In this analysis I use the first regional Central America ethics code to discuss the wider problems of corruption and media complicity with central governments in the region. Luis Moreno Ocampo of Transparency International has noted that to understand corruption factors one must first study formalized rules for the system. Following Moreno's suggestion, in this article I focus on the code and the actions it inspired to highlight the widespread corrupt media practices of the region. Although the code had an (...) immediate effect, that effect has waned and in some cases has been forgotten. (shrink)

In this highly original work, Teed Rockwell rejects both dualism and the mind-brain identity theory. He proposes instead that mental phenomena emerge not merely from brain activity but from an interacting nexus of brain, body, and world. The mind can be seen not as an organ within the body, but as a "behavioral field" that fluctuates within this brain-body-world nexus. If we reject the dominant form of the mind-brain identity theory -- which Rockwell calls "Cartesian materialism" -- and (...) accept this new alternative, then many philosophical and scientific problems can be solved. Other philosophers have flirted with these ideas, including Dewey, Heidegger, Putnam, Millikan, and Dennett. But Rockwell goes further than these tentative speculations and offers a detailed alternative to the dominant philosophical view, applying pragmatist insights to contemporary scientific and philosophical problems. Rockwell shows that neuroscience no longer supports the mind-brain identity theory because the brain cannot be isolated from the rest of the nervous system; moreover, there is evidence that the mind is hormonal as well as neural. These data, and Rockwell's reanalysis of the concept of causality, show why the borders of mental embodiment cannot be neatly drawn at the skull, or even at the skin. Rockwell then demonstrates how his proposed view of the mind can resolve paradoxes engendered by the mind-brain identity theory in such fields as neuroscience, artificial intelligence, epistemology, and philosophy of language. Finally, he argues that understanding the mind as a "behavioral field" supports the new cognitive science paradigm of dynamic systems theory. (shrink)

Learn the tips and tricks used by a top photographer in the digital photography industry in Rick Sammon's Top Digital Photography Secrets. Filled with beautiful photographs and the techniques Rick Sammon used to capture them, this book offers you motivation to capture stunning photographs and the tools and tricks you need to capture them. With more than 100 techniques for use behind the camera, this book will improve the camera skills of both amateur and experienced photographers. Additionally, this (...) book includes a chapter on post-production secrets, and a Rick Sammon DVD Guide lighting, camera, and digital photography basics. In this 1-hour DVD, Rick shows you how to get great photos using a variety of lighting sources, camera-specific techniques, and basic rules of photography. (shrink)

Global Engineering Ethics introduces the fundamentals of ethics in a context specific to engineering without privileging any one national or cultural conception of ethics. Numerous case studies from around the world help the reader to see clearly the relevance of design, safety, and professionalism to engineers. Engineering increasingly takes place in global contexts, with industrial and research teams operating across national and cultural borders. This adds a layer of complexity to already challenging ethical issues. This book is essential reading for (...) anyone wanting to understand or communicate the ethics of engineering, including students, academics, and researchers, and is indispensable for those involved in international and cross-cultural environments. (shrink)

The goal of this paper is to illuminate the connections between agency, perception, subjectivity, space and the body. Such connections have been the subject matter of much philosophical work. For example, the importance of the body and bodily action on perception is a growth area in philosophy of mind. Nevertheless, there are some key relations that, as will become clear, have not been adequately explored. We start by examining the relation between embodiment and agency, especially the dependence of agency on (...) perception and the dependence of perception on agency. We also consider the nature of subjectivity itself: In virtue of what do humans and animals but not rocks and pencils have genuine perceptual and agentive intentional contents? We sketch a hylomorphic account of subjects and subjectivity, which highlights connections between the conclusions argued for in the previous sections and some basic principles of teleosemantics. (shrink)

The emulation theory of representation is developed and explored as a framework that can revealingly synthesize a wide variety of representational functions of the brain. The framework is based on constructs from control theory (forward models) and signal processing (Kalman filters). The idea is that in addition to simply engaging with the body and environment, the brain constructs neural circuits that act as models of the body and environment. During overt sensorimotor engagement, these models are driven by efference copies in (...) parallel with the body and environment, in order to provide expectations of the sensory feedback, and to enhance and process sensory information. These models can also be run off-line in order to produce imagery, estimate outcomes of different actions, and evaluate and develop motor plans. The framework is initially developed within the context of motor control, where it has been shown that inner models running in parallel with the body can reduce the effects of feedback delay problems. The same mechanisms can account for motor imagery as the off-line driving of the emulator via efference copies. The framework is extended to account for visual imagery as the off-line driving of an emulator of the motor-visual loop. I also show how such systems can provide for amodal spatial imagery. Perception, including visual perception, results from such models being used to form expectations of, and to interpret, sensory input. I close by briefly outlining other cognitive functions that might also be synthesized within this framework, including reasoning, theory of mind phenomena, and language. Key Words: efference copies; emulation theory of representation; forward models; Kalman filters; motor control; motor imagery; perception; visual imagery. (shrink)

