and the female gender role (...) stereotypes. Further, this effect should affect both leaders themselves and their perception by their followers. Building on previous research, we predict, first, lower authentic leadership behavior for female than male leaders. Second, that team prototypicality positively relates to authentic leadership and trust in leader. Third, that team prototypicality has stronger relations to authentic leadership and trust in leader for female compared to male leaders. We tested assumptions in a randomized online experiment and a cross-sectional survey study. We did not find consistent support for the assumed gender differences in authentic leadership. But our results show that team prototypicality—both self-perceived and as perceived by employees —is related to more authentic leadership and more trust in leader and that these relations are stronger for female than for male leaders. Furthermore, we tested in Study 2 an extended model including follower’s job satisfaction as the final follower outcome affected via team prototypicality, leader gender, authentic leadership, and trust in leader. Thereby, we found that team prototypicality has direct and indirect effects on job satisfaction as carried through authentic leadership and trust in leader, respectively. Together, the results of both studies support our assumptions and show that female leaders can reduce role incongruity barriers through high team prototypicality. Implications for future research and practical implications of these results for gender equality are discussed. (shrink)

Volume 26, Issue 2, February 2026, Page 36-38.

This paper focuses on Kant’s Towards Perpetual Peace famous statement according to which the problem of the State can be solved even for a race of devils. Its first aim is to show that coercion exerted via positive laws is pivotal to the understanding of Kant’s main thesis regarding this nation of devils and the correspondent accomplishment of reason’s ends through the “mechanical course of nature” (ZeF, AA 08, p. 367). According to this reviewed version of Kant’s hypothesis, however, by (...) refraining from violating the laws of a republican State out of self-interest, a devil would have to be taken as genuinely righteous according to rational principles and, more particularly, the moral concept of right. To make sense of this statement, Kant’s hypothesis shall be developed and interpreted as coherently enclosing a general thesis regarding the normativity of right and its source on the external use of free choice independently of each agent’s moral virtue. (shrink)

The purpose of this study was to verify the relationships among parental overprotection, military life adjustment, social anxiety, and collective efficacy. There have been studies examining the influence of each of these variables in isolation, but no study has examined these variables simultaneously. Two hundred and thirty-one male conscript soldiers participated in the study. Results indicated that all four variables were correlated with one another. Through hierarchical regression analysis, we determined that social anxiety fully mediated the relationship between PO and (...) MLA. Furthermore, we found that CE moderated the relationship between PO and social anxiety. Finally, we confirmed the moderated mediation effect of CE in our proposed model. We discuss the implications and limitations of this model. (shrink)

The institutions of science arecomposed of communities with conflicting andoverlapping interests. In the United States,the internal governance of science resemblesthe structure of republican government,particularly in its fragmentation,representation, and extension. This articlecalls upon Michael Polanyi's metaphor of a`Republic of Science' in the context ofAmerican history and political theory, toexamine the ways in which these interests arerepresented. Using the metaphor obliges us toask about rules of citizenship in the`Republic', and to determine whether those whopay for science should also be represented inits institutions.

Which theories of Leibniz are still valid after post-modern critique? Using various methods, this work considers a new interpretation and views Leibniz's work from a different perspective. As such, the authors reconstruct Leibniz's viewpoints on tolerance and truth in light of his position and the influence of church politics. Furthermore, his strategy of differentiation between animal and human will be analyzed on its usefulness to current debate. Leibniz's theory of perception will also be contrasted to comparable theories of today. The (...) usual interpretations of his metaphysics based on substance will here be contrasted by a nature-based interpretation. German text. (shrink)

The reinforcement/extinction disorder hypothesis (Sagvolden et al.) is an important counterweight to the executive dysfunction model of attention-deficit/hyperactivity disorder (ADHD). However, like that model, it conceptualises ADHD as pathophysiologically homogeneous, resulting from a common core dysfunction. Recent studies reporting neuropsychological heterogeneity suggest that this common core dysfunction may be the scientific equivalent of a red herring.

Transgenic crops currently available foruse potentially provide environmental benefits, suchas reduction in insecticide use and substitution ofless toxic for more toxic herbicides. These benefitsare contingent on a host of factors, such as thepotential for development of resistant pests,out-crossing to weedy relatives, and transgenic cropmanagement regimes. Three scenarios are used toexamine the potential sustainability of transgeniccrop technologies. These scenarios demonstrate thatexisting transgenic varieties, while potentiallyimproving the sustainability of agriculture relativeto existing chemical based production systems, fail inenabling a fully sustainable agriculture. Genetictraits (...) that have a higher potential for promoting asustainable agriculture have been precluded fromdevelopment for a number of reasons. These include thelack of EPA and USDA regulatory policies thatexplicitly promote sustainable traits; the structureof the agricultural biotechnology industry, which isdominated by agricultural chemical companies; andpatent law and industry policies that proscribe farmhouseholds from saving transgenic seed and tailoringtransgenic crops to their local environmentalconditions – ecological, social, and economic. (shrink)

Although the proportion of women in leadership positions has grown over the past decades, women are still underrepresented in leadership roles, which poses an ethical challenge to society at large but business in particular. Accordingly, a growing body of research has attempted to unravel the reasons for this inequality. Besides theoretical progress, a central goal of these studies is to inform measures targeted at increasing the share of women in leadership positions. Striving to contribute to these efforts and drawing on (...) several theoretical approaches, the present study provides a contemporary examination of whether women and men differ in their levels of power motivation and whether potential gender differences in this motivation contribute to the unequal distribution of women and men in leadership positions. Results from four studies provide converging support for these assumptions. Specifically, we found that women consistently reported lower power motivation than men. This in turn mediated the link between gender and leadership role occupancy. These results were robust to several methodological variations including samples from different populations, diverse operationalizations of power motivation and leadership role occupancy, and study design. Implications for theory and practice, including ways to contribute to a more equal gender distribution in leadership positions, are discussed. (shrink)