To describe simultaneous knowledge updates for different subgroups we propose anepistemic language with dynamic operators for actions. The language is interpreted onequivalence states (S5 states). The actions are interpreted as state transformers. Two crucial action constructors are learning and local choice. Learning isthe dynamic equivalent of common knowledge. Local choice aids in constraining theinterpretation of an action to a functional interpretation (state transformer).Bisimilarity is preserved under execution of actions. The language is applied todescribe various actions in (...) card games. (shrink)

A given but otherwise random environmental time series impinging on the input of a certain biological processor passes through with overwhelming probability practically undetected. A very small percentage of environmental stimuli, though, is ‘captured’ by the processor's nonlinear dissipative operator as initial conditions, and is ‘processed’ as solutions of its dynamics. The processor, then, is in such cases instrumental in compressing or abstracting those stimuli, thereby making the external world to collapse from a previous regime of a ‘pure state’ of (...) suspended animation into a set of stable complementary and mutually exclusive eigenfunctions or ‘categories'. The characteristics of this cognitive set depend on the operator involved and the hierarchical level where the abstraction takes place. Depending on the context, the transition from one state to another occurs in such a cognitive operator. The chaotic itinerancy may play a crucial role for this process. In this paper we model the dynamics which may underlie such a cognitive process and the role of the thalamo-cortical pacemaker of the brain. In order to model them, conceptualization by the notion of ‘attractor ruin’ in high-dimensional dynamical systems is necessary. (shrink)

This paper considers insoluble difficulties for the supposition that intentions, “acts of will”, and reasons for acting, construed as mental events, could be the special ingredient that would render bodily movements into voluntary or intentional actions. Yet, the distinction between mere bodily movements and actions is often made by introducing intentions, acts of will, and reasons for acting. How is this to be reconciled? Criticising the tendency to view the “thick descriptions” of everyday discourse through a metaphysical (...) scheme that relies on the topic-neutral lens of an extensional calculus, the paper proposes a different solution that rejects the original supposition that a mental cause of some sort is required to accommodate the differences. (shrink)

Introductory survey -- Atomic theory and mechanics -- The quantum postulate and the recent development of atomic theory -- The quantum of action and the description of nature -- The atomic theory and the fundamental principles underlying the description of nature.

The construction industry is usually characterized as a fragmented system of multiple-organizational entities in which members from different technical backgrounds and moral values join together to develop a particular business or project. The greatest challenge in the construction process for the achievement of a successful practice is the development of an outstanding reputation, which is built on identifying and applying an ethical framework. This framework should reflect a common ethical ground for myriad people involved in this process to survive and (...) compete ethically in today’s turbulent construction market. This study establishes a framework for ethical judgment of behavior and actions conducted in the construction process. The framework was primarily developed based on the essential attributes of business management identified in the literature review and subsequently incorporates additional attributes identified to prevent breaches in the construction industry and common ethical values related to professional engineering. The proposed judgment framework is based primarily on the ethical dimension of professional responsibility. The Ethical Judgment Framework consists of descriptive approaches involving technical, professional, administrative, and miscellaneous terms. The framework provides the basis for judging actions as either ethical or unethical. Furthermore, the framework can be implemented as a form of preventive ethics, which would help avoid ethical dilemmas and moral allegations. The framework can be considered a decision-making model to guide actions and improve the ethical reasoning process that would help individuals think through possible implications and consequences of ethical dilemmas in the construction industry. (shrink)

Describing actions entails that relations between objects are discovered. A pervasively neural account of this process requires that fundamental problems are solved: the neural pointer problem, the binding problem, and the problem of generating discrete processing steps from time-continuous neural processes. We present a prototypical solution to these problems in a neural dynamic model that comprises dynamic neural fields holding representations close to sensorimotor surfaces as well as dynamic neural nodes holding discrete, language-like representations. Making the connection between these (...) two types of representations enables the model to describe actions as well as to perceptually ground movement phrases—all based on real visual input. We demonstrate how the dynamic neural processes autonomously generate the processing steps required to describe or ground object-oriented actions. By solving the fundamental problems of neural pointing, binding, and emergent discrete processing, the model may be a first but critical step toward a systematic neural processing account of higher cognition. (shrink)

During the process of E. coli nucleotide excision repair, DNA damage recognition and processing are achieved by the action of the uvrA, uvrB, and uvrC gene products. The availability of highly purified proteins has lead to a detailed molecular description of E. coli nucleotide excision repair that serves as a model for similar processes in eukaryotes. An interesting aspect of this repair system is the protein complex's ability to work on a vast array of DNA lesions that differ widely in (...) their chemical composition and molecular architecture. Here we propose a model for damage recognition in which the UvrB protein serves as the component that confers enhanced specificity to a preincision complex. We hypothesize that one major determinant for the formation of a stable preincision complex appears to be the disruption of base stacking interactions by DNA lesions. (shrink)

