This paper presents and motivates a new philosophical and logical approach to truth and semantic paradox. It begins from an inferentialist, and particularly bilateralist, theory of meaning---one which takes meaning to be constituted by assertibility and deniability conditions---and shows how the usual multiple-conclusion sequent calculus for classical logic can be given an inferentialist motivation, leaving classical model theory as of only derivative importance. The paper then uses this theory of meaning to present and motivate a logical system---ST---that conservatively extends classical (...) logic with a fully transparent truth predicate. This system is shown to allow for classical reasoning over the full (truth-involving) vocabulary, but to be non-transitive. Some special cases where transitivity does hold are outlined. ST is also shown to give rise to a familiar sort of model for non-classical logics: Kripke fixed points on the Strong Kleene valuation scheme. Finally, to give a theory of paradoxical sentences, a distinction is drawn between two varieties of assertion and two varieties of denial. On one variety, paradoxical sentences cannot be either asserted or denied; on the other, they must be both asserted and denied. The target theory is compared favourably to more familiar related systems, and some objections are considered. (shrink)

Theoreticians of deliberative democracy have sometimes found it hard to relate to the seemingly contradictory experimental results produced by psychologists and political scientists. We suggest that this problem may be alleviated by inserting a layer of psychological theory between the empirical results and the normative political theory. In particular, we expose the argumentative theory of reasoning that makes the observed pattern of findings more coherent. According to this theory, individual reasoning mechanisms work best when used to produce and evaluate arguments (...) during a public deliberation. It predicts that when diverse opinions are discussed, group reasoning will outperform individual reasoning. It also predicts that individuals have a strong confirmation bias. When people reason either alone or with like-minded peers, this confirmation bias leads them to reinforce their initial attitudes, explaining individual and group polarization. We suggest that the failures of reasoning are most likely to be remedied at the collective than at the individual level. (shrink)

This paper aims to integrate insights from psychoanalytic theory into business ethics research on the sources of ethical failures within organizations. We particularly draw from the analysis of sources and outcomes of neurotic processes that are part of human development, as described by the psychoanalyst Karen Horney and more recently by Manfred Kets de Vries; we interpret their insights from a stakeholder theory perspective. Business ethics research seems to have overlooked how “neurotic management styles” could be the antecedents of (...) unethical behavior within organizations. After showing the connection between five managerial neuroses and the corresponding potential ethical failures within organizations that have been already identified within business ethics research, we suggest three organizational strategies to counteract these failures. First, we argue that managers should pay greater attention at the complexity of human motivation, avoiding the simplistic view of compliance‐based approaches. Second, we discuss the importance of developing a conversation around values within organizations, enabling healthy individual growth and limiting the emergence of neurotic processes. Finally, we discuss the role of the business ethicist in facilitating such a process, suggesting a parallel between the role of the business ethicist and that of the psychoanalytic therapist. (shrink)

The aim of this paper is to provide some insights for a normative theory of corporate political activities. Such a theory aims to provide theoretical tools to investigate the legitimacy of corporate political involvement and allows us to determine which political activities and relations with government regulators are appropriate or inappropriate, permissible or impermissible, obligatory or forbidden for corporations. After having explored what I call the “normative presumption of legitimacy” of CPAs, this paper identifies three different plausible strategies to criticize (...) and object to corporate political involvement: the “egalitarian” strategy, the “corporate citizenship” strategy, and the “market failures” strategy. It constitutes an attempt to develop the market failures approach to reflect on CPAs. My main claim is that within such an account, the idea that corporations have a license to operate considerably limits their right to engage in political activities. (shrink)