Paul Churchland's epistemology contains a tension between two positions, which I will call pragmatic pluralism and eliminative materialism. Pragmatic pluralism became predominant as his epistemology became more neurocomputationally inspired, which saved him from the skepticism implicit in certain passages of the theory of reduction he outlined in Scientific Realism and the Plasticity of Mind. However, once he replaces eliminativism with a neurologically inspired pragmatic pluralism, Churchland cannot claim that folk psychology might be a false theory, in any significant sense; cannot (...) claim that the concepts of Folk psychology might be empty of extension and lack reference; cannot sustain Churchland's criticism of Dennett's "intentional stance"; cannot claim to be a form of scientific realism, in the sense of believing that what science describes is somehow realer that what other conceptual systems describe. (shrink)

A number of recent attempts to bridge Husserlian phenomenology of time consciousness and contemporary tools and results from cognitive science or computational neuroscience are described and critiqued. An alternate proposal is outlined that lacks the weaknesses of existing accounts.

b>: The problem of how physical systems, such as brains, come to represent themselves as subjects in an objective world is addressed. I develop an account of the requirements for this ability that draws on and refines work in a philosophical tradition that runs from Kant through Peter Strawson to Gareth Evans. The basic idea is that the ability to represent oneself as a subject in a world whose existence is independent of oneself involves the ability to represent space, and (...) in particular, to represent oneself as one object among others in an objective spatial realm. In parallel, I provide an account of how this ability, and the mechanisms that support it, are realized neurobiologically. This aspect of the article draws on, and refines, work done in the neurobiology and psychology of egocentric and allocentric spatial representation. (shrink)

To develop more effective ethics education for cross-cultural and international engineering, a study was conducted to determine what Chinese engineering students have learned and think about ethics. Recent research shows traditional approaches to ethics education are potentially ineffective, but also points towards ways of improving ethical behaviors. China is the world’s most populous country, graduating and employing the highest number of STEM majors, although little empirical research exists about the ethical knowledge and perspectives of Chinese engineering students. When compared to (...) engineering students in the US, Chinese engineering students received less ethics education; the form of the education they did receive stressed virtue ethics or the development of moral character; conceive of ethics in contradistinction to the law, where ethics deals with matters of right and wrong not covered by legality. Based on these findings and research in moral psychology and behavioral ethics, recommendations are made for improving engineering ethics education both in China and abroad. (shrink)

Portrays the life and literary development of the Spanish writer and philosopher in relation to the history of European philosophy at the turn of the century.

Corporate philanthropy describes the action when a corporation voluntarily donates a portion of its resources to a societal cause. Although the thought of philanthropy invokes feelings of altruism, there are many objectives for corporate giving beyond altruism. Meeting strategic corporate objectives can be an important if not primary goal of philanthropy. The purpose of this paper is to share insights from a strategic corporate philanthropic initiative aimed at increasing the pool of frontline customer contact employees who are performance-ready, while supporting (...) curriculum development and infrastructure improvement for selected university business programs, creating a win-win situation for the company and the universities. This paper will address three objectives. First, we will examine the evolution of strategic philanthropy from the traditional view to its current position as a strategic option. Second, we will address the recruitment of front line talent needs (customer facing jobs in sales, customer service, and marketing) based on the profit maximization model of strategic philanthropy. Finally, we will offer conclusions and issues for future research. (shrink)

The unity of mind and body need not imply accepting the unity of mind and brain, because the mind-brain identity is something that science has presupposed, not discovered. I cite evidence from modern neuroscience that cognitive activities are distributed throughout the human nervous system, which challenges the 'scientific' assumption (believed by Descartes, among others) that the brain is the seat of the soul, and the rest of the nerves are mere message cables to the brain. Dennett comes close to accepting (...) this point when he criticizes 'Cartesian materialism', and yet he still claims that Vie head is headquarters'. Accepting that the mind is the entire nervous system solves some philosophical problems, for Dennett and others. There is also some evidence that indicates that some cognitive activities may be hormonal rather than neural, which raises some challenging problems for the once obvious distinction between causing a mental state and embodying that state. (shrink)