Introducción: cultivar el pensamiento positivo en el ser humano es una necesidad y está relacionado estrechamente con su calidad de vida. Los estudiantes universitarios transitan por una etapa del ciclo vital individual importante, una de sus metas es lograr una profesión; tener una actitud mental optimista puede ser de gran ayuda para el alcance de sus propósitos. Métodos: se realizó una investigación de tipo descriptiva y transversal con el objetivo de determinar un sistema de acciones para alcanzar un pensamiento positivo (...) en los estudiantes universitarios desde diciembre de 2012 a julio de 2014. Se emplearon encuestas en el diagnóstico para identificar las necesidades sentidas de aprendizaje, el nivel de conocimientos sobre el tema y el estado actual de la población objeto de estudio, constituida por los 167 estudiantes del plan D de la Facultad Tecnología de la Salud de Camagüey. Se analizó la información a través del procesamiento de los datos. Se utilizaron también métodos del nivel teórico: análisis-síntesis, inducción-deducción y análisis documental. Se aplicó el consentimiento educado. Resultados: se mostró la necesidad de conocer sobre el tema y la certeza de que no muchos aplican el pensamiento positivo. Conclusiones: se reveló la necesidad de lograr una cultura de salud con la aplicación de acciones para el logro en los estudiantes del pensamiento positivo. Introduction: Nurturing positive thinking in human beings is a necessity and it's closely linked with their quality of life. University students face an important stage of their vital cycle. One of their goals is to achieve/attain a profession; that is why, to have an optimistic attitude can be of great help to reach this purpose. Methods: a descriptive and cross-sectional research was carried out in in order to determine a system of actions to develop positive thinking in university students from December 2012 to July 2014. Surveys were used in the diagnosis so as to identify the real learning necessities, the level of knowledge on the topic and the current status of the target population, which was composed by 167 students studying under curriculum D at the Health Technology School in Camagüey. The information was analyzed through the processing of data. Methods of the theoretical level were also used: analysis-synthesis, induction-deduction and documental analysis. Educated consent was obtained. Results: the necessity of knowing about this topic, as well as the certainty that not many students implement positive thinking were demonstrated. Conclusions: the necessity of acquiring knowledge on health topics was revealed through the application of actions to develop students` positive thinking. (shrink)

The dissertation develops a conception of action based on the concept of practical task-responsibility rather than on the concept of intention. It answers two problems. First, it grounds the distinction between an action and a mere happening, thus meeting Wittgenstein's challenge to explain what is the difference between an agent's raising her arm and her arm rising? Second, it grounds the distinction between acting for a reason and acting while merely having a reason, thus meeting Davidson's challenge to give an (...) account of the explanatory force of reasons. ;One source of resistance to an account of action in terms of normative expectations rather than in terms of intentions comes from explanatory individualism. The explanatory individualist argues that it is ultimately the intentional attitudes of the agent rather than normative expectations of other people that are relevant to the way in which we explain one another's actions, and that they ought to figure in the account of the nature of action. I defend explanatory nonindividualism, according to which we sometimes act on our own intentions and desires but sometimes on the normative expectations and desires of others . Explanatory nonindividualism is fortified by a selectional account of the explanatory force of reasons. I demonstrate that Davidson's challenge can be met by identifying reasons with selectional criteria rather than with causes. ;In response to Wittgenstein's challenge, I propose that we understand what it is to be an action not in terms of a performance being intentional under a description, but in terms of it being reasonable to expect a performance of the agent under some description. Only one concept of reasonableness is necessary to make the distinction between actions and mere happenings, and I explicate that concept. In addition to accounting for actions that are intentional under some description, the account also captures cases that are not so straightforwardly captured by that criterion . Moreover, cases of so-called basic wayward causal chains are excluded from qualifying as actions. (shrink)

The paper discusses some properties of system descriptions in action language – a recent extension of action language by defined fluents. We give a sufficient condition guaranteeing that states of an system description are fully determined by statics and inertial fluents. In system descriptions satisfying this condition, defined fluents simply facilitate the description of dynamic domains; they are not essential and can be eliminated. We use our sufficient condition to identify a common core of action languages and. This (...) is an expansion of the work of, who identified a common core of languages and. The results presented in this paper are based on the close relationship between action languages and the theory of logic programs under the answer set semantics. (shrink)

Traditionally, consistency is the only criterion for the quality of a theory in logic-based approaches to reasoning about actions. This work goes beyond that and contributes to the metatheory of actions by investigating what other properties a good domain description should have. We state some metatheoretical postulates concerning this sore spot. When all postulates are satisfied we call the action theory modular. Besides being easier to understand and more elaboration tolerant in McCarthy’s sense, modular theories have interesting properties. (...) We point out the problems that arise when the postulates about modularity are violated, and propose algorithmic checks that can help the designer of an action theory to overcome them. (shrink)

Danto and White, alone among philosophers who emphasize the narrative structure of historical writing, attempt to reconcile historical narrative with the regularity theory of explanation. Their efforts fail because neither realizes that the concept of intentional action lies at the root of historical understanding. Danto's insistence that historical events can under some description be subsumed under universal causal laws forces him to disallow and thus to sacrifice the integrity of explanations that are intelligible to the historical agents themselves. White does (...) not see that "action" not "thought" or "underlying condition," may be "the decisive cause" of an event. Though the attempt to square historical narrative with the regularity theory is not doomed from the start, it has no chance of success until the concept of action, now being intensively analyzed by philosophers, is better understood. (shrink)

