Is action-guiding vision cognitively penetrable? More specifically, is the visual processing that guides our goal-directed actions sensitive to semantic information from cognitive states? This paper critically examines a recent family of arguments whose aim is to challenge a widespread and influential view in philosophy and cognitive science: the view that action-guiding vision is cognitively impenetrable. I argue, in response, that while there may very well be top–down causal influences on action-guiding vision, they should not (...) be taken to be an instance of cognitive penetration. Assuming otherwise is to assign a computational role to the influencing states that they cannot perform. Although questions about cognitive penetrability are ultimately empirical, the issues addressed in this paper are largely philosophical. The discussion here highlights an important set of considerations that help better understand the relations between cognition, vision, and action. (shrink)

The purpose of this article is to start a dialogue between the so-called autopoietic enactivism and the semiotic pragmatism of C. S. Peirce, in order to re-examine both action and representation under a Peircean light. The focus lays on autopoietic enactivism because this approach offers a wider theoretical scope to cognition based on the continuity of life and mind, embodiment, dynamic and non-linear interaction between a system and its environment which are compatible ideas with Peirce’s semiotic pragmatism. The term (...) ‘pragmatic’ has been introduced in cognitive science to reinforce the idea that cognition is a form of practice and to help action-oriented viewpoints to escape representationalism. In this paper, I shall try to demonstrate that Peirce’s semiotic pragmatism can be a meaningful methodological path to guide a reconciliation between not only anti-Cartesianism and representation but also representation and action. In order to accomplish this purpose, Peirce’s account to action, habit, thought and mind will be addressed through some of the guiding principles of his semiotic—sign and sign action. What follows is the re-examining of the problem of representation—as refuted by autopoietic enactivism—under the light of Peirce’s semiotic pragmatism. (shrink)

The early Stoics diagnose vicious agents with various psychological diseases, e.g. love of money and love of wine. Such diseases are characterized as false evaluative opinions that lead the agent to form emotional impulses for certain objects, e.g. money and wine. Scholars have therefore analyzed psychological diseases simply as dispositions for assent. This interpretation is incomplete, I argue, and should be augmented with the claim that psychological disease also affects what kind of action-guiding impressions are created prior to (...) giving assent. This proposal respects the Stoic insistence that impression-formation, no less than assent, is an activity of reason. In so far as the wine-lover’s reason is corrupted in a different way from the money-lover’s, the two vicious agents will form different action-guiding impressions when faced with similar stimuli. Here I juxtapose the Stoic account of expertise, according to which experts form more precise action-guiding impressions compared to the amateur, in virtue of possessing a system of grasps (katalēpseis). So expertise enhances, whereas psychological disease degrades, the representational fidelity of the impressions that prefigure action. With these commitments, the Stoics can be seen to offer a nuanced and principled theory of cognitive penetration and to anticipate some recent proposals in epistemology and cognitive science. (shrink)

This paper defends a dynamic model of the way in which perception is integrated with action, a model I refer to as ‘the navigational account’. According to this account, employing vision and other forms of distance perception, a creature acquires information about its surroundings via the senses, information that enables it to select and navigate routes through its environment, so as to attain objects that satisfy its needs. This form of perceptually guided activity should be distinguished from other kinds (...) of semi-automatic responses to visual stimuli that do not necessarily involve conscious experiences. It essentially involves inner states, which involve both the awareness of phenomenal qualities, and also a representational component. The navigational account is compared here with the enactive approach to perception, which opposes the view that perceptual experiences are inner states. This paper argues that a full account of perception raises a number of different questions. One central explanatory project concerns questions about the kinds of processes that currently enable a creature to identify and respond appropriately to distant objects: the answer, it is argued, lies in acknowledging the role of conscious inner representations in guiding navigational behaviour through complex environments. The fact that perception and action are interdependent does not conflict with the claim that inner representational states comprise an essential stage in visual processing. (shrink)

The aim of this article is to critically examine what I call Action-Centric Theories of Representation (ACToRs). I include in this category theories of representation that (1) reject construing representation in terms of a relation that holds between representation itself (the representational vehicle) and what is represented, and instead (2) try to bring the function that representations play for cognitive systems to the center stage. Roughly speaking, according to proponents of ACToRs, what makes a representation (that is, what (...) is constitutive of it being a representation) is its being functionally involved in preselecting or guiding the actions of cognitive systems. I intend to argue that while definitely valuable, ACToRs are underconstrained and thus not entirely satisfying, since there exist structures that would count as representations according to ACToRs, but which do not play functional roles that could be nontrivially or in an explanatorily valuable way classified as representing something for a cognitive system. I outline a remedy for this theoretical situation by postulating that a fully satisfying theory of representation in cognitive science should have two factors; i.e., it should combine the pragmatic, action-oriented aspect present in ACToRs with an element that emphasizes the importance of the relation holding between a representational vehicle and what is represented. (shrink)