Engineering is more cross-cultural and international than ever before, presenting challenges and opportunities in the way engineering ethics is conceived and delivered. To assist in providing more effective ethics education to increasingly diverse groups, this paper shares three related projects implemented at the University of Michigan-Shanghai Jiao Tong University Joint Institute (China). These projects are united in their attempts to address challenges arising from the increasingly global nature of engineering. The first is a course on global engineering ethics, developed for (...) and attended by engineering students from diverse backgrounds. The second is a website hosting contents on global engineering ethics education and conducting research related to cross-cultural moral psychology. The third explores methods of assessing engineering ethics and moral development, using paradigms of ethical decision-making. Although these projects were developed in a Chinese-US collaboration with university students, these contexts could facilitate the adoption of similar programs elsewhere, with practicing engineers. (shrink)

The Philosophy of Matter is a journey in thinking through the material fate of the earth itself; its surfaces and undercurrrents, ecologies, environments and irreparable cracks. With figures such as Spinoza, Gilles Deleuze and Michel Serres as philosophical guides and writings on New Materialism, Posthumanism and Affect Theory as intellectual context, Rick Dolphijn proposes a radical rethinking of some of the basic themes of philosophy: subjectivity, materiality, body (both human and otherwise) and the act of living. This rethink is (...) a work of imagination and meditation in order to conceive of "another earth for another people". It is a homage to courageous thinking that dares to question the religious, capitalist and humanist realities of the day. A poetic philosophy of how to live in troubling times when even the earth beneath us feels unstable, Dolphijn offers a way to think about the world with depth, honesty and glimpses of hope. (shrink)

This article describes the development and teaching of a course on global engineering ethics in Shanghai Jiao Tong University, China. It outlines course objectives, methods, and contents, and instructor experience and plans for future development. This is done with the goal of helping educators to plan standalone courses and/or integrated modules on global engineering and technology ethics, which address challenges arising from the increasingly cross-cultural and international environments of contemporary technology and engineering practice. These efforts are motivated by the global (...) environments of engineering, as well as recent research in empirical moral psychology. Although this course was developed and taught in China, as a course on global engineering ethics taught to students from throughout the world, its approach could be beneficial elsewhere. (shrink)

A Publisher correction to this paper has been published: https://doi.org/10.1007/s40889-020-00118-8.

Although at one level Jean-Pierre Jeunet’s Le Fabuleux Destin d’Amélie Poulain is a sweet, attractive film about a young Parisian doing good deeds, it also offers a compelling analysis of the role of technology in our modern lives. The film paints a world where machines and a mechanistic worldview are appealing because humans have a desire to control their destinies but threatening because humans value freedom. The work of French social theorist Jacques Ellul is especially useful in analyzing these facets (...) of the film as technology and freedom were consistent themes in his various books on the modern milieu. (shrink)

It is remarkable how similar today's mind-body debates are to the philosophical critiques of biological science, such as Henri Bergson's Vitalism at the turn of the last century. Philosophers like Bergson became famous arguing that science could never account for life. One reason was that living creatures could not be decomposed into fundamental units, in spite of the empirical finding that all animate things consist of basic cells with remarkably general properties in a bewildering profusion of variation. Today we know (...) that each of those cells has nearly identical DNA-RNA mechanisms, and that, to give one example, humans have about 50% of DNA in common with such creatures as yeast and C. elegans, the tiny worms that is now almost completely defined in genotype and phenotype. The cell and its genetic machinery can plausibly be called the atom of life. So Bergson's anti-atomism was wrong in large part. Indeed, had we followed his advice about 1900, we would still be living in the first great industrial age. (shrink)

He describes his position as "neo-Carnapian", i.e. he is claiming that even if the question is meaningful, that doesn't mean it's worth looking into. He's probably right, in the sense that anyone can be right about a personal evaluative choice. And until I started questioning the belief that there is only one kind of physical process that could embody consciousness, I felt the same way myself. But the point about this thought experiment is that the current state of cognitive science (...) offers us two possible candidates for the embodiment of mind. And as Bickle points out, it seems like nothing we can imagine discovering in the future could settle this problem one way or the other. If this is true, this means that, strictly speaking, all this talk about being on the verge of a scientific understanding of consciousness is hype: No matter how close we get to solving the Chalmersian easy problems, we are getting nowhere nearer to solving the hard problem. If this is true, Cognitive Scientists ought to change their description of what they are doing, even if it cuts back on publicity and grant money. But I don't want to believe this, and I think the only way to avoid believing this is to discover the presuppositions that compel this belief, and see if we can change them. It's a dirty little job, but somebody has to do it, and philosophers seem less unqualified to attempt it than anyone else. Note, however, that I am not claiming we can use a thought experiment all by itself to find the answer, the way Searle claimed that the Chinese Room experiment supposedly proved that a computer couldn't be conscious. As RONALD LEMMEN points out, the fact that we can imagine something doesn't tell us anything about the world, only about our concepts of the world. Remember that the conclusion of my thought experiment was a question, not an answer. My only goal is to help clarify the question. (shrink)