In this paper, we will explain and analyse a phenomenological distinction between two kinds of actions. The distinction we have in mind is the difference between those actions that actors try, or are satisfied, to carry out, in like situations, ‘in the same way’, and all other actions. We call the first kind ‘mimeomorphic actions’ and the second kind ‘polimorphic actions’. We will define these two kinds of actions, and their species, on the basis (...) of their characteristic intentions and experiences, and thus our inquiry falls broadly into the phenomenology of action. The latter has been defined by D. W. Smith as the “description of the experience of acting, or doing something”. (shrink)

Intuitively, the knowledge of one’s own intentional actions is different from the knowledge of actions of other sorts, including those of other people and unintentional actions of one's own. But how are we to understand this phenomenon? Does it pertain to all actions, under every description under which they are known? If so, then how is this possible? If not, then how should we think about cases that are exceptions to this principle? This paper is a (...) critical survey of recent attempts to answer these questions. I consider views under three headings: "special source" views, which hold that the knowledge of one's intentional actions has a non-perceptual source; "special domain" views, which hold that some but not all aspects of one's intentional actions are known in a special way; and "special character" views, which hold that the knowledge of intentional actions is special not because of where it comes from, but because of some other respect in which it is different in kind from the knowledge of other things. (shrink)

This book is a development of ideas originally set out in the author’s well known articles "Basic Actions" and "What We can Do." The announced aim of the book is to isolate a class of actions that are basic in the sense that we do not do them by doing some other action. As Danto expresses it in the preface, he wants to "wash away the contextual features which convert movements into gestures and vest the disposition of limbs (...) with high spiritual significance." Danto compares doing this to eliminating the conceptual or interpretative component of perception so as to leave a purely sensory component. Indeed, the main strategy of this book is to exploit the analogies he sees between knowings and doings: as there are basic actions, so there are basic cognitions, things we know without having to know something else; and as there are things we know only by knowing other things which are evidence for them, so there are things we do only by doing other things which are adequate to cause them. There is also analogy in that descriptions of actions, like ascriptions of knowledge, are intensional—in Danto’s phrase, they have a complex logical structure arising from the fact that they are at once about the world and about somebody’s representation of the world. The things in the world which the descriptions of basic actions are about are physical movements subject to the causal order and identified by their place in this order, but the fact that descriptions of them as actions are intensional means that they also somehow transcend the causal order, and are free. So man, by acting, as by knowing, has a foot in both the physical and spiritual realms.—M.H. (shrink)

I argue in favor of a certain connection between knowledge and the permissibility of action. On this approach, we do not think of the relation between those notions as reflecting a universal epistemic principle. Instead, we think of it as something resembling a platitude from folk psychology. With the help of some elementary tools from the logic of normativity and counterfactuals, I attempt to establish the connection by deriving it from more elementary principles. The new formulation involves a ceteris paribus (...) clause. Though it is often difficult to specify the exact content of a ceteris paribus clause, we will see that our clause is derived from a descriptive generalization with independent motivation. (shrink)

I develop a theory of action inspired by a Heideggerian conception of concern, in particular for phenomenologically-inspired Embodied Cognition (Noë 2004; Wheeler 2008; Rietveld 2008; Chemero 2009; Rietveld and Kiverstein 2014). I proceed in three steps. First, I provide an analysis that identifies four central aspects of action and show that phenomenologically-inspired Embodied Cognition does not adequately account for them. Second, I provide a descriptive phenomenological analysis of everyday action and show that concern is the best candidate for an explanation (...) of action. Third, I show that concern, understood as the integration of affect and embodied understanding, allows us to explain the different aspects of action sufficiently. (shrink)

ABSTRACT One major problem in the process of knowledge assimilation is how to deal with inconsistency of new knowledge and the existing knowledge base. In this paper we present a formal, provably correct and yet computational methodology for assimilation of new knowledge into knowledge bases about actions and changes based on the slogan: what is believed is what is explained. Technically, we employ Gelfond and Lifschitz' action description language A to describe domains of actions. The knowledge bases on (...) domains of actions are defined and obtained by a new translation from domain descriptions in A into abductive normal logic programs, where a time dimension is incorporated. The knowledge bases are shown to be both sound and complete with respect to their domain descriptions. In particular, we propose a possible causes approach (PCA) to knowledge assimilation about evolving domains of actions, in contrast to Ginsberg's possible worlds approach (PWA) and Winslett's possible models approach (PMA). A possible cause of new knowledge consists of abduced occurrences of actions and value propositions about the initial state of the domain of actions, that would allow to derive the new knowledge. We show how to compute possible causes with abductive logic programming, and present some techniques to improve search efficiency. We use examples to compare our possible causes approach with syntax-based approaches, such as Ginsberg's possible worlds approach, and semantics-based approaches, such as Winslett's possible models approach, to belief revision/update. (shrink)

Once affirmed that a formal and finalistic theory of action is one of the four pillars of neo‐institutionalism, the author introduces the concept of Freedom of action, which is based on two points: the empirical existence of a scope for action and an information process which determine the choice between alternative actions. He then analyzes different versions of determinism and the distinction between descriptive and practical sentences, and concludes that a theory of action based on the information process has (...) to deal with the structures of teleological thought. In this sense he stresses the practical relevance of the plurality of ends, often conflicting with each other. Finally, he explains how formal teleology is used in his theory of action and how this theory provides methodological achievements for jurisprudence.*. (shrink)