In this paper we discuss an approach called grounded action cognition, which aims to provide a theory of the interdependencies between motor control and action-related cognitive processes, like perceiving an action or thinking about an action. The theory contrasts with traditional views in cognitive science in that it motivates an understanding of cognition as embodied, through application of Barsalou’s general idea of grounded cognition. To guide further research towards an appropriate theory of grounded action cognition (...) we distinguish between grounding qua acquisition and grounding qua constitution. On this basis, we distinguish three possible theoretical conceptions of grounded action cognition. In addition to these methodological and conceptual analyses, we draw on recent empirical evidence to motivate our inclination towards a particular theory. According to this theory certain representations are involved in action cognition and action perception that are not modality-specific as usually proposed by advocates of grounded cognition. Further, the evidence is in favor of our more specific theory stating that for some cognitive abilities, some motor abilites are constitutive. (shrink)

The representational dynamics of the brain is a subsymbolic process, and it has to be conceived as an "agent-free" type of dynamical self-organization. However, in generating a coherent internal world-model, the brain decomposes target space in a certain way. In doing so, it defines an "ontology": to have an ontology is to interpret a world. In this paper we argue that the brain, viewed as a representational system aimed at interpreting the world, possesses an ontology too. It decomposes target space (...) in a way that exhibits certain invariances, which in turn are functionally significant. A challenge for empirical research is to determine which are the functional regularities guiding this decomposition process. What are the explicit and implicit assumptions about the structure of reality, which at the same time shape the causal profile of the brain's motor output and the representational deep structure of the conscious mind arising from it (its "phenomenal output")? How do they constrain high-level phenomena like conscious experience, the emergence of a first-person perspective, or social cognition? By reviewing a series of neuroscientific results, we focus on the contribution the motor system makes to this process. As it turns out, the motor system constructs goals, actions, and intending selves as basic constituents of the world it interprets. It does so by assigning a single, unified causal role to them. Empirical evidence now clearly shows how the brain actually codes movements and action goals in terms of multimodal representations of organism-object relations. Under a representationalist analysis, this process can be interpreted as an internal representation of the intentionality relation itself. We try to show how such a more complex form of representational content, once it is in place, can later function as the building block for social cognition and a for more complex, consciously experienced representation of the first-person perspective as well. The motor system may therefore play a decisive role in understanding how the functional ontology of the human brain could be gradually extended into the subjective and social domains. (shrink)

For almost half a century dual-stream advocates have vigorously defended the view that there are two functionally specialized cortical streams of visual processing originating in the primary visual cortex: a ventral, perception-related ‘conscious’ stream and a dorsal, action-related ‘unconscious’ stream. They furthermore maintain that the perceptual and memory systems in the ventral stream are relatively shielded from the action system in the dorsal stream. In recent years, this view has come under scrutiny. Evidence points to two overlapping (...) class='Hi'>action pathways: a dorso-dorsal pathway that calculates features of the object to be acted on, and a ventro-dorsal pathway that transmits stored information about skilled object use from the ventral stream to the dorso-dorsal pathway. This evidence suggests that stored information may exert significantly more influence on visually guided action than hitherto assumed. I argue that this, in turn, supports the notion of skilled automatic action that is nonetheless agential. My focus here will be on actions influenced by implicit biases (stereotypes/prejudices). Action that is biased in this way, I argue, is in an important sense intentional and agential. (shrink)

In sensorimotor integration, representation involves an anticipatory model of the action to be performed. This model integrates efferent signals (motor commands), its reafferent consequences (sensory consequences of an organism’s own motor action), and other afferences (sensory signals) originated by stimuli independent of the action performed. Representation, a form of internal modeling, is invoked to explain the fact that behavior oriented to the achievement of future goals is relatively independent from the immediate environment. Internal modeling explains how a (...) cognitive system achieves its goals despite variations in the environment with insufficient and noisy sensory–perceptual data. In a self that acts intentionally on the environment, knowledge is dependent upon the necessity to guide actions directed toward an aim. The self-inner model, a representation of internal and external environments (including reafferent and afferent messages) and also of the behavior plans and desirable future states (aims) and efferent intentions (motor planning and motor command messages), is intrinsically linked to a thinking capacity, which is supposed to emerge from the binding of multiple influences. Thinking emerges when higher behavior strategies are considered possible and capable of leading to aims or the fulfillment of intentions. In this model, symbolization processes are projective and anticipatory and, in this way, beyond present referents. Symbolization occurs linked to action planning, command, and regulation in mental simulation. Meaning is related to an inner sense of a self that acts over the environment. (shrink)

In this commentary, we discuss Tom Cochrane’s theory of emotions. Cochrane offers an appealingly unified account of valent representations, ranging from simple responses to complex representations within a mechanistic framework. This offers some guidance as to how we might conceive of emotions as simple action-guiding responses in infants and animals, as well as context-sensitive evaluative states. While Cochrane argues for the centrality of bodily feelings, he does not consider his approach to be embodied in the narrower (...) sense. We question his reasons and suggest to think of emotions as embodied action-oriented representations. We, furthermore, suggest developing the approach with regard to the multiple roles that social norms play, and delve further into the nuanced relationship between bodily self-regulation and the formative influence of social norms on emotions. (shrink)

