This work deals with obstacles hindering a metaphysics of laws of nature in terms of dispositions, i.e., of fundamental properties that are causal powers. A recent analysis of the principle of least action has put into question the viability of dispositionalism in the case of classical mechanics, generally seen as the physical theory most easily amenable to a dispositional ontology. Here, a proper consideration of the framework role played by the least action principle within the classical (...) image of the world allows us to build a consistent metaphysics of dispositions as charges of interactions. In doing so we develop a general approach that opens the way towards an ontology of dispositions for fundamental physics also beyond classical mechanics. (shrink)

The present paper investigates why logical empiricists remained silent about one of the most philosophy-laden matters of theoretical physics of their day, the principle of least action (PLA). In the two decades around 1900, the PLA enjoyed a remarkable renaissance as a formal unification of mechanics, electrodynamics, thermodynamics, and relativity theory. Taking Ernst Mach's historico-critical stance, it could be liberated from much of its physico-theological dross. Variational calculus, the mathematical discipline on which the PLA was based, obtained a (...) new rigorous basis. These three developments prompted Max Planck to consider the PLA as formal embodiment of his convergent realist methodology. Typically rejecting ontological reductionism, David Hilbert took the PLA as the key concept in his axiomatizations of physical theories. It served one of the main goals of the axiomatic method: ''deepening the foundations.'' Although Moritz Schlick was a student of Planck's, and Hans Hahn and Philipp Frank enjoyed close ties to Gottingen, the PLA became a veritable Shibboleth to them. Rather than being worried by its historical connections with teleology and determinism, they erroneously identified Hilbert's axiomatic method tout court with Planck's metaphysical realism. Logical empiricists' strict containment policy against metaphysics required so strict a separation between physics and mathematics to exclude even those features of the PLA and the axiomatic method not tainted with metaphysics. (shrink)

The principle of least action (PLA) has often been cited as a counterexample to the dominant mode of causal explanation in physics. In particular, PLA seems to involve an appeal to final causes or some other teleological ideology. However, Ben-Menahem (Causation in science, Princeton University Press, Princeton, 2018) argues that such implications no longer apply given that PLA can be recovered as limiting case from quantum theory. In this paper, I argue that the metaphysical implications of PLA-based explanations (...) are not undermined by its status as derivative. However, I contend that PLA functions as a diachronic constraint that licenses explanations by constraint (Lange, Because without cause: non-casual explanations in science and mathematics. Oxford University Press, Oxford, 2016). PLA-based explanations, on this account, are non-causal but also differ from familiar cases of teleological explanations in several respects. (shrink)

My aim is to argue for the incompatibility of one of the central principles of physics, namely the principle of least action (PLA), with the increasingly popular view that the world is, ultimately, merely something like a con- glomerate of objects and irreducible dispositions. First, I argue that the essentialist implications many suppose this view has are not compatible with the PLA. Second, I argue that, irrespective of whether this view has any essentialist implications, it is not compatible (...) with the kind of explanation that the PLA affords. (shrink)

In the Appendix to the Transcendental Dialectic, Kant formulates teleological principles, or rather ideas, and explicates them referring to concrete examples of natural science such as chemistry, astronomy, biology, empirical psychology, and physical geography. Despite the increasing interest in the systematic relevance of the Appendix to the Transcendental Dialectic and its importance for Kant’s conception of natural science, the numerous historical sources for the regulative use of reason have not yet been investigated. One that is very central is Maupertuis’ principle (...) of least action. In 1781, Kant transformed teleology into heuristics and methodology, but in doing so, he partially develops a teleology which was disqualified by Maupertuis because its starting point lies in the construction of animals or plants, the structure of the earth, and the immensity of the celestial bodies. Based on Maupertuis’ principle of action, it can be shown that the Appendix forms a systematic interface between Universal Natural History and Theory of the Heavens and Critique of Judgement which allows the reconstruction of Kant’s regulative use of reason and its specific status in the context of natural science and his critical appraisal of Maupertuis. (shrink)