The exercise of identifying lessons in the aftermath of a major public health emergency is of immense importance for the improvement of global public health emergency preparedness and response. Despite the persistence of the Ebola Virus Disease outbreak in West Africa, it seems that the Ebola ‘lessons learned’ exercise is now in full swing. On our assessment, a significant shortcoming plagues recent articulations of lessons learned, particularly among those emerging from organizational reflections. In this article we argue that, despite not (...) being recognized as such, the vast majority of lessons proffered in this literature should be understood as ethical lessons stemming from moral failures, and that any improvements in future global public health emergency preparedness and response are in large part dependent on acknowledging this fact and adjusting priorities, policies and practices accordingly such that they align with values that better ensure these moral failures are not repeated and that new moral failures do not arise. We cannot continue to fiddle at the margins without critically reflecting on our repeated moral failings and committing ourselves to a set of values that engenders an approach to global public health emergencies that embodies a sense of solidarity and global justice. (shrink)

I argue that van Fraassen’s selectionist explanation for the success of science is superior to the realists’ explanation. Whereas realists argue that our current theories are successful because they accurately reflect the structure of the world, the selectionist claims that our current theories are successful because unsuccessful theories have been eliminated. I argue that, unlike the explanation proposed by the realist, the selectionist explanation can also account for the failures of once successful theories and the fact that sometimes two (...) competing theories are both equally successful. (shrink)

Joseph Heath defends competitive markets and conceptualizes business ethics with reference to Pareto efficiency, which he takes to be the “implicit morality of the market.” His justification for markets is that they generate Pareto efficient outcomes, meaning that markets optimally satisfy consumer preferences. And, for Heath, business ethics is the set of normative constraints—regulation and beyond-compliance norms—needed to preserve that outcome. The present paper accepts Heath’s claim that the economic justification for markets is ethical, in that satisfying consumer preferences is (...) a good. But, contra Heath, the ethical consideration at work is a consequentialist one; and acknowledging this consequentialism exposes limitations of Heath’s “market failures” approach to business ethics. We suggest two limitations, and we expect many will accept our argument that Heath’s conception of business ethics is too narrow. The present paper outlines two broader implications. First, acknowledging that the justification for markets is ethical eliminates the apparent—and false—conflict between purportedly amoral economic activity on one hand and ethical considerations on the other; instead, business ethics is a matter of weighing the consequentialist ethical benefit of economic activity and markets against other moral arguments/other ethical considerations. Second, Heath restricts business ethics to the constraints needed to protect the market’s ability to efficiently satisfy consumer preferences, constraints he calls “efficiency imperatives”; this restriction supports the widespread tendency to think that all social problems are economic; and, a business ethics so-conceived diminishes the perceived importance of noneconomic values—this attitude is dangerous. (shrink)

Farmer participatory research (FPR) has generated many programmatic statements and few technologies. FPR has probably been of interest more because of dissatisfaction with the green revolution and agricultural establishment research than because of a proven ability of scientists and farmers to collaborate together. There are several barriers between farmers and scientists, not the least of which is social distance. The role of FPR should be critically examined; it may work best setting research agendas or in the case of researchers who (...) can dedicate themselves to FPR full-time for quite some time. (shrink)

The problem of adaptive finite-time fault-tolerant control and output constraints for a class of uncertain nonlinear half-vehicle active suspension systems are investigated in this work. Markovian variables are used to denote in terms of different random actuators failures. In adaptive backstepping design procedure, barrier Lyapunov functions are adopted to constrain vertical motion and pitch motion to suppress the vibrations. Unknown functions and coefficients are approximated by the neural network. Assisted by the stochastic practical finite-time theory and FTC theory, the (...) proposed controller can ensure systems achieve stability in a finite time. Meanwhile, displacement and pitch angle in systems would not violate their maximum values, which imply both ride comfort and safety have been enhanced. In addition, all the signals in the closed-loop systems can be guaranteed to be semiglobal finite-time stable in probability. The simulation results illustrate the validity of the established scheme. (shrink)

The view of business ethics that Christopher McMahon calls the “implicit morality of the market” and Joseph Heath calls the “market failures approach” has received a significant amount of recent attention. The idea of this view is that we can derive an ethics for market participants by thinking about the “point” of market activity, and asking what the world would have to be like for this point to be realized. While this view has been much-discussed, it is still not (...) well-understood. This paper seeks to remedy this problem. I begin by showing, against some recent commentators, that McMahon’s view and Heath’s view are fundamentally the same. Second, I clarify the sense of “efficiency” at work in the market failures approach. Finally, I argue that, in its current form, this view has little relevance to the real world of business. I conclude by sketching two ways of modifying it to fit our world. (shrink)