I present and consider critically O'Regan and Noë's sensorimotor contingency theory, proposed as an alternative to solve the explanatory gap problem. I start with the criticism that these authors address the current conception of representation, according to which conscious experiences are representations of the external world produced by the brain. Afterward, I summarize the way the sensorimotor contingency theory addresses the problem of the explanatory gap, explaining the existence, form, and content of visual consciousness in terms of an "exploratory (...) activity" mediated by sensorimotor contingency laws. Finally, in agreement with criticisms addressed to O'Regan and Noë's solution, I propose a way to face the problem of the explanatory gap, which, recognizing the relevance of the body and the external environment to the existence, form and content of visual consciousness, but privileging the role of the brain as an organ of visual consciousness, and as an agent who uses visual consciousness as a guide to initiate and maintain embodied and situated adaptive actions in the world. (shrink)

David Milner and Melvyn Goodale’s dissociation hypothesis is commonly taken to state that there are two functionally specialized cortical streams of visual processing originating in striate (V1) cortex: a dorsal, action-related “unconscious” stream and a ventral, perception-related “conscious” stream. As Milner and Goodale acknowledge, findings from blindsight studies suggest a more sophisticated picture that replaces the distinction between unconscious vision for action and conscious vision for perception with a tripartite division between unconscious vision for action, conscious vision (...) for perception, and unconscious vision for perception. The combination excluded by the tripartite division is the possibility of conscious vision for action. But are there good grounds for concluding that there is no conscious vision for action? There is now overwhelming evidence that illusions and perceived size can have a significant effect on action (Bruno & Franz, 2009; Dassonville & Bala, 2004; Franz & Gegenfurtner, 2008; McIntosh & Lashley, 2008). There is also suggestive evidence that any sophisticated visual behavior requires collaboration between the two visual streams at every stage of the process (Schenk & McIntosh, 2010). I nonetheless want to make a case for the tripartite division between unconscious vision for action, conscious vision for perception, and unconscious vision for perception. My aim here is not to refute the evidence showing that conscious vision can affect action but rather to argue (a) that we cannot gain cognitive access to action-guiding dorsal stream representations, and (b) that these representations do not correlate with phenomenal consciousness. This vindicates the semi-conservative view that the dissociation hypothesis is best understood as a tripartite division. (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)

A central idea in Ruth Millikan’s biosemantics is that a representation’s content is restricted to conditions required for the normal success of actions that it has as its function to guide. This paper raises and responds to a problem for this idea. The problem is that the success requirement seems to block us from saying that epistemic modal judgments represent our epistemic circumstances. For the normal success of actions guided by these judgments seems to depend on what is actually the (...) case, not on whether or to what extent various possibilities were supported by our evidence. In response, I argue, first, that actions guided by epistemic modal judgments have as their function to implement strategies for handling epistemic circumstances, second, that the successful performance of this function requires that aspects of these circumstances obtain, and, third, that biosemantics can thus understand epistemic modal judgments as representing these aspects. The recognition of such strategic contents introduces complications; I further argue that these are benign. (shrink)

Studies on terrorism with bias towards Boko Haram have mainly been carried out from non-linguistic fields. The few linguistics-related studies that have examined the media reportage of the BH activities, with emphasis on the discourse and linguistic strategies deployed in the representations, have not been sufficient. This study, therefore, identifies the linguistic and discourse strategies deployed by selected newspapers in representing the BH and other social actors. For data, headline and overline stories are purposively sampled from four newspapers, published (...) from 2011 to 2014, from the northern and southern parts of Nigeria. The analysis is guided by a combination of critical discourse analysis and systemic functional linguistics. In all the reports subjected to analysis, 13 representational strategies were identified, while at least 15 tools from Van Leeuwen’s categorisations were used in representing social actors. The newspapers also deployed discourse strategies to manage the voices of social actors, identify and specify the social actors and action, label, condemn BH activities, among others. The mediated reports on BH insurgency orientate Nigerians. (shrink)

Background -/- Ontology Design Patterns (ODPs) are representational artifacts devised to offer solutions for recurring ontology design problems. They promise to enhance the ontology building process in terms of flexibility, re-usability and expansion, and to make the result of ontology engineering more predictable. In this paper, we analyze ODP repositories and investigate their relation with upper-level ontologies. In particular, we compare the BioTop upper ontology to the Action ODP from the NeOn an ODP repository. In view of the differences (...) in the respective approaches, we investigate whether the Action ODP can be embedded into BioTop. We demonstrate that this requires re-interpreting the meaning of classes of the NeOn Action ODP in the light of the precepts of realist ontologies. -/- Results -/- As a result, the re-design required clarifying the ontological commitment of the ODP classes by assigning them to top-level categories. Thus, ambiguous definitions are avoided. Classes of real entities are clearly distinguished from classes of information artifacts. The proposed approach avoids the commitment to the existence of unclear future entities which underlies the NeOn Action ODP. Our re-design is parsimonious in the sense that existing BioTop content proved to be largely sufficient to define the different types of actions and plans. -/- Conclusions -/- The proposed model demonstrates that an expressive upper-level ontology provides enough resources and expressivity to represent even complex ODPs, here shown with the different flavors of Action as proposed in the NeOn ODP. The advantage of ODP inclusion into a top-level ontology is the given predetermined dependency of each class, an existing backbone structure and well-defined relations. Our comparison shows that the use of some ODPs is more likely to cause problems for ontology developers, rather than to guide them. Besides the structural properties, the explanation of classification results were particularly hard to grasp for 'self-sufficient' ODPs as compared with implemented and 'embedded' upper-level structures which, for example in the case of BioTop, offer a detailed description of classes and relations in an axiomatic network. This ensures unambiguous interpretation and provides more concise constraints to leverage on in the ontology engineering process. (shrink)