The abilities to attribute an action to its proper agent and to understand its meaning when it is produced by someone else are basic aspects of human social communication. Several psychiatric syndromes, such as schizophrenia, seem to lead to a dysfunction of the awareness of one’s own action as well as of recognition of actions performed by other. Such syndromes offer a framework for studying the determinants of agency, the ability to correctly attribute actions to their veridical source. (...) Thirty normal subjects and 30 schizophrenic patients with and without hallucinations and/or delusional experiences were required to execute simple finger and wrist movements, without direct visual control of their hand. The image of either their own hand or an alien hand executing the same or a different movement was presented on a TV-screen in real time. The task for the subjects was to discriminate whether the hand presented on the screen was their own or not. Hallucinating and deluded schizophrenic patients were more impaired in discriminating their own hand from the alien one than the non-hallucinating ones, and tended to misattribute the alien hand to themselves. Results are discussed according to a model of action control. A tentative description of the mechanisms leading to action consciousness is proposed. (shrink)

Assisted reproduction (ART), particularly that performed using donated gametes, increases the prospect of healthy babies being delivered to increasing numbers of people striving for parenthood. The psychosocial, ethical and legislative issues related both to the donation and receipt of gametes are perceived as extraordinarily complicated. In 2009, a research project aimed at mapping the issues was drawn up and implemented in the Czech Republic. The project should have provided material for consultation purposes, for the work of ethical and legislative bodies, (...) and for better interdisciplinary and international communication in reproductive medicine. Work on the project was affected by several unforeseen events, particularly by the drafting and adoption of a new law on ART (to which the project was initially to have contributed material once concluded). The article describes the dynamic and structural changes occurring within the project due to drafting of the bill as well as the changes and consequences resulting from other circumstances related to the topic researched. (shrink)

Georg Lukács wrote that "there is autonomy and 'autonomy.' The one is a moment of life itself, the elevation of its richness and contradictory unity; the other is a rigidification, a barren self-seclusion, a self-imposed banishment from the dynamic overall connection." Though Lukács' concern was with the conditions for the possibility of art, his distinction also serves as an apt description of the way that Hegel and Hegelians have contrasted their own interpretations of self-determination with that of Kant. But it (...) has always been difficult to see how elevation is possible without seclusion, or how rigidification can be avoided without making the boundaries of the self so malleable that its autonomy looks like a mere cover for the power of external forces. Yeomans explores Hegel's own attempts to grapple with this problem against the background of Kant's attempts, in his theory of virtue, to understand the way that morally autonomous agents can be robust individuals with qualitatively different projects, personal relations, and commitments that are nonetheless infused with a value that demands respect. In a reading that disentangles a number of different threads in Kant's approach, Yeomans shows how Hegel reweaves these threads around the central notions of talent and interest to produce a tapestry of self-determination. Yeomans argues that the result is a striking pluralism that identifies three qualitatively distinct forms of agency or accountability and sees each of these forms of agency as being embodied in different social groups in different ways. But there is nonetheless a dynamic unity to the forms because they can all be understood as practical attempts to solve the problem of autonomy, and each is thus worthy of respect even from the perspective of other solutions."Everyone recognizes the importance of Hegel's critique of Kantian morality as empty, but until now there has not been a fully worked out presentation of how Hegel's views in his discussion of Sittlichkeit actually provide the missing content. Yeomans has finally provided us with a reconstruction of Hegel's mature position that makes good on all the promissory notes that Hegel gives in his famous descriptions of his alternative to Kantian ethics. Yeomans offers a compelling account of Hegel's view of individuality, societal differentiation and its roots in Kantian and Fichtean moral theory. The book will be a major contribution to the scholarship on Hegel's practical philosophy." - Dean Moyar, Associate Professor of Philosophy, Johns Hopkins University -/- "Yeomans' book is a subtle, detailed and original explication of some key ideas having to do with how Hegel's general philosophy of action relates to his social and political philosophy. It is attentive to Hegel's texts, and it ties its discussions into all the relevant contemporary themes in philosophy. It is very ambitious in its attempt to make Hegel's theory into a real competitor to other views that are currently in wide play in the philosophical world. It will very likely become one of the key texts in the secondary literature on Hegel." - Terry Pinkard, University Professor of Philosophy, Georgetown University. (shrink)

Although we agree with Hommel et al. that perception and action refer to one another, we disagree that they do so via a code. Gibson (1966; 1979) attempted to frame perception-action as a field phenomenon rather than as a particle phenomenon. From such a perspective, perception and action are adjoint, mutually interacting through an information field, and codes are unnecessary.