I am grateful to Markate Daly for forcing me to clarify my concept of the relationship between experience and know-how. She may be correct in saying that "None of the passive endurings and sufferings, loves, enjoyments and imaginings of Dewey's conception can be characterized as a part of 'knowing how' as it is currently understood." But I think that there is a similarity between passive experience and active coping that distinguishes them both from the allegedly "objective" sense data that Dewey (...) was rejecting. Experiences of love and suffering don't simply present themselves to us as independent entities. They are richly interwoven with each other and with the world, in much the same way as the connections between muscles and perceptual affordances. I tried to explain why I saw both emotions and knowing-how affordances to be governed by the same principles in the section of the paper dealing with Gibson, but of course there is still a great deal more to be said. (shrink)

This work explores the significance of two recurring themes in the thought of Gilles Deleuze: his critique of psychoanalysis and praise for Anglo-American literature. Tracing the overlooked influence of English writer D.H. Lawrence on Deleuze, Rockwell Clancy shows how these themes ultimately bear on two competing 'political anthropologies', conceptions of the political and the respective accounts of philosophical anthropology on which they are based. Contrary to the mainstream of both Deleuze studies and contemporary political thought, Clancy argues that the (...) major contemporary importance of Deleuze’s thought consists in the way he grounds his analyses of the political on accounts of philosophical anthropology, helping to make sense of the contemporary backlash against inclusive liberal values evident in forms of political conservatism and religious fundamentalism. (shrink)

This original cross-disciplinary work examines the crucial role of dialogue in philosophy from the oral dialogues of Socrates; through the written dialogues of Plato, Cicero, Lucian, Valla, Hume, and Heidegger; to the present ubiquitous form of dialogue on the Internet. Geoffrey Rockwell's main point is that in dialogue, be it oral, written, or electronic, there is a common mode of persuasion at work. The dialogue is an orchestrated event meant to be overheard. While the author is absent, the readers (...) of the dialogue are in a sense present as eavesdroppers on a conversation scripted to encourage them to judge between the characters and the philosophical positions they represent. Relying heavily on Italian Renaissance theories of dialogue, Rockwell builds on Sperone Speroni's comparison of dialogue to comedy in which there is a mixture of voices, each with its own form and content. He then looks to the essays of M. M. Bakhtin to propose a working definition of dialogue as a unity of diverse voices. Dialogue is many things, but it is principally about the culture of thoughtful conversation. It is a genre suited to presenting how people discuss ideas, how positions are related to character, and surveying positions that can be taken on a subject. In a world increasingly connected by the Internet, there is no more appropriate genre for study. (shrink)

The Early Dialectics Within Husserl's Transcendental Phenomenology Rick Sprague. with me the very categories of thought I wish to understand critically. Thus coming to awareness must be coming to know the knowing with which I began.

[1] It is well-known that Evans laid the groundwork for a truly radical and fruitful theory of _content_ -- a theory according to which content is a genus with at least conceptual and nonconceptual varieties as species, and in which nonconceptual content plays a very significant role. It is less well-recognized that Evans was also in the process of working out the details of a truly radical and groundbreaking theory of _representation_, a task he was unfortunately unable to bring to (...) any satisfactory stage of fruition. I am here drawing the distinction between a theory of. (shrink)

Michel Serres captures the urgencies of our time; from the digital revolution to the ecological crisis to the future of the university, the crises that code the world today are addressed in an accessible, affirmative and remarkably original analysis in his thought. This volume is the first to engage with the philosophy of Michel Serres, not by writing 'about' it, but by writing 'with' it. This is done by expanding upon the urgent themes that Serres works on; by furthering his (...) materialism, his emphasis on communication and information, his focus on the senses, and the role of mathematics in thought. His famous concepts, such as the parasite, 'amis de viellesse', and the algorithm are applied in 21st century situations. With contributions from an international and interdisciplinary team of authors, these writings tackle the crises of today and affirm the contemporary relevance of Serres' philosophy. (shrink)