Conscious visual perception can fail in many circumstances. However, little is known about the causes and processes leading to failures of visual awareness. In this study, we introduce a new signal detection measure termed subjective discriminability of invisibility that allows one to distinguish between subjective blindness due to reduction of sensory signals or to lack of attentional access to sensory signals. The SDI is computed based upon subjective confidence in reporting the absence of a target . Using this new (...) measure, we found that target misses were subjectively indistinguishable from physical absence when contrast reduction, backward masking and flash suppression were used, whereas confidence was appropriately modulated when dual task, attentional blink and spatial uncertainty methods were employed. These results show that failure of visual perception can be identified as either a result of perceptual or attentional blindness depending on the circumstances under which visual awareness was impaired. (shrink)

Until Joseph Heath came along, philosophical business ethics was in a bad way. To the extent it’s still in a bad way, perhaps it’s because Heath has had insufficient influence. Before Heath, much of the debate in the field was between two major theories—stockholder and stakeholder theory. Both of these theories are either false, or vacuous and empty, depending on the interpretation. Heath has to some degree rescued the field by providing what is perhaps the only good general theory of (...) business ethics, which Heath calls the Market Failures Approach. (To be clear, there is some good casuistical work in business ethics, but the Market Failures Approach is perhaps the only good general theory of.. (shrink)

When we remember, we often know that we do. How does this memory identification proceed? After having articulated some constraints on an attractive account of memory identification, this paper explores three types of accounts that respectively appeal to features of memory content, of memory as an activity, and of memory as an attitude. It offers reasons to favour an attitudinal account giving pride of place to the feeling of familiarity.

The National Health Service (NHS) has, for over four decades, been beset with numerous ‘scandals’ relating to poor patient care across several diverse clinical contexts. Ensuing inquiries proceed as though each scandal is unique, with recommendations highlighting the need for more staff training, a change of culture within the NHS based upon a ‘duty of candour’, and proposed criminal sanctions for employees believed to breach good patient care. However, mistakes reoccur and failings in patient safety continue. While inquiries describe _what_ (...) went awry in each case, questions of _how_ and _why_ such failures came to be remain unanswered. Psychology has a role in answering these questions. Applying psychological theory can guide an understanding of the _causes_ that lead to catastrophic failures in healthcare settings. Indeed, what is often neglected in inquiries is the role of human behaviour in contributing to these failures. Drawing upon behavioural, social and cognitive theories, a psychological analysis of key factors, typically present in clinical contexts where serious failures of care occur, is presented. Applying theory and models from the field of psychology can guide further understanding of the precipitants to poor care. (shrink)

David Christensen and others argue that Dutch Strategies are more like peer disagreements than Dutch Books, and should not count against agents‘ conformity to ideal rationality. I review these arguments, then show that Dutch Books, Dutch Strategies, and peer disagreements are only possible in the case of what computer scientists call Byzantine Failures—uncorrected Byzantine Faults which update arbitrary values. Yet such Byzantine Failures make agents equally vulnerable to all three kinds of epistemic inconsistencies, so there is no principled (...) basis for claiming that only avoidance of true Dutch Books characterizes ideally rational agents. Agents without Byzantine Failures can be ideally rational in a very strong sense, but are not normative for humans. (shrink)