The enactive approach and the skilled intentionality framework are two closely related forms of radical embodied cognition that nonetheless exhibit important differences. In this paper, I focus on a conceptual disparity regarding the normative character of action and perception. Whereas the skilled intentionality framework describes the norms of action and perception as the capacity of embodied agents to become attuned (i.e., skilled intentionality) to preestablished normative frameworks (i.e., situated normativity), the enactive approach describes the same phenomenon as the enactment of (...) norms (i.e., as sense-making) at different levels of organization that go from individual biological agents to linguistic encounters. I will argue that although both accounts accurately recognize important features of the norms of action and perception, they also have significant shortcomings. Norm-attunement accurately sees normative, ecological frameworks as the necessary set of constraints for the existence of norms at play in sociocultural bodily practices, but it fails to acknowledge the temporal and open-ended character of these norms and frameworks. Norm-enactment, by contrast, acknowledges that norms of action and perception are temporally open-ended, but fails to explicitly recognize that environmental normative frameworks are necessary for the enactment and development of all sort of norms in the interactional domain of an agent-environment system. To overcome these problems, I propose an enactive-ecological approach to norms of action and perception. This approach consists in describing norm-enactment as a result of a developmental process I call norm-development. This process describes the enactment of norms from the background of ecological, normative frameworks. These frameworks are norms enacted in the past of the interactional history of the agent-environment system that remain open to new configurations (new norms) in the present. To clarify conceptually norm-development, I appeal to Merleau-Ponty’s descriptions of norms of perception, and more particularly to his concept of spatial levels. Like the enactive approach, Merleau-Ponty recognizes that perceptual norms emerge in the interactional history of the agent-environment system, but he also posits that ecological, normative frameworks, that he calls levels, enable and constrain the emergence of perceptual norms and its development. (shrink)

Some features of the concept of a want, and of the explaining relation in which a want may stand to an action, have not received sufficient attention. In what follows we shall offer some suggestions and descriptions which may be one step toward remedy of this situationi. We shall be at pains to point out the extent to which the features we describe fit in with a conception of the explanations of actions conforming to the inferential (deductive or (...) inductive) and nomological patterns of scientific explanation, and also to point out where perhaps the fit is not so snug. (shrink)

Background On a daily basis, healthcare professionals deal with various ethical issues and it can be difficult to determine how to act best. Clinical ethics support (CES) has been developed to provide support for healthcare professionals dealing with complex ethical issues. A long-term perspective of participating in inter-professional dialogue and reflective-based CES sessions is seemingly sparse in the literature. Research aim The aim was to describe experiences of impact of Inter-professional Ethics Communication in groups (IEC) based on Habermas’ theory of (...) communicative actions, after 6 months from the perspective of an inter-professional team. Research design A qualitative inductive approach was chosen, and individual interviews ( n = 13) were conducted. Interview data were analysed using qualitative content analysis. Participants The participants, 10 females and two males, represented assistant nurses, registered nurses, physicians, occupational therapists, physiotherapists, welfare officers and psychologists. Each had attended at least four IEC sessions. Ethical considerations The study was approved by the Regional Ethical Review Board in Umeå, Sweden, and it has been undertaken in accordance with the Helsinki Declaration. Findings Overall, the descriptions expressed a perceived achievement of a deepened and integrated ethical awareness that increased the participants’ awareness of ethically difficult situations as well as their own ethical thinking, actions and approaches in daily work. Perspectives were shared and the team become more welded. They carried the memories of the reflections within them, which was perceived as supportive when encountered new ethically situations. Discussion Putting words to unarticulated thoughts may stimulate repeated reflections, leading to new insights and alternative thoughts. Conclusion The outcome of IEC sessions 6 months following the last session can be described as an incorporated knowledge that enables actions in ethically difficult situations based on an ethical awareness both at a ‘We-level’ and an ‘I-level’. (shrink)

In this paper I argue that there is textual evidence that the chapter on Teleology in Hegel's Science of Logic, read under certain premises, also discusses something that in contemporary analytic philosophy is called a ‘basic action’. The three moments of Teleology—(a) ‘The Subjective Purpose’, (b) ‘The Means’ and (c) ‘The Realized Purpose’—can be interpreted as (a) a certain intentional content in the mind of a subject, which can be expressed in the form of an imperative, (b) the immediate taking (...) in possession of the body, which can be described as a basic action, and (c) the description of the relation of the event brought about by the basic action with other events in the world, which can be described in the terms of event-causality. This reading reveals an astonishing parallel to Donald Davidson's distinction between proper basic actions and their different descriptions in the form of events. In this way we can make Hegel's, at first glance, confusing identification of subjective purpose (intention), means (basic action) and realized purpose (event) comprehensible. Through that, the actual aim is to show that what I call basic actions are in fact an example of a more general thought that Hegel calls a teleological relation. (shrink)

Philosophical accounts of "action" standardly take an action to be a doing which _satisfies some description that is semantically related to the content of a propositional attitude of the subject's which _explains why that doing occurred. Causal theories of action require that the explanation in question must involve the causation of action-doings by propositional attitudes (typically intentions, volitions, or combinations of belief and desire). I argue that there are actions whose status, as such, cannot be acknowledged by any causal (...) theory, since no such theory can allow that they fulfill the satisfaction condition. (shrink)

This work provides, for the first time, a unified account of the theory of action presupposed by both British and American criminal law and its underlying morality. It defends the view that human actions are volitionally caused body movements. This theory illuminates three major problems in drafting and implementing criminal law--what the voluntary act requirement does and should require, what complex descriptions of actions prohibited by criminal codes both do and should require, and when the two (...) class='Hi'>actions are the "same" for purposes of assessing whether multiple prosecutions and multiple punishments are warranted. The book contributes to the development of a coherent theory of action in philosophy. It provides a grounding in three of the most basic elements of criminal liability for legislators, judges, and the lawyers who argue to them. (shrink)