The paper delves into the methodological aspects of how foundational mathematical and physical tenets, most notably the principle of least action, are interpreted and assimilated within humanities discourse. The pursuit of the article’s objectives is driven by the necessity for a philosophical and methodological analysis of the current conceptual status of the principle of least action. This analysis is informed by cognitive-axiological and teleological imperatives of a “synthetic” development program for the principle. Any fundamental principle will (...) not have a definitive explanation, as otherwise it would not be fundamental, but in this case, some justification can be given based on deeper grounds discussed in the article. Drawing on the epistemological frameworks of French philosophers P. Hadot, E. Levinas, J. Bouveresse, and J.-T. Desanti, the article weaves together mathematical abstractions with human experience and philosophical doctrines with physical theories. J.-T. Desanti’s perspective on mathematical objects as an outcome of human activity is examined. Also scrutinized is B. Nicolescu’s concept of transdisciplinarity, which challenges the traditional subject-object dualism in science. The author’s methodological stance emerges from a dialectical viewpoint, one that eschews a simplistic dichotomy between materialism and idealism and is grounded in rigorous scientific inquiry and an exhaustive examination of the subject matter itself. The principle of least action, as a paramount principle in physics, is shown to exemplify a legacy of innovation, positioning it as both methodologically insightful and heuristically valuable. The paper also highlights how this principle diverges from the classical principle of economy. The broader goal – within the context of “sustainable development,” transdisciplinary studies, and creative industries – is to establish the principle of least action as a paradigmatic imperative for interaction within social and economic systems. The conclusions drawn from this study contribute to a deeper understanding of the principle’s essence, the nature of transdisciplinarity, and confront the vestiges of scientism in the humanities. (shrink)

Despite the importance of the variational principles of physics, there have been relatively few attempts to consider them for a realistic framework. In addition to the old teleological question, this paper continues the recent discussion regarding the modal involvement of the principle of least action and its relations with the Humean view of the laws of nature. The reality of possible paths in the principle of least action is examined from the perspectives of the contemporary metaphysics (...) of modality and Leibniz's concept of essences or possibles striving for existence. I elaborate a modal interpretation of the principle of least action that replaces a classical representation of a system's motion along a single history in the actual modality by simultaneous motions along an infinite set of all possible histories in the possible modality. This model is based on an intuition that deep ontological connections exist between the possible paths in the principle of least action and possible quantum histories in the Feynman path integral. I interpret the action as a physical measure of the essence of every possible history. Therefore only one actual history has the highest degree of the essence and minimal action. To address the issue of necessity, I assume that the principle of least action has a general physical necessity and lies between the laws of motion with a limited physical necessity and certain laws with a metaphysical necessity. (shrink)

In 1751, LEONHARD EULER established “harmony” between two principles that had been stated by PIERRE-LOUIS-MOREAU DE MAUPERTUIS a few years earlier. These principles are intended to be the foundations of Mechanics; they are the principle of rest and the principle of least action.My claim is that the way in which “harmony” is achieved sets the foundations of so called Analytical Mechanics: it discloses the physical bases of the general ideas, concepts, and motivations of the formalism. My paper intends (...) to show what those physical bases are, and how a picture of the formalism issues from them. This picture is shown to be recast in JOSEPH-LOUIS LAGRANGES justification of the formalism, which strengthens my claim. (shrink)

Some time ago, Joel Katzav and Brian Ellis debated the compatibility of dispositional essentialism with the principle of least action. Surprisingly, very little has been said on the matter since, even by the most naturalistically inclined metaphysicians. Here, we revisit the Katzav–Ellis arguments of 2004–05. We outline the two problems for the dispositionalist identified Katzav in his 2004 , and claim they are not as problematic for the dispositional essentialist at it first seems – but not for the (...) reasons espoused by Ellis. (shrink)