Public reason liberalism is the political theory which holds that coercive laws and policies are justified when and only when they are grounded in reasons of the public. The standard interpretation of public reason liberalism, consensus accounts, claim that the reasons persons share or that persons can derive from shared values determine which policies can be justified. In this paper, I argue that consensus approaches cannot justify fair educational policies and preserving cultural goods. Consensus approaches can resolve some controversies about (...) teaching values in the educational system, such as curriculum choice. But they cannot determine which culture goods, e.g., architecture, artwork, or language ought to be preserved in the education system. Consensus approaches cannot fairly resolve competing claims about these kinds of disputes. -/- I propose that convergence accounts of public reason, which allow individuals to draw on their own comprehensive doctrines in limited ways, can remedy these weaknesses in the mainline public reason tradition. The convergence approach can justify a pluralist state that can advance valuable community goods. John Henry Newman’s advocacy of liberal arts education finds resonance in other cultures, notably among Confucians, illustrating that there can be a shared moral vision and inquiry into the good life across deep substantive disagreements about educational values and policies, once we expand our notion of justification to be more inclusive. (shrink)

Endörfer and Larue (2022) argue that Joseph Heath’s Market Failures Approach to business ethics (MFA) implies a demandingness dilemma: under conditions of imperfect competition, they argue, the MFA is either too demanding, if requiring that firms should seek to generate Pareto efficiency or “social optima”, or not demanding enough, if it gives up on social optima and focus instead on incremental Pareto improvements. I argue the MFA can be combined with an excusability principle to overcome the problem of over-demandingness. (...) Since this means the MFA can hold on to the obligation to promote social optima, the under- demandingness problem too is avoided, and the dilemma is solved. (shrink)

Cognitive failures are lapses in attention, cognition, and actions that everybody experiences in everyday life. Self-reports are mainly used for assessment but those instruments are memory-biased and more related to personality aspects than to actual behavior. Ambulatory assessment is already used for capturing emotions or addictive behavior, but not yet for cognitive failures. The newly developed Questionnaire for Cognitive Failures in Everyday Life was applied via mobile phones wherein an acoustic signal asked participants 4 times daily to (...) answer 13 questions for 1 week. The new instrument showed satisfying reliability and was compared with a self-report method in terms of correlations with cognitive abilities , personality traits, and demographical aspects. Although further validation is needed, first results are promising and eKFA enriches cognitive failures research. (shrink)

As AI technologies increase in capability and ubiquity, AI accidents are becoming more common. Based on normal accident theory, high reliability theory, and open systems theory, we create a framework for understanding the risks associated with AI applications. This framework is designed to direct attention to pertinent system properties without requiring unwieldy amounts of accuracy. In addition, we also use AI safety principles to quantify the unique risks of increased intelligence and human-like qualities in AI. Together, these two fields give (...) a more complete picture of the risks of contemporary AI. By focusing on system properties near accidents instead of seeking a root cause of accidents, we identify where attention should be paid to safety for current generation AI systems. (shrink)

'Io trace a path from Pico della Mirandola's Renaissance man to the Jacobean malcontents of Marston or Webster is to document not an inflation of hopes for dominion over the natural world, but rather a loss of confidence in the possibility of control over even human affairs. 'For I am going into a wilderness, /Where I shall find nor path, nor friendly clew/To be my guide'.2 The bleak consequences of this lack of direction, leaving traces through into the Restoration period (...) in England, are particularly evident in the free will debate: of Milton's angels,. (shrink)

A recurring citation in systemic risk literature reviews offers a model where what they describe as a free banking system is vulnerable to contagious bank runs through clearinghouse loans. The paper ignores key contributions to both free banking and financial history literature, such that the paper is of little relevance to the understanding of the stability of both free banking systems and clearinghouse arrangements. Our criticism concentrates on the institutions of banking absent or misrepresented. It is argued that their conclusions (...) are inapplicable to free banking. (shrink)

This article examines philosophical naturalism—the chief rival to theism in the modern world— with contemporary apologetic concerns in view. The second section introduces the central claims of naturalism and the main arguments offered on its behalf. The third section surveys the challenges naturalism faces in accounting for two key features of human nature. The final section outlines the significance of these challenges in the context of an inference to the best explanation for theism.