Larry Wright's analysis of teleological description of goal-directed behavior, though ingenious and insightful, errs in the following ways: it incorrectly claims that intentional human action exhibits consequence-etiology, making it impossible, contrary to his claim, for reference to consequence-etiology to be metaphorically transmitted to teleological descriptions of nonhuman behavior; it does not remove the threat of reverse causation for nonhuman behavior; it assumes in the face of contrary evidence that reference to purpose drops out in metaphorical extension; and it cannot (...) account for unrequired behavior directed toward impossible goals. (shrink)

Alan Hodgkin’s and Andrew Huxley’s mid-20th century work on the ionic currents generating neuron action potentials stands among that century’s great scientific achievements. Unsurprisingly, that case has attracted widespread attention from neuroscientists, historians and philosophers of science. In this paper, I do not propose to add any new insights into the vast historical treatment of Hodgkin’s and Huxley’s scientific discoveries in that much- discussed episode. Instead, I focus on an aspect of it that hasn’t received much attention: Hodgkin’s and Huxley’s (...) own assessments about what their famous “quantitative description” accomplished. The “Hodgkin-Huxley model” is now widely recognized as a foundation of contemporary computational neuroscience. Yet Hodgkin and Huxley expressed serious caveats about their model and what it added to their scientific discoveries, as far back as their (1952d), in which they first presented their model. They were even more critical of its accomplishments in their Nobel Prize addresses a decade later. Most notably, as I argue here, some worries they raised about their quantitative description seem still to be relevant to current work in ongoing computational neuroscience. (shrink)

A general conceptual framework for large-scale neocortical dynamics based on data from many laboratories is applied to a variety of experimental designs, spatial scales, and brain states. Partly distinct, but interacting local processes (e.g., neural networks) arise from functional segregation. Global processes arise from functional integration and can facilitate (top down) synchronous activity in remote cell groups that function simultaneously at several different spatial scales. Simultaneous local processes may help drive (bottom up) macroscopic global dynamics observed with electroencephalography (EEG) or (...) magnetoencephalography (MEG). A local/global dynamic theory that is consistent with EEG data and the proposed conceptual framework is outlined. This theory is neutral about properties of neural networks embedded in macroscopic fields, but its global component makes several qualitative and semiquantitative predictions about EEG measures of traveling and standing wave phenomena. A more general “metatheory” suggests what large-scale quantitative theories of neocortical dynamics may be like when more accurate treatment of local and nonlinear effects is achieved. The theory describes the dynamics of excitatory and inhibitory synaptic action fields. EEG and MEG provide large-scale estimates of modulation of these synaptic fields around background levels. Brain states are determined by neuromodulatory control parameters. Purely local states are dominated by local feedback gains and rise and decay times of postsynaptic potentials. Dominant local frequencies vary with brain region. Other states are purely global, with moderate to high coherence over large distances. Multiple global mode frequencies arise from a combination of delays in corticocortical axons and neocortical boundary conditions. Global frequencies are identical in all cortical regions, but most states involve dynamic interactions between local networks and the global system. EEG frequencies may involve a “matching” of local resonant frequencies with one or more of the many, closely spaced global frequencies. Key Words: binding problem; cell assemblies; coherence; EEG; limit cycles; neocortical dynamics; pacemakers; phase locking; spatial scale; standing waves; synchronization. Footnotes1 The relationship between the synaptic action fields proposed in the target article and cell assemblies is clarified with Figure R1 (p. 416) of the Response. (This figure was not available to Commentators. (shrink)

In this paper, I intend to introduce what I think is a novel proposal in the metaphysics of action: one-particularism. In order to do so, I must first explain two ideas: a concept in the semantics of English that many philosophers of action take to be of great importance in action theory, causative alternation; and the idea of an intrinsic event. By attempting to understand the role that intrinsic events are meant to play in action theory, I then introduce my (...) proposal. Getting clear on what is an intrinsic event is a key, I think, to producing a viable theory of action, or, to be more precise, part of such a general theory, since it is limited to actions whose descriptions employ gerunds or perfect nominals formed from ergative verbs. I conclude by replying to two arguments that would be advanced against my proposal, both found in Alvin Goldman’s A Theory of Action. (shrink)

Although we agree that ritualized behavior is a mystery that calls out for an explanation, we do not think that the proposed domain-specific two-component system offers an empirically well-justified and theoretically parsimonious description of the phenomena. Instead, we believe that the deployment of domain-general mechanisms based on choice of actions could also explain the essential features of ritualized behavior. (Published Online February 8 2007).