We show that the formulations of non-relativistic quantum mechanics can be derived from an extended least action principle. The principle can be considered as an extension of the least action principle from classical mechanics by factoring in two assumptions. First, the Planck constant defines the minimal amount of action a physical system needs to exhibit during its dynamics in order to be observable. Second, there is constant vacuum fluctuation along a classical trajectory. A novel method (...) is introduced to define the information metrics to measure additional observability due to vacuum fluctuations, which is then converted to an additional action through the first assumption. Applying the variational principle to minimize the total actions allows us to recover the basic quantum formulations including the uncertainty relation and the Schrödinger equation in the position representation. In the momentum representation, the same method can be applied to obtain the Schrödinger equation for a free particle while further investigation is still needed for a particle with an external potential. Furthermore, the principle brings in new results on two fronts. At the conceptual level, we find that the information metrics for vacuum fluctuations are responsible for the origin of the Bohm quantum potential. Even though the Bohm potential for a bipartite system is inseparable, the underlying vacuum fluctuations are local. Thus, inseparability of the Bohm potential does not justify a non-local causal relation between the two subsystems. At the mathematical level, quantifying the information metrics for vacuum fluctuations using more general definitions of relative entropy results in a generalized Schrödinger equation that depends on the order of relative entropy. The extended least action principle is a new mathematical tool. It can be applied to derive other quantum formalisms such as quantum scalar field theory. (shrink)

Towards the middle of the 18th century, Pierre-Louis Moreau de Maupertuis proposed the “principle of least action” as a fundamental law of physics and as a proof of the existence of God. Samuel König and other contemporary authors criticized Maupertuis’ work. There ensued a fierce discussion concerning this subject, in which Leonhard Euler, the king Frédéric II of Prussia and Voltaire took part. This paper discusses that debate, emphasizing its extrascientific features and analyzing the interests that motivated the (...) actions of the people involved in that episode. Key words: Pierre-Louis Moreau de Maupertuis, François Marie Arouet Voltaire, Johann Samuel König, Frédéric II – king of Prussia, principle of least action, history of physics, scientific controversies. (shrink)

Maupertuis and Euler had an ambivalent and tense relationship to their Leibniz, especially concerning his grounding of physics in metaphysics. Consequently, this paper has two intersecting goals: first, it attempts to flesh out some aspects of the reception of Leibnizian thought in the context of Enlightenment physics, more precisely, in the deduction of the Principle of least action (henceforth PLA). Second, it also highlights a specific approach towards the intersection of physics and metaphysics that was championed by the (...) Berlin Academy, which would not have been well received in Paris or London. To that end, I will briefly examine some aspects of the strategies of argumentation, metaphysical presumptions and self-ascribed methodologies (often quite different from their actual methodology) employed by Maupertuis and Euler in their respective deductions of the PLA. (shrink)

The idea of obtaining a pilot-wave quantum theory on a lattice with discrete time is presented. The motion of quantum particles is described by a \-distributed Markov chain. Stochastic matrices of the process are found by the discrete version of the least-action principle. Probability currents are the consequence of Hamilton’s principle and the stochasticity of the Markov process is minimized. As an example, stochastic motion of single particles in a double-slit experiment is examined.

Without doubt, the principle of least action is a fundamental principle in classical mechanics. Contemporary physicists, however, consider the PLA as a purely mathematical principle – even an axiom which they cannot completely justify. Such an account stands in sharp contrast with the historical meaning of the PLA. When the principle was introduced in the 1740s, by Pierre-Louis Moreau de Maupertuis, its meaning was much more versatile. For Maupertuis the principle of least action signified that nature (...) is thrifty or economical in all its actions, i.e., that nature avoids to do anything unnecessary. Maupertuis understood the principle in teleological terms and even considered the principle as an expression of God’s wisdom. It has been correctly pointed out by historians that Maupertuis in his later years moved towards a more speculative and metaphysical approach, whereas his contemporary Euler and later Lagrange, wanted to avoid such theological and metaphysical implications and frame the PLA in purely mathematical terms. Such readings, however, have had the unintended side-effect that they lose out of sight the question how the mathematical and metaphysical aspect of the principle of least action fit together within Maupertuis’ own work. Investigating if and how the mathematical and metaphysical aspects of the PLA are compatible within Maupertuis’ thought will be the main goal of this paper. (shrink)