In this commentary published, I explore the difficult but urgent question: has civil society in Bangladesh failed to uphold its responsibility as a check on government power? Over the years, civil society’s silence has allowed concerning issues like electoral manipulation, human rights abuses, and corruption to go unchecked. From the forced resignation of Chief Justice Sinha to the tragic murder of Abrar Fahad, the lack of strong, collective action has left many crucial injustices unchallenged. Civil society has a fundamental duty (...) to defend democratic principles, demand transparency, and hold power accountable. But too often, our intellectuals, academics, journalists, and human rights defenders avoided direct engagement, especially during moments that called for bold stances. This silence has enabled a climate of impunity and fear that damages the very foundations of democracy. I argue that civil society owes an apology for its inaction—this isn’t merely symbolic. Admitting these past failures is the first step toward rebuilding trust and credibility. Civil society must recommit to its role as the people's voice and stand firmly against abuses of power while protecting the rights and freedoms that all Bangladeshis deserve. (shrink)

We evaluate the effectiveness of impact investing from the perspective of the market failures approach (MFA) to business ethics. Under the MFA, businesses are ethically obligated to contribute to market efficiency by mitigating market failures. The MFA ethics literature emphasizes a negative externality interpretation of market failures, with ethical practice as self-regulation. We argue that the MFA also obligates businesses, and investors, to produce positive externalities, a form of private provision of public goods. We develop a graphical (...) MFA ethical framework addressed to impact investing. The framework is based on impact projects’ dual financial and social returns. Dual returns trade-offs originate in market failures and increase with positive externalities. In practice, a key determinant of market failure and the size of returns trade-offs is the availability of intermediate public goods. This varies systematically across sectors and country-markets. We identify the market circumstances under which impact investing is feasible. We show how provision of positive externalities mitigates market failures. We show that the effectiveness of impact investing depends on the interaction of the determinants of feasibility and of the size of project trade-offs. We show how government supporting intervention, through blended finance vehicles, can improve impact investing effectiveness. Finally, we show that evidence of actual patterns of impact investing across sectors and countries supports our analysis. (shrink)

The brief article deals with the following questions: Was the adaptive toolbox of heuristics ecologically rational and specifically accurate in the initial stages of COVID-19, which was characterized by epistemic uncertainty? In other words, in dealing with COVID-19 did the environmental structural variables allow the success of a given heuristic strategy?

Diversity of evidence is widely claimed to be crucial for evidence amalgamation to have distinctive epistemic merits. Bayesian epistemologists capture this idea in the variety-of-evidence thesis: ceteris paribus, the strength of confirmation of a hypothesis by an evidential set increases with the diversity of the evidential elements in that set. Yet, formal exploration of this thesis has shown that it fails to be generally true. This article demonstrates that the thesis fails in even more circumstances than recent results would lead (...) us to expect. Most importantly, it can fail whatever the chance that the evidential sources are unreliable. Our results hold for two types of degrees of variety: reliability independence and testable aspect independence. We conclude that the variety-of-evidence thesis can, at best, be interpreted as an exception-prone rule of thumb. (shrink)

ABSTRACTGiven Machiavelli’s fascination with ancient Rome’s plebeian tribunate, it is not surprising that he would take an interest in Cola di Rienzo, the Roman who declared himself Tribune of the Plebs in 1347. However, Cola appears just once in Machiavelli’s corpus, in a single short and enigmatic chapter in the Florentine Histories. This paper argues that Machiavelli nevertheless quietly elaborates on Cola’s legacy later in his Histories, when he introduces Stefano Porcari, another ‘Roman citizen’ whose reform efforts fail catastrophically. Though (...) Machiavelli never explicitly criticizes Cola, he does blame Porcari for exercising poor judgement. This blame, importantly, is entwined with Machiavelli’s allusions to the humanist writings of Francesco Petrarch. By placing these accounts of Cola and Porcari side by side, this paper aims to reveal the Florentine Histories’ complicated relationship with Petrarch, Italy’s most famous humanist. The web of cross-references among Cola, Porcari and Machiavelli himself indicates the latter’s vexation with the sort of rhetorical idealism that Petrarch’s famous endorsement of Cola’s revolution came to represent. (shrink)