Psychology’s emphasis on empirical investigation has long benefited from conceptual developments taking place in its intellectual community, but also from cognate areas in Philosophy. This paper explores the implications for empirical psychology of a recent conceptual proposal advanced within the philosophy of perception by Bence Nanay. In particular, Nanay proposes that “pragmatic representations”, i.e., perceptual representations of the properties of objects necessary for the successful completion of actions, are the rightful target for a success semantics. A success semantics (...) is, roughly speaking, a theory of contents according to which the truth conditions of representations are to be identified with the success conditions of actions guided by the representations. The problem arises for Nanay’s proposal in that the empirical scrutiny of the contents of a pragmatic representation requires that one first ascertains their content, but it is not at all clear whether this could possibly be done given the non-linguistic character of pragmatic representations on the one hand, and the linguistic character of third-personal verbal data acquired through an heterophenomenological methodology on the other. This and other concerns raise worries about the empirical scrutability of Nanay’s proposal. (shrink)

What are the most detailed descriptions under which subjects intend to perform bodily actions? According to Pacherie (2006), these descriptions may be found by looking into motor representations—action representations in the brain that determine the movements to be performed. Specifically, for any motor representation guiding an action, its subject has an M‐intention representing that action in as much detail. I show that some M‐intentions breach the constraints that intentions should meet. I then identify a (...) set of intentions—motor intentions—that represent actions in as much detail as some motor representations while meeting the constraints that intentions should meet. (shrink)

What representational state mediates between perception and action? Bence Nanay says pragmatic representations, which are outputs of perceptual systems. This commits him to the view that optic ataxics face difficulty in performing visually guided arm movements because the relevant perceptual systems output their pragmatic representations incorrectly. Here, I argue that it is not enough to say that pragmatic representations are output incorrectly; we also need to know why they are output that way. Given recent evidence that (...) optic ataxia impairs peripersonal space representation, I argue that pragmatic representations are output incorrectly because the organizing principle of the vision-for-action system is blocked by optic ataxia. I then show how this means that this principle, not pragmatic representations, is the representational state that mediates between perception and action, i.e. the principle, not pragmatic representations, is the immediate mental antecedent of action. (shrink)

The “folk” theory of democracy that typically justifies the administrative state cannot help but lead to a discourse of constraint. If agency action is only legitimate when it mechanically applies the will of the voters as transposed by Congress through statutes, then the norms guiding that action will inevitably restrain agency discretion. As a result, attempts to establish the democratic credentials of the administrative state ironically obstruct the application of collective power. But this “folk” theory of democracy (...) is bad theory. It is empirically incredible and, alarmingly, facilitates dangerous populist politics. Political theory instead suggests that a theory of democratic representation not only better explains legislative outcomes, but also deprives demagogues and deregulatory partisans of the fictions that prop up their agendas. After a brief survey of representative theory, this article will demonstrate that a model of trustee representation adequately describes administration, reinforces its democratic credentials and constitutes a space for politics in shaping the regulations that govern us all. (shrink)

Common sense suggests that visual consciousness is essential to skilled motor action, but Andy Clark—inspired by Milner and Goodale's dual visual systems theory—has appealed to a wide range of experimental dissociations to argue that such an assumption is false. Critics of Clark's argument contend that the content driving motor action is actually within subjects' experience, just not easily discovered. In this article, I argue that even if such content exists, it cannot be guiding motor action, since (...) a review of current visual neuroscience indicates that the visual brain areas producing conscious representations are distinct from those driving motor action. (shrink)