The success of a few theories in statistical thermodynamics can be correlated with their selectivity to reality. These are the theories of Boltzmann, Gibbs, end Einstein. The starting point is Carnot’s theory, which defines implicitly the general selection of reality relevant to thermodynamics. The three other theories share this selection, but specify it further in detail. Each of them separates a few main aspects within the scope of the implicit thermodynamic reality. Their success grounds on that selection. Those aspects can (...) be represented by corresponding oppositions. These are: macroscopic – microscopic; elements – states; relational – non-relational; and observable – theoretical. They can be interpreted as axes of independent qualities constituting a common qualitative reference frame shared by those theories. Each of them can be situated in this reference frame occupying a different place. This reference frame can be interpreted as an additional selection of reality within Carnot’s initial selection describable as macroscopic and both observable and theoretical. The deduced reference frame refers implicitly to many scientific theories independent of their subject therefore defining a general and common space or subspace for scientific theories (not for all). The immediate conclusion is: The examples of a few statistical thermodynamic theories demonstrate that the concept of “reality” is changed or generalized, or even exemplified (i.e. “de-generalized”) from a theory to another. Still a few more general suggestions referring the scientific realism debate can be added: One can admit that reality in scientific theories is some partially shared common qualitative space or subspace describable by relevant oppositions and rather independent of their subject quite different in general. Many or maybe all theories can be situated in that space of reality, which should develop adding new dimensions in it for still newer and newer theories. Its division of independent subspaces can represent the many-realities conception. The subject of a theory determines some relevant subspace of reality. This represents a selection within reality, relevant to the theory in question. The success of that theory correlates essentially with the selection within reality, relevant to its subject. (shrink)

Twenty extremal principles of the natural sciences are reformulated to the general ontological scheme. The hypothesis is substantiated that the unique role of the principle of least action is based on its probabilistic interpretation. It is shown how most of the variational principles can be reduced to the principle of maximal probability, which is based on a realistic interpretation of Feynman’s path integral method.

Affirmative action as a state policy is one of the powerful ways of empowering the underprivileged in the society. While such a policy is aimed at lifting the economic and social condition of the underprivileged, this comes with acts that are discriminatory and exclusionary. Yet these acts are termed as positive discrimination. Certain sections of the society are excluded from having access to economic resources and opportunities, while these privileges are earmarked for another section of the society considered marginalized (...) and underprivileged. This is being done guided by the principle of distributive justice. While the principle carries sound moral basis, conceptualizing the deprived and mode of empowerment varies with states and society, thus throws up several challenges. Indian experience draws challenges of negotiating the dual presence of individual and collective in the theorizing—idea of empowerment is directed to an individual, but the identity of the individual is based on his/her social identity. The dual challenge of uplifting a caste/community through empowering an individual belonging to the group has raised several questions in terms of achieving the goal of distributive justice. While the principle of distributive justice aims at empowering the least privileged within an underprivileged group/community, this has not been an easy task. After seventy years of reservation policy a lot more initiative is still called for. There is perhaps need for deeper philosophical deliberation on the nature of empowerment, distributive justice, and the underlying moral foundations. Meaningful policy intervention must be built on well thought out theoretical deliberations. (shrink)

What makes an event count as an action? Typical answers appeal to the way in which the event was produced: e.g., perhaps an arm movement is an action when caused by mental states (in particular ways), but not when caused in other ways. I argue that this type of answer, which I call "productionism", is methodologically and substantially mistaken. In particular, productionist answers to this question tend to be either individualistic or foundationalist, or both, without explicit defence. Instead, (...) I offer an externalist, anti-foundationalist account of what makes an event count as an action, which he calls neo-ascriptivism, after the work of H.L.A. Hart. Specifically, I argue that our practices of attributing moral responsibility to each other are at least partly constitutive of events as actions. (shrink)

This paper concerns the credibility problem for commitments. Commitments play an important role in cooperative human interactions and can dramatically improve the performance of joint actions by stabilizing expectations, reducing the uncertainty of the interaction, providing reasons to cooperate or improving action coordination. However, commitments can only serve these functions if they are credible in the first place. What is it then that insures the credibility of commitments? To answer this question, we need to provide an account of what (...) motivates us to abide by our commitments. We first discuss two conceptions of the nature of the commitments present in joint action and of the norms that govern them. We contend that while normative considerations may have some motivational force, there are reasons to doubt that they, by themselves, could provide a sufficient motivational basis to fully explain why agents abide by their commitments and thus why their commitments are credible. In the next two sections, we discuss two proposals regarding further sources of motivation, reputation management and social emotions. We argue that while reputation management and social emotions certainly play a role in motivating us to act as committed, there are both theoretical and empirical reasons to think that neither captures the most basic motivational force at work in sustaining commitments. We propose instead that the need to belong, i.e., the need to affiliate with others and form long-lasting bonds with them, is what primarily motivates us to interact and engage with those around us and act so as to preserve and reinforce the bonds we have forged with them. We argue that the need to belong is a more basic proximate motivation for conforming to commitments, in the sense both that affiliative behaviors are evidenced much earlier in human development than either reputation management or social emotions and that the need to belong is at least part of an explanation of why we care for our reputation and why we care about others’ assessments of our behavior. (shrink)