Astrology is seen as a dubious discipline in many contemporary discussions. However, all critiques of astrology treat it as a contending scientific discipline in the same way that mainstream sciences such as physics, statistics, or biology is a scientific discipline. The current paper shows that there is an alternative description possible, based on ideas of action theory, which both protects the integrity of the practice of astrology, and renders it a reasonable discipline, without making superfluous claims about its predictive efficacy. (...) The argument hinges on discovering form concepts which best capture situation-types which are encountered in daily life. The three central aspects of astrology, viz., (a) planetary influence at a distance on our lives, (b) the determination of such influence based on the calendaring of birth, and (c) the salutary effects of rituals to propitiate the planets or suitably alter their influence are all redescribed to show that as effective material causes they distort the nature of the astrological activity but as form-concepts have a central role in generating practical knowledge. (shrink)

Hartmann's way of conceiving what he terms "the actual ought-to-be [aktuales Seinsollen]" offers a fruitful approach to crucial issues in the phenomenology of action. The central issue to be dealt with concerns the description of the "constitution" of anticipated possibilities as projects for action. Such potentialities are termed "problematic possibilities" and are contrasted with "open possibilities" in most of the works published by Husserl as well as those published by Alfred Schutz. The description given by Alfred Schutz emphasized that the (...) projecting of possibilities is thoroughly conditioned by the agent's habitual beliefs and interests. Schutz, however left open the possibility that other factors might affect the projecting of courses of action and the choosing of one in preference to others. In particular, he left open the possibility that the agent come to take an interest in possibilities in which she had no prior interest. More recent interpretations of his position on this issue have left this possibility undiscussed or else excluded it altogether. The result has been that a sort of value nihilism (subjectivism, sociologism, lingualism, anthropologism, historicism, psychologism, etc.) came to prevail in the phenomenological description of actions. A quite parallel development occurred in interpretations of Heidegger's account of actions (of "explication [Auslegung]" in the vocabulary of Being and Time). Heidegger expressly and emphatically rejected most ways of conceiving values in discussing the forms of action (circumspection and assertion in the vocabulary of Sein und Zeit). it came quite generally to be assumed that he subscribed to some variation of nihilism regarding values despite his insistence in the "Letter on Humanism" that he meant no such thing. The literature on this subject has concentrated on Scheler's work to the complete exclusion of Hartmann's axiology — as happened in Parvis Ermad's Heidegger and the Phenomenology of Values, His Critique of Intentionality, foreword by Walter Biernel (Glen Ellyn, Illinois: Torey Press, 1981). Scheler's view entails the radical separation of ontic traits from axiotic traits, of what-is from what-ought-to-be. However, for Hartmann, the set of ontic traits that becomes actual when laws about what-ought-to-be are satisfied is identical with the set of traits that ought-to-be, Hartmann's way of conceiving the ought-to-be, the actual ought-to-be, and the three-fold structure of the finalistic nexus seems entirely compatible with Heidegger's way of thinking about actions. They are also an enlightening supplement to Schutz's description of "Choosing Among Projects of Action" (in Collected Papers 1, 67-96). That description requires that choice and action be thoroughly conditioned by psychological, social, and historical facts about the agent. However, nothing of this vital determination of actions is sacrificed when these concepts that are so central to Hartmann's "absolutism" with respect to values are introduced into the description. Their introduction provides an elaboration that Schutz himself neglected, perhaps due to pragmatic deference to biases which were prevalent then in the intellectual climate of philosophy and sociology in the U.S. Still, the transformation they bring is a significant improvement. It shows decisively that being conditioned linguistically, psychologically, socially, and historically does not enclose the choice among projects within a "Hermeneutical Circle" such as would exclude the possibility that agents be open to previously unfamiliar values. Hartmann's conception of the plurality as well as the absoluteness (or "objectivity") of primary goods allows, put in Kantian terms, that an agent may, however rarely, take an interest in possibilities such as she may never before have been interested in at all; or, put in Heideggerian terms, that she may come to care about possibilities such as have never concerned her before. (shrink)

We consider a stochastic process which is described by a continuous-time Markov chain on only short time-scales and constrained to conserve a number of hidden quantities on long time-scales. We assume that the transition matrix of the Markov chain is given and the conserved quantities are known to exist, but not explicitly given. To study the stochastic dynamics we propose to use the principle of stationary entropy production. Then the problem can be transformed into a variational problem for a suitably (...) defined “action” and with time-dependent Lagrange multipliers. We show that the stochastic dynamics can be described by a Schrödinger equation, with Lagrange multipliers playing the role of phases, whenever the transition matrix is symmetric or the detailed balance condition is satisfied, the system is not too far from the equilibrium and the number of the conserved quantities is large. (shrink)

Virtues can be considered to play a causal role in the production of behaviour and so too can our self-narratives. We identify a point of connection between the two cases and draw a parallel between them. But, those folk psychological notions, virtues and self-narratives, fail to reduce smoothly to the underlying human physiology. As a first step towards handling that failure to connect with the scientific framework that is the familiar grounding for our understanding of causation, we consider the causal (...) theory of action, a leading theory of action, which shows how reasons, understood as an appropriate pair of beliefs and desires, can be treated as causes of action. Davidson’s picture is based on cause as a relation between events, which can have both a description in scientific terms and in folk psychological terms. The character of both virtues and self-narratives is not that of events, even extended ones, so we need to refer to examples of scientific explanation that incorporate structural properties of objects. While we retain the spirit of the causal theory, we wish to guard against any unwarranted optimism that an explicitly scientific explanation for human action lies in our future, drawing on Chomsky’s view that a causal explanation of human actions is likely to remain beyond human science forming capacities. We take a mild-realist view of virtues and self-narratives, in the style of Dennett. We argue that, in spite of that limited form of realism, underlined by Chomsky’s mysterian position in this domain, we still need to frame our explanations of behaviour based on virtues and self-narratives in causal terms. (shrink)