Introduction: The empiricists and their context -- Empiricism and the empiricists -- The intellectual background to the early modern empiricists -- Martin Luther and the Reformation -- Aristotelian cosmology and the scientific revolution -- Aristotelian/scholastic hylomorphism and the rise of mechanism -- The Royal Society of London -- Francis Bacon (1561-1626) -- The natural realm : the idols of the mind -- Idols of the tribe -- Idols of the cave -- Idols of the marketplace -- Idols of the theatre (...) -- Knowledge and experience : induction introduced -- Aristotelian/scholastic syllogisms : deductions dismissed -- Baconian empiricism : induction introduced -- Conclusion: Bacon the empiricist -- Thomas Hobbes (1588-1679) -- The natural realm : Hobbes's materialistic mechanism -- The importance of motion -- Sensation and the mind -- Knowledge and experience : definitions and the euclidean method -- Two kinds of knowledge and proper ratiocination -- The method of analysis and the method of synthesis -- Conclusion: Hobbes, the empiricist -- Pierre Gassendi (1592-1655) -- The natural realm : Gassendi's atomism -- The basic principles of Gassendi's atomism -- Atomistic sensation -- Knowledge and experience : the middle way to knowledge -- The sceptics are partly correct -- Knowledge regained? -- Conclusion: Gassendi. the empiricist -- Robert Boyle (1627-1691) -- The natural realm : Boyle's mechanism (corpuscularianism) -- The basic principles of Boyle's mechanism (or corpscularianism) -- Sensation and the mind -- Knowledge and experience : mechanism and the cautious experimenter -- The excellency of mechanism -- Experimentation and the status of mechanism -- Conclusion: Boyle, the empiricist -- John Locke (1632-1704) -- The natural realm : Locke's mechanism -- Against innatism -- Ideas and the tabula rasa -- Primary and secondary qualities, and our confused idea of substance -- Locke on power -- Knowledge and experience : Locke's epistemology -- Indirect realism, or the representational theory of perception -- The certainty of knowledge -- The origin of knowledge -- The extent of knowledge -- Conclusion: Locke, the empiricist -- Isaac Newton (1642-1727) -- The natural realm : Newton's principia -- A world of forces : universal gravitation -- What kind of quality is gravity? -- Mechanism and action at a distance -- Knowledge and experience : rules for the study of natural philosophy -- The four rules -- Whither natural philosophy -- Conclusion: Newton, the empiricist -- George Berkeley (1685-1753) -- The natural realm : Berkeley's idealism -- The world contains only souls and ideas -- Esse est percipi : two arguments for idealism/immaterialism -- Against the primary/secondary quality distinction -- Knowledge and experience : Berkeley's common sense epistemology -- Against the representational theory of perception -- Defeating the skeptic, and returning to common sense -- Mechanism, newtonianism, and instrumentalism : Berkeley on the new science -- Responses to popular objections -- Conclusion: Berkeley, the empiricist -- David Hume (1711-1776) -- The natural realm : Hume's psychological approach -- Ideas and impressions -- The principles of association -- Knowledge and experience : Hume's semi-scepticism -- Relations of ideas vs. matters of fact -- From matters of fact to cause and effect : Hume's first question -- Knowledge of cause and effect : Hume's second question -- The problem of induction : Hume's third question -- Hume's positive account of causation : induction regained -- Conclusion: Hume, the empiricist -- Empiricism and the empiricists : summary and conclusion. (shrink)

From single‐cell organisms to complex neural networks, all evolved to provide control solutions to generate context‐ and goal‐specific actions. Neural circuits performing sensorimotor computation to drive navigation employ inhibitory control as a gating mechanism as they hierarchically transform (multi)sensory information into motor actions. Here, the focus is on this literature to critically discuss the proposition that prominent inhibitory projections form sensorimotor circuits. After reviewing the neural circuits of navigation across various invertebrate species, it is argued that with increased neural circuit (...) complexity and the emergence of parallel computations, inhibitory circuits acquire new functions. The contribution of inhibitory neurotransmission for navigation goes beyond shaping the communication that drives motor neurons, and instead includes encoding of emergent sensorimotor representations. A mechanistic understanding of the neural circuits performing sensorimotor computations in invertebrates will unravel the minimum circuit requirements driving adaptive navigation. (shrink)

The laws and principles which predict how perceptual qualities can be extracted from the most elementary visual signals were discovered by the Gestalt psychologists(e.g., Wertheimer,1923; Metzger,1930, translated and re-editedbySpillmann in 2009 and2012, respectively). Their seminal work has inspired visual science ever since, andhas led to exciting discoveries which have confirmed the Gestalt idea that the human brain would have an astonishing capacity for selecting and combining critical visual signals to generate output representations for decision making and action. This (...) capacity of selection and integration enables the perception of form and space, and the correct estimation of relative positions, trajectories, and distances of objects represented in planar images. This paper addresses problems of perceptual organization with critical implications for visual interfaces, and the design of surgical simulator platforms in particular. (shrink)

The aim of this paper is to argue that action-guiding vision is not cognitively impenetrable and arguments that suggest otherwise rely on an unjustified identification between actionguiding vision and dorsal vision – a functional and an anatomical way of describing the mind. The examination of these arguments show the importance of making a distinction between the functional and the anatomical level when addressing the problem of cognitive penetrability.