This paper presents a dual intention model (DIM) of demonstrations as actions to show the agentive nature of demonstrations. According to the DIM, demonstrations are complex actions that contain as components at least three elements: an abductive intention, a deictic intention, and a basic ostensive act of indication. This paper unpacks these three components and discusses their roles from the viewpoint of the philosophy of action and the philosophy of language. It also shows how the DIM applies in (...) selected practical examples and explains the merits of the model in the context of other views on demonstrations and demonstratives. (shrink)

Abstract In this paper, we show that Greek distinguishes empirically ability as a precondition for action, and ability as initiating and sustaining force for action. In this latter case, the ability verb behaves like an action verb, and the sentence has the logical form of a causative structure φ CAUSE [BECOME ψ] (Dowty 1979). The distinction between ability as potential for action and ability as action itself has a venerable tradition that goes back to Aristotle, (...) and is recently implied in a number of analyses (Mari and Martin 2007, 2009, Thomason 2005). We show first that the phenomenon is not just aspectual ( pace Bhatt 1999, Hacquard 2006, 2009, Pinon 2003): actualized ability emerges with the ability verb also with imperfective aspect and present tense. They key, we argue is causation, which triggers a shift from pure ability, to ability as force (in the sense of Copley and Harley 2010, i.e. as action initiating energy). In Greek, the action reading of the ability modal comes about in an apparent co-ordinate causative structure, where the two clauses are connected with conjunction ke ‘and’— a pattern that we find also in other languages, including English, at least with some action verbs such as try, allow . Our analysis implies a meaning of ability richer than mere possibility ( pace Hacquard); and, by capitalizing on the causative meaning and the presence of force in causative structures, our analysis enables a principled explanation of the shift to action-ability without positing ambiguity for the ability verb ( pace Bhatt 1999). (shrink)

My aim is to understand at least some of the non-instrumental reasons we can have for action in a way that can provide a satisfying non-egoist account of 'social actions' - actions undertaken for the sake of others. I do this in part by presenting, in terms of a discussion of the rationality of emotions, an account of what it is for something to have import to an agent . I then extend this account to include our caring (...) about others as agents, in part by revealing the way in which one's emotional and desiderative responsiveness to another agent one cares about must be sensitive to her cares, so that one comes to share her cares. The upshot is substantial revision in our understanding of agency, both in terms of our understanding of the role emotions play in our agency and in terms of a careful extension of the scope of practical rationality to include what I call a 'rationality of import'. (shrink)

Does action always arise out of desire? G. F. Schueler examines this hotly debated topic in philosophy of action and moral philosophy, arguing that once two senses of "desire" are distinguished - roughly, genuine desires and pro attitudes - apparently plausible explanations of action in terms of the agent's desires can be seen to be mistaken. Desire probes a fundamental issue in philosophy of mind, the nature of desires and how, if at all, they motivate and justify (...) our actions. At least since Hume argued that reason "is and of right ought to be the slave of the passions," many philosophers have held that desires play an essential role both in practical reason and in the explanation of intentional action. G. F. Schueler looks at contemporary accounts of both roles in various belief-desire models of reasons and explanation and argues that the usual belief-desire accounts need to be replaced. Schueler contends that the plausibility of the standard belief-desire accounts rests largely on a failure to distinguish "desires proper," like a craving for sushi, from so-called "pro attitudes," which may take the form of beliefs and other cognitive states as well as desires proper. Schueler's "deliberative model" of practical reasoning suggests a different view of the place of desire in practical reason and the explanation of action. He holds that we can arrive at an intention to act by weighing the relevant considerations and that these may not include desires proper at all. (shrink)