This paper deals with the "functions of intentional explanations" of actions (IEAs), i.e., explanations that refer to intentional states (beliefs, desires, etc.) of the agent. IEAs can have different formats. We consider these different formats to be instruments that enable the explainer to capture different kinds of information. We pick out two specific formats, i.e. "contrastive" and "descriptive", which will enable us to discuss the functions of IEAs. In many cases the explanation is contrastive, i.e. it makes use of (...) one or more contrasts between real intentional states and ideal intentional states (ideal from the point of view of the explainer). In many other cases IEAs have a descriptive (covering-law) format. The aim of this paper is to analyze the functions the two kinds of explanations can have. We will show that certain functions are better served by one rather than the other format. This leads to pluralism with respect to formats. We argue that both formats are necessary and that their functions are complementary. (shrink)

A description of the motivation and content of Davidson's theory of the individuation of action is given, followed by a brief account of the chief alternative to it. Objections to any ontology of events are considered, and then objections to the Davidson's theory in particular. A compromise position that seeks to deal with these objections is then presented and defended.

It seems plausible to suppose that (a) the vocabulary of action is distinct from and irreducible to that of mere movement, And (b) the causal laws of the natural sciences are couched solely in terms of the latter vocabulary. From these two suppositions, The falsehood of determinism has sometimes been said to follow. I argue that whether this does follow depends on our conception of causal explanation; on the interpretation of this concept that seems to me the most interesting, The (...) falsehood of determinism follows only given the supplementary premise that there are no correlations between the relevant movement-Descriptions and action-Descriptions. But those who propose the two-Vocabularies argument have not shown the impossibility of establishing these correlations, And so have not proven determinism false. (shrink)

Philosophers of action and perception have reached a consensus: the term ‘intentionality’ has significantly different senses in their respective fields. But Anscombe argues that these distinct senses are analogically united in such a way that one cannot understand the concept if one focuses exclusively on its use in one’s preferred philosophical sub-discipline. She highlights three salient points of analogy: (i) intentional objects are given by expressions that employ a “description under which;” (ii) intentional descriptions are typically vague and indeterminate; (...) and (iii) intentional descriptions may be false. I explore these three features as they apply to both perception and action and defend Anscombe’s view that the analogical concept of intentionality is a grammatical concept. That is, there are two distinctive linguistic/social practices that involve, respectively, a special sense of the question ‘Why?’ and a special sense of the question ‘What?’ To competently ask and answer the questions that constitute these practices not only reflects, but also conveys a grammatical understanding of intentionality’s basic, formal structure. (shrink)

We can describe certain actions as defective in a particular virtue, for example, as “unjust” or “intemperate.” We can take the additional step of describing such actions as “morally wrong” or “contrary to moral obligation.” A key claim of Elizabeth Anscombe's “Modern Moral Philosophy” is that if we choose to describe virtue-defective actions as “morally wrong,” because we are “obliged” or “bound” or “required” not to do them, we are in fact taking an additional step and that (...) this step stands in need of explanation. Just what, if anything, is added to the description of an action as “unjust” when we say there is an obligation not to do it? Anscombe thinks “the answer is in history: between Aristotle and us came Christianity, with its law conception of ethics.” 1 In this paper, I shall confront this question in two parts. First, I will consider the possibility, argued for by Simon Blackburn, that Anscombe's historical explanation cannot answer this question because her history is based on the false premise that the Greeks do not possess the “moral ought.” Describing an action as contrary to obligation may still add something to “unjust,” but historical genealogy of Anscombe's sort will not shed any light on the question. Since I think that Blackburn's arguments, although important, are not conclusive, I will proceed to consider the implications of Anscombe's own view of what talk about obligation adds to descriptions of actions as defective in virtue. This will require elaboration of her cryptic Wittgensteinian remark that “it really does add something to the description ‘unjust’ to say there is an obligation not to do it; for what obliges is the divine law—as rules oblige in a game.” 2. (shrink)

An examination is made of the dispute between the proponents of rational explanation of actions and of the deductive nomological pattern of explanation. A rapprochement between these two positions is suggested, with the aim of accounting for the normative character of reasons for acting. It is argued that the disputed area is an area of intersection between facts and values, and that far from it being the case that the normative and descriptive components can be separated or isolated, the (...) underlying precepts are to be viewed as both explanatory (descriptive) and normative. The discussion is divided into two general areas: (1) the normative force of reasons for acting; and (2) the normative character of rationality. (shrink)

Although Thomas, Scotus, and Ockham are all broadly Aristotelian, their different Aristotelian accounts reflect underlying disagreements in these three areas. These trends may represent a shift from an earlier to a later medieval intellectual culture, but they also reflect views that continued to exist in different schools. Thomists continued to exist alongside Scotists through the end of the eighteenth century, and Ockham’s views had a more varied but continued influence through the modern period. The different views of Thomas, Scotus, and (...) Ockham are not only in themselves plausible attempts at understanding human action, but they formed the background to late medieval and early modern descriptions of human action. (shrink)