More and more cities develop urban food strategies to guide their efforts and practices towards more sustainable food systems. An emerging theme shaping these food policy endeavours, especially prominent in North and South America, concerns the enhancement of social justice within food systems. To operationalise this theme in a European urban food governance context we adopt Nancy Fraser’s three-dimensional theory of justice: economic redistribution, cultural recognition and political representation. In this paper, we discuss the findings of an exploratory document analysis (...) of the social justice-oriented ambitions, motivations, current practices and policy trajectories articulated in sixteen European UFSs. We reflect on the food-related resource allocations, value patterns and decision rules these cities propose to alter and the target groups they propose to support, empower or include. Overall, we find that UFSs make little explicit reference to social justice and justice-oriented food concepts, such as food security, food justice, food democracy and food sovereignty. Nevertheless, the identified resources, services and target groups indicate that the three dimensions of Fraser are at the heart of many of the measures described. We argue that implicit, fragmentary and unspecified adoption of social justice in European UFSs is problematic, as it may hold back public consciousness, debate and collective action regarding food system inequalities and may be easily disregarded in policy budgeting, implementation and evaluation trajectories. As a path forward, we present our plans for the RE-ADJUSTool that would enable UFS stakeholders to reflect on how their UFS can incorporate social justice and who to involve in this pursuit. (shrink)

The development of action representation during adolescence was investigated using a visually guided pointing motor task to test motor imagery. Forty adolescents and 33 adults were instructed to both execute and imagine hand movements from a starting point to a target of varying size. Reaction time was measured for both Execution and Imagery conditions. There is typically a close association between time taken to execute and image actions in adults because action execution and action simulation rely on (...) overlapping neural circuitry. Further, representations of actions are governed by the same speed-accuracy trade-off as real actions, as expressed by Fitts’ Law. In the current study, performance on the VGPT in both adolescents and adults conformed to Fitts’ Law in E and I conditions. However, the strength of association between E and I significantly increased with age, reflecting a refinement in action representation between adolescence and adulthood. (shrink)

To have an ontology is to interpret a world. In this paper we argue that the brain, viewed as a representational system aimed at interpreting our world, possesses an ontology too. It creates primitives and makes existence assumptions. It decomposes target space in a way that exhibits a certain invariance, which in turn is functionally significant. We will investigate which are the functional regularities guiding this decomposition process, by answering to the following questions: What are the explicit and implicit (...) assumptions about the structure of reality, which at the same time shape the causal profile of the brain's motor output and its representational deep structure, in particular of the conscious mind arising from it (its ''phenomenal output'')? How do they constrain high-level phenomena like conscious experience, the emergence of a first-person perspective, or social cognition? By reviewing a series of neuroscientific results and integrating them with a wider philosophical perspective, we will emphasize the contribution the motor system makes to this process. As it will be shown, the motor system constructs goals, actions, and intending selves as basic constituents of the world it interprets. It does so by assigning a single, unified causal role to them. Empirical evidence demonstrates that the brain models movements and action goals in terms of multimodal representations of organism-object-relations. Under a representationalist analysis, this process can be conceived of as an internal, dynamic representation of the intentionality-relation itself. We will show how such a complex form of representational content, once it is in place, can later function as a functional building block for social cognition and for a more complex, consciously experienced representation of the first-person perspective as well. (shrink)

Often, sensory input underdetermines perception. One such example is the perception of illusory contours. In illusory contour perception, the content of the percept includes the presence of a contour that is absent from the informational content of the sensation. (By “sensation” I mean merely information-bearing events at the transducer level. I intend no further commitment such as the identification of sensations with qualia.) I call instances of perception underdetermined by sensation “underdetermined perception.” The perception of illusory contours is just one (...) kind of underdetermined perception. The focus of this chapter is another kind of underdetermined perception: what I shall call "active perception". Active perception occurs in cases in which the percept, while underdetermined by sensation, is determined by a combination of sensation and action. The phenomenon of active perception has been used by several to argue against the positing of representations in explanations of sensory experience, either by arguing that no representations need be posited or that far fewer than previously thought need be posited. Such views include, but are not limited to those of Gibson (1966, 1986), Churchland. (shrink)

Anticipatory looking on mindreading tasks can indicate our expectation of an agent's action. The challenge is that social situations are often more complex, involving instances where we need to track an agent's false belief to successfully identify the outcome to which an action is directed. If motor processes can guide how action goals are understood, it is conceivable— where that kind of goal ascription occurs in false-belief tasks— for motor representations to account for someone's belief-like state. (...) Testing adults (N = 42) in a real-time interactive helping scenario, we discovered that participants' early mediolateral motor activity (leftwards– rightwards leaning on balance board) foreshadowed the agent's belief-based action preparation. These results suggest fast belief-tracking can modulate motor representations generated in the course of one's interaction with an agent. While adults' leaning, and anticipatory looking, revealed the contribution of fast false-belief tracking, participants did not correct the agent's mistake in their final helping action. These discoveries suggest that adults may not necessarily use another's belief during overt social interaction or find reflecting on another's belief as being normatively relevant to one's own choice of action. Our interactive task design offers a promising way to investigate how motor and mindreading processes may be variously integrated. (shrink)