The target articles in this special section shed new light on the old question whether and how emotions influence action. However, what is missing is a straightforward motivational analysis—considering what we have learned from the science of explaining the “why” and “how” of behavior. I posit that emotions can influence the motivation process and thus action by fulfilling at least three functions: First, being grounded in needs, experienced emotions can function as strong need-like motivational states. Second, anticipated (...) emotions can function as incentives and justify action. Third, emotions can inform about progress in goal pursuit permitting behavior calibration. In summary, there is little doubt that emotions influence action. They can do so because they are hypo-phenomena of motivation. (shrink)

This study examines 14,900 disciplinary actions by the professional licensing boards for attorneys, CPAs, and physicians in four states from 2008 through 2014. It was found that both attorneys and physicians are disciplined at a rate at least seven times that of CPAs. While the majority of disciplinary actions are for misconduct directly related to the professional practice, nearly 14% of sanctions were the result of “social crimes” such as failure to pay child support or student loans, driving under (...) the influence, and general unprofessional conduct. The severity of licensure sanctions varied with the cause for discipline, but was inconsistent both within and between jurisdictions. These results raise important questions about the purpose and performance of state licensing boards and possible reasons for inequitable treatment. Additionally, the widespread and severe sanctions for conduct not related to the professional practice suggest that moral turpitude clauses may violate both equal protection and prohibitions on excessive fines. (shrink)

Social egg freezing has become an expanding clinical practice and there is a growing body of empirical literature on women's attitudes and the sociocultural implications of this phenomenon. Yet, its impact remains subject to ethical controversy. This article reports on a qualitative study, drawing on 18 interviews with women who had elected to initiate at least one egg freezing cycle in Belgium. Our findings, facilitated by a ‘symbiotic empirical ethics’ approach, shed light on the concerns and perceptions that accompany (...) women's decisions while supporting a more context-sensitive reading of the ethical debate. We identified three key themes: feeling overwhelmed with uncertainty and a threatening future, bodily discomfort and distress during the medical process, and the endless pursuit of peace of mind. One of the issues that emerges from these findings is the risk ritual function of social egg freezing, referring to routine actions of risk anticipation that mitigate uncertainty and express a sense of individual responsibility. While more research is needed, this conceptualisation provides a starting point to flesh out the wider context of this moral practice and its symbolic meaning for women. (shrink)

How are our actions sorted into those that are intentional and those that are not? The philosophical and psychological literature on this topic is livelier now than ever, and we seek to make a contribution to it here. Our guiding question in this article is easy to state and hard to answer: How do various factors— specifically, features of vignettes—that contribute to majority folk judgments that an action is or is not intentional interact in producing the judgment? In pursuing (...) this question we draw on a number of empirical studies, including some of our own, and we sketch some future studies that would shed light on our topic. We emphasize that the factors that concern us here are limited to features of stories to which subject respond: examples include the value of the action asked about, the agent’s being indifferent to performing that action, and the agent’s seeking to perform it. We do not discuss underlying cognitive or emotional processes here, nor do we discuss whether respondents are making errors of any kind. (Both of these issues are discussed in Cushman and Mele [forthcoming].) 1. THREE KINDS OF ACTION In the present section we draw some distinctions that set the stage for our discussion of empirical results. Our actions have effects, and an agent’s bringing about such an effect is itself an action. For example, unbeknownst to Ann, her unlocking the door to her house frightened an intruder. That is, at least one effect of Ann’s unlocking her door was the intruder’s fright. Her bringing about this effect—that is, her frightening the intruder—is an action. Side-effect actions, as we understand this.. (shrink)

The most important question concerning picture perception is: what perceptual state are we in when we see an object in a picture? In order to answer this question, philosophers have used the results of the two visual systems model, according to which our visual system can be divided into two streams, a ventral stream for object recognition, allowing one to perceive from an allocentric frame of reference, and a dorsal stream for visually guided motor interaction, thus allowing one to perceive (...) from an egocentric frame of reference. Following this model, philosophers denied that we can be in a dorsal perceptual state when perceiving a depicted object. This is because a depicted object is not physically graspable or manipulable and, in turn, it cannot be egocentrically localized, as a normal object, by the dorsal stream. Thus, the impossibility of manipulating depicted objects and of localizing them from an egocentric frame of reference has led some people to be sceptical about the possibility of a representation of action properties in the perception of objects in pictures, which pertains to the dorsal visual system. The aim of the present paper is to show that it is possible for the depicted object to be represented by dorsal perception. That means that we can ascribe action properties to depicted objects as well, even if depicted objects cannot be egocentrically localized—at least, not as much as normal objects can. (shrink)

The purpose of this paper is to defend the view that the bodily actions of men typicaly involve a mental action of voliton or willing, and that such mental acts are, in at least one important sense, the basic actions we perform when we do things like raise an arm, move a finger, or flex a muscle.

The concept of action is playing an increasingly prominent role in attempts to explain how subjects can represent the world. The idea is that at least some of the role traditionally assigned to internal representations can, in fact, be played by the ability of subjects to act on the world, and the exercise of that ability on appropriate occasions. This paper argues that the appeal to action faces a serious dilemma. If the concept of action employed (...) is a representational one, then the appeal to action is circular: representation has been presupposed rather than explained. However, if the concept of action employed is a non-representational one, then the appeal to action will be inadequate: in particular, the appeal will fail to account for the normativity of representation. The way out of this dilemma is to develop a conception of action that is normative, but where this normativity is not inherited from the action's connection to distinct representational states. The normative status of such actions would be sui generis. This paper argues that such a conception of action is available. (shrink)

Background Recently, palliative care is increasingly important, with an emphasis on the process of dying with dignity. However, nurses who care for such patients experience the associated ethical dilemmas. Objective To explore the meaning of nurses’ experiences in dealing with ethical dilemmas in relation to palliative sedation. Research design A qualitative research design was employed with a thematic analysis approach. Participants and research context Using purposive sampling, 15 nurses, working at palliative care units for at least 1 year, were (...) recruited as participants. Data were collected using unstructured in-depth interviews, and data collection and analysis was performed simultaneously. Ethical considerations Ethical approval was obtained from the authors’ institutional review board. All participants provided informed consent. For the face-to-face interview, the South Korean standard COVID-19 quarantine guidelines, such as mandatory masking and social distancing, were followed. Results Dilemmas raised by patients, were related to concerns about appropriate drug dose; dilemmas raised by nurses, were related to passive care, sense of guilt for failure to predict death, and colleague’s disrespectful attitudes toward patients; dilemmas from patients’ families were related to demands for palliative sedation and reversal of those demands. Care actions to deal with ethical dilemmas comprised evidence-based care, person-centered thinking, reflecting on the death situation, compassion, providing explanation and help to family members. Conclusion Nurses’ ethical dilemmas were pre-dominantly influenced by themselves, rather than by the patients or their families, especially if they felt they could not do their best for patients. The core concept of care actions to deal with the ethical dilemmas, was person-centered care and compassion. Then, how patients and their family members perceive person-centered care and compassion, should be further explored to improve palliative sedation. (shrink)

Among philosophers, there are at least two prevalent views about the core concept of intentional action. View I (Adams 1986, 1997; McCann 1986) holds that an agent S intentionally does an action A only if S intends to do A. View II (Bratman 1987; Harman 1976; and Mele 1992) holds that there are cases where S intentionally does A without intending to do A, as long as doing A is foreseen and S is willing to accept A (...) as a consequence of S’s action. Joshua Knobe (2003a) presents intriguing data that may be taken to support the second view.1 Knobe’s data show an asymmetry in folk judgements. People are more inclined to judge that S did A intentionally, even when not intended, if A was perceived as causing a harm (e.g. harming the environment). There is an asymmetry because people are not inclined to see S’s action as intentional, when not intended, if A is perceived as causing a benefit (e.g. helping the environment). In this paper we will discuss Knobe’s results in detail. We will raise the question of whether his ordinary language surveys of folk judgments have accessed core concepts of intentional action. We suspect that instead Knobe’s surveys are tapping into pragmatic aspects of intentional language and its role in moral praise and blame. We will suggest alternative surveys that we plan to conduct to get at this difference, and we will attempt to explain the pragmatic usage of intentional language. (shrink)