Humans and other animals are able not only to coordinate their actions with their current sensorimotor state, but also to imagine, plan and act in view of the future, and to realize distal goals. In this paper we discuss whether or not their future-oriented conducts imply (future-oriented) representations. We illustrate the role played by anticipatory mechanisms in natural and artificial agents, and we propose a notion of representation that is grounded in the agent’s predictive capabilities. Therefore, we argue that (...) the ability that characterizes and defines a true cognitive mind, as opposed to a merely adaptive system, is that of building representations of the non-existent, of what is not currently (yet) true or perceivable, of what is desired. A real mental activity begins when the organism is able to endogenously (i.e. not as the consequence of current perceptual stimuli) produce an internal representation of the world in order to select and guide its conduct goal-directed: the mind serves to coordinate with the future. (shrink)

In this article, we examine how affect influences judgment and thought, but also how thought transforms affect. The general thesis is that the nature and impact of affective reactions depends largely on their objects. We view affect as a representation of value, and its consequences as dependent on its object or what it is about. Within a review of relevant literature and a discussion of the nature of emotion, we focus on the role of the object of affect in governing (...) both the nature of emotional reactions and the impact of affect and emotion on cognition and action. Although emotion is always about the here and now, the capacity for abstract thought means that the human here and now includes imagination as well as perception. Indeed, the hopes and fears that dominate human lives often involve things only imagined. (shrink)

Event concepts are unstructured atomic concepts that apply to event types. A paradigm example of such an event type would be that of diaper changing, and so a putative example of an atomic event concept would be DADDY'S-CHANGING-MY-DIAPER.1 I will defend two claims about such concepts. First, the conceptual claim that it is in principle possible to possess a concept such as DADDY'S-CHANGING-MY-DIAPER without possessing the concept DIAPER. Second, the empirical claim that we actually possess such concepts and that they (...) play an important role in our cognitive lives. The argument for the empirical claim has the form of an inference to the best explanation and is aimed at those who are already willing to attribute concepts and beliefs to infants and nonhuman animals. Many animals and prelinguistic infants seem capable of re-identifying event-types in the world, and they seem to store information about things happening at particular times and places. My account offers a plausible model of how such organisms are able to do this without attributing linguistically structured mental states to them. And although language allows adults to form linguistically structured mental representations of the world, there is no good reason to think that such structured representations necessarily replace the unstructured ones. There is also no good reason for a philosopher who is willing to explain the behavior of an organism by appealing to atomic concepts of individuals or kinds to not use a similar form of explanation when explaining the organism's capacity to recognize events. -/- We can form empirical concepts of individuals, kinds, properties, event-types, and states of affairs, among other things, and I assume that such concepts function like what François Recanati calls ‘mental files’ or what Ruth Millikan calls ‘substance concepts’ (Recanati 2012; Millikan 1999, 2000, 2017). To possess such a concept one must have a reliable capacity to re-identify the object in question, but this capacity of re-identification does not fix the reference of the concept. Such concepts allow us to collect and utilize useful information about things that we re-encounter in our environment. We can distinguish between a perception-action system and a perception-belief system, and I will argue that empirical concepts, including atomic event concepts, can play a role in both systems. The perception-action system involves the application of concepts in the service of (often skilled) action. We can think of the concept as a mental file containing motor-plans that can be activated once the individual recognizes that they are in a certain situation. In this way, recognizing something (whether an object or an event) as a token of a type, plays a role in guiding immediate action. The perception-belief system, in contrast, allows for the formation of beliefs that can play a role in deliberation and planning and in the formation of expectations. I distinguish between two particular types of belief which I call where-beliefs and when-beliefs, and I argue that we can model the formation of such perceptual beliefs in nonlinguistic animals and human infants in terms of the formation of a link between an empirical concept and a position on a cognitive map. According to the account offered, seemingly complex beliefs, such as a baby's belief that Daddy changed her diaper in the kitchen earlier, will not be linguistically structured. If we think that prelinguistic infants possess such concepts and are able to form such beliefs, it is likely that adults do too. The ability to form such beliefs does not require the capacity for public language, and we can model them in nonlinguistic terms; thus, we have no good reason to think of such beliefs as propositional attitudes. Of course, we can use sentences to refer to such beliefs, and thus it is possible to think of such beliefs as somehow relations to propositions. But it is not clear to me what is gained by this as we have a perfectly good way to think about the structure of such beliefs that does not involve any appeal to language. (shrink)

Differences in difficulty between isomorphs of the Tower of Hanoi are generally explained in terms of differences in processing loads required by the different versions Kotovsky & Fallside, 1989 . Our claim is that the general knowledge about an action, activated by the context, is what guides the elaboration of problem representation. To test this hypothesis, we manipulated the context using four isomorphs. The results support the hypothesis: the selection of the adequate point of view on the action (...) depends on the context, and is a crucial step in the elaboration of problem representation. The more difficult versions are those that require abandoning the first point of view and selecting a new one. (shrink)

This is the first chapter of Ways of Seeing co-authored with Marc Jeannerod. We ague for a representational approach to the puzzles of both visual perception and visually-guided actions.