According to an appealing and common view, the moral status of an action – whether it is wrong, for example – is sometimes important in itself in terms of the moral status of other actions – especially those that respond to the original action. This view is especially influential with respect to the criminal law. It is accepted not only by legal moralists but also by adherents of the harm principle, for example. In this paper, I argue against (...) this view. The main arguments emphasize the distinctions between the moral status of actions, consequences, and agents. I argue that what matters, in terms of other actions, is not the moral status of the original action but rather other factors that may be confused with it, such as the moral status of its consequences – whether they are good or bad – and the moral status of the agent – whether she is praiseworthy or blameworthy. The intuitive appeal of the common view is, I argue, at least partly due to a conflation of these factors. Most importantly, once we recall the distinctions between these factors, we can see more clearly that this view lacks a compelling rationale. Or, at least, that it is based on assumptions that, first, are much more controversial than their conclusion, and, second, do not support every aspect of this view – and thus do not offer a unified foundation for this view. (shrink)

Philosophical discussions of hatred have tended to examine whether and when hatred can be morally or rationally justified. If hatred is rational, for instance, it might be because it is a fitting response to the given circumstances (Ben-Ze’ev 2000; Bell 2011). At the same time, hatred typically motivates action, and action of quite characteristic types. As Fischer et al. (2018) note, the so-called ‘emotivational’ goal of hatred appears to be not merely to hurt the target of hatred, but (...) to destroy them or let them suffer. Such types of action immediately raise questions about their moral status, but we should also ask questions about their rational status. In particular, when acting on the basis of a hatred that may itself be rational – at least in the sense of being fitting – are we also acting rationally? Working with a conception of rational agency according to which we act rationally when we guide our actions by reasons seen as reasons (see Jones 2003; Carman 2018), and granting that hatred can be fitting and thereby be a response to genuine reasons, I explore the ways in which acting on the basis of hatred could or could not be rational. (shrink)

There exist many definitions of human joint action, or of what makes a group similar to an individual. However, they do not agree and are not directly reducible to each other. This multiplicity is due to a lack of constraints on them. I argue that they should at least meet an efficiency constraint: any account of joint action has to justify how it reliably leads agents to cooperation. One avenue consists in exploring the analogy between definitions of (...) joint action and of biological individuality. The main components for biological individuality have been identified and their relations are much better understood than those between the components of human joint action. I show that there are surprisingly strong analogies between the criteria and mechanisms for joint action and for biological individuality. As a result, we can import some insights of the biological literature to define what a joint action is, and when a group can and should be considered as an individual. (shrink)

Individual rational action consists of (i) knowing what you want, (ii) taking proper steps to approach what you want as closely as possible, within the confines of the law. This one can learn, although some people are more skilled in it than others. Modern democracies are set up in such a way that they leave as much room as possible for individual rational action. Education for citizenship is sometimes taken to be: getting young citizens acquainted with the legal (...) possibilities for maximizing their individual interests. How about collective rational action? Game theory shows that if people engage in individual rational action, the common good suffers. This is known as ‘the tragedy of the commons’. It was also known in Antiquity: ”What is common to the greatest number has the least care bestowed upon it” (Aristotle). To understand the issues involved we will analyse the notions of ”common knowledge”, ”individual commitment” and ”collective intention”. (shrink)

The planning/control distinction is an important tool in the study of sensorimotor transformations. However, published data from our laboratories suggest that, contrary to what is predicted by the proposed model, (1) structures in the superior parietal lobe of both monkeys and humans can be involved in movement planning; and (2) fast pointing actions can be immune to visual illusions even if they are performed without visual feedback. The planning–control model as proposed by Glover is almost certainly too schematic.

Raimo Tuomela has a good deal to say about the we-mode and the I-mode in relation to joint actions and related phenomena. Moreover, he also invoked the notion of a pro-group I-mode. However, it is not always entirely clear what the basis of these distinctions is and whether, ultimately, the distinction between the we-mode and the pro-group I-mode can be satisfactorily made out. If not then, since pro-group I-mode is a species of I-mode, the fundamental distinction between we-mode and I-mode (...) is called into question. In this paper, firstly, I explore these distinctions and Raimo Tuomela’s understanding of them. Secondly, I contrast Tuomela’s conception with my own strict individualist I-mode account and argue inter alia that since the notion of we-mode (at least as articulated by Tuomela) cannot satisfactorily be distinguished from a pro-group I-mode then to this extent and contra Tuomela we should prefer an account of collective intentions and related we-mode phenomena, including so-called we-reasons, purely in terms of I-mode and, therefore, in strict individualist terms. (shrink)