This article proposes an action guide to making decisions regarding the ethical allocation of resources that affect access to healthcare services offered by community-based healthcare organizations. Using the filter of empirical data from a study of decision making in two community-based healthcare organizations, we identify potentially relevant conceptual guidance from a review of frameworks and action guides in the public health, health policy, and organizational ethics literature. We describe the development of this action guide. We used data (...) from a prior empirical study of the values that influence decision making about the allocation of resources in particular types of community-based healthcare organizations. We evaluated, organized, and specified the conceptual guidance we found in 14 frameworks for ethical decision making. The result is an action guide that includes four domains that are relevant to the context of the decision to be made, eight domains that are relevant to the process of the decision to be made, and 15 domains that are relevant to the criteria of the decision to be made. We demonstrate the potential use of this action guide by walking through an illustrative resource allocation decision. The action guide provides community-based healthcare organizations with a conceptually grounded, empirically informed framework for ethical decision making. (shrink)

This paper, starting from the awareness of the anthropological finitude, aims to investigate the symbolic meaning of the catastrophe in today's society. With reference to E. De Martino’s and G. Anders’s anthropo - philosophical theses, the paper analyzes the representation of present catastrophes as Apocalypses without eskaton , in which the "blindness" of man and his inability to react is manifested. Both technological catastrophes directly caused by man and environmental disasters indirectly produced by anthropic neglect causes a widespread sense of (...) powerlessness, leaving man devoid of theoretical and practical means to guide his action. This implies, however, the necessity to widen human "feel" and the ability to understand the "meaning" of our actions in the world. This paper aims to examine all these issues through an ecocritic analysis of the novel The Road by C. McCarthy, in order to show that there is still a deeply human way to experience the fragility and to represent the catastrophe. (shrink)

Various political realists claim the superior ‘action-guiding’ qualities of their way of approaching normative political theory, as compared to ‘liberal moralism’. This paper subjects that claim to critique. I first clarify the general idea of action-guidance, and identify two types of guidance that a political theory might try to offer – ‘prescriptive action-guidance’ and ‘orienting action-guidance’ – together with the conditions that must be met before we can understand such guidance as having been successfully offered. (...) I then go on to argue that if we take realist understandings of political psychology seriously, then realist attempts to offer action-guidance appear to fail by realism’s own lights. I demonstrate this by means of engagement with a variety of different realist theorists. (shrink)

If imagination is guided by the same principles as rational thoughts, then we ought not to stop at the way people make inferences to get insights about the workings of imagination; we ought to consider as well the way they make rational choices. This broader approach accounts for the puzzling effect of reasons to act on the mutability of actions.

It has come to be increasingly recognized that The Prince fails to offer a viable and practical guide to successful political action. Violent force provides Machiavelli's theory with the only even tentative form of purposive action he can theoretically sustain. In violence, elements of the action itself seem to appear as consequences, thus restoring a semblance of connection between deliberate action and outcomes. As a result, successful political action becomes less a question of examples and (...) precepts than a matter of improvisational daring, a kind of action that arises directly from the immediate situation itself. In this connection, Machiavelli's representation of Cesare Borgia serves as an inspirational example of the improvisatory prince. In the final analysis, action per se emerges as the only rival to fortuna. Impetuosity replaces skill and wisdom, meeting the capriciousness of fortuna with a form of action equally riotous. This seems less discouraging from the perspective of the theory once we recognize that Machiavelli's point of view has shifted from that of an imagined individual prince to the interests of the political field of action itself. From there, it is action itself that sustains the possibility of politics. (shrink)

This book argues that the negotiation of agency is central not only to the experience of war but also to its representation in cultural expressions, ranging from a notion of disablement, expressed in victimization, immobilization, traumatization, and death, to enablement, expressed in the perpetration of heroic, courageous, skillful, and powerful actions of assertion and dominance. In order to illustrate this thesis, it provides a comprehensive analysis of literary representations of the American War of Independence from 1775, the beginning of (...) the war, up until roughly 1860, when the Civil War marked a decisive historical turning point. As the first national war, it has an unquestionably exemplary status for the development of American conceptions of war. The in-depth study of exemplary texts from a variety of genres and by authors like Thomas Paine, Benjamin Franklin, James Fenimore Cooper, Catharine Sedgwick, William Gilmore Simms, and Herman Melville, demonstrates that the overall character of Revolutionary War literature presents the war as a forum in which collective and individual agency is expressed, defended, and cultivated. It uses the military environment in order to teach the values of discipline and self-subordination to a communal good, which are perceived as basic principles of a Republican virtue to guide the actions of the autonomous individual in a popular democracy. (shrink)

What are the main conditions that any theory of human rights should satisfy to guide action? If agents must take action for a fairer world as human rights discourse suggests, this is a crucial question to reflect upon. In this paper, I make a proposal. I argue that any theory of (moral) human rights that guides action on the basis of correlative duties must satisfy three key conditions. The first condition is focused on the specification of act-types, (...) the second concerns the distribution of correlative duties, and the third is focused on the resolution of (resolvable) conflicts of human rights. I show that this proposal has substantive implications because it implies to reject, challenge and, in some cases, resist ideas that are commonly accepted in the literature on human rights. (shrink)