I explain a strategy, called model-based control, which has proven useful in control theory, and argue that many aspects of brain function can be understood as applications of this strategy. I first demonstrate that in the domain of motor control, there is good evidence that the brain constructs models, or emulators, of musculoskeletal dynamics. I then argue that imagery, motor, visual and otherwise, can be supported by these emulatory mechanisms. I argue that the same apparatus to understanding aspects of psychological (...) development, including the development of theory of mind. I then show how features of linguistic competence can be addressed with the same mechanisms. Finally, I develop a semantic theory applicable to these emulators. (shrink)

Research in engineering ethics has assessed the ethical reasoning of students in mostly the US. However, it is not clear that ethical judgments are primarily the result of ethical reasoning, or that conclusions based on US samples would be true of global populations. China now graduates and employs more STEM (science technology engineering and mathematics) majors than any other country in the world, but the moral cognition and ethics education of Chinese engineers remains understudied. To address this gap, a study (...) was conducted examining the relations between ethical reasoning, moral intuitions, and ethics education among engineering students in China. Engineering students at a university in Shanghai, China completed measures of ethical reasoning and moral intuitions before and after a course on global engineering ethics. Among engineering students in China, (1) ethical reasoning is positively related to an emphasis on care and fairness and (2) global ethics education results in significantly higher levels of ethical reasoning, as well as a greater concern with fairness and loyalty. Whereas the relation between ethical reasoning and moral intuitions among engineering students in China is similar to that of students in the US, ethics education affects engineering students in China differently from their US counterparts. (shrink)

I argue against a growing radical trend in current theoretical cognitive science that moves from the premises of embedded cognition, embodied cognition, dynamical systems theory and/or situated robotics to conclusions either to the effect that the mind is not in the brain or that cognition does not require representation, or both. I unearth the considerations at the foundation of this view: Haugeland's bandwidth-component argument to the effect that the brain is not a component in cognitive activity, and arguments inspired by (...) dynamical systems theory and situated robotics to the effect that cognitive activity does not involve representations. Both of these strands depend not only on a shift of emphasis from higher cognitive functions to things like sensorimotor processes, but also depend on a certain understanding of how sensorimotor processes are implemented - as closed-loop control systems. I describe a much more sophisticated model of sensorimotor processing that is not only more powerful and robust than simple closed-loop control, but for which there is great evidence that it is implemented in the nervous system. The is the emulation theory of representation, according to which the brain constructs inner dynamical models, or emulators, of the body and environment which are used in parallel with the body and environment to enhance motor control and perception and to provide faster feedback during motor processes, and can be run off-line to produce imagery and evaluate sensorimotor counterfactuals. I then show that the emulation framework is immune to the radical arguments, and makes apparent why the brain is a component in the cognitive activity, and exactly what the representations are in sensorimotor control. (shrink)

This fascinating volume draws on the work of Gilles Deleuze to examine how we relate to the edible. Rick Dolphijn traveled to the disparate cities of Hangzhou, Boston, Bangalore, and Lyon and conducted over one hundred interviews with the cities' residents. He then used the philosophical concepts of Deleuze to analyze his travel experiences and investigate the role of food in human culture and society. His work shows how the micropolitics of food reveal fascinating insights into cultural concepts such (...) as the self, the state, dietetics, and capitalism. _Foodscapes_ ultimately offers an unusual and intriguing perspective on food's complex role in our daily lives. (shrink)

In Knowing Emotions, Furtak argues that it is only through the emotions that we can perceive meaning in life, and only by feeling emotions that we are able to recognize the value or significance of anything whatsoever. Our affective responses and dispositions therefore play a critical role in human existence, and their felt quality is intimately related to the awareness they provide.

I briefly sketch a notion of generic phenomenology, and what I call the wave-collapse illusion to the effect that transitions from generic to detailed phenomenology are not noticed as phenomenal changes. Change blindness and inattentional blindness can be analyzed as cases where certain things are phenomenally present, but generically so.

b>: In this article I outline, apply, and defend a theory of natural representation. The main consequences of this theory are: i) representational status is a matter of how physical entities are used, and specifically is not a matter of causation, nomic relations with the intentional object, or information; ii) there are genuine (brain-)internal representations; iii) such representations are really representations, and not just farcical pseudo-representations, such as attractors, principal components, state-space partitions, or what-have-you;and iv) the theory allows us to (...) sharply distinguish those complex behaviors which are genuinely cognitive from those which are merely complex and adaptive. (shrink)

Emotion Review, Volume 14, Issue 4, Page 261-264, October 2022. According to Jean Moritz Müller's The world-directedness of emotional feeling, the reason why emotions do not apprehend or disclose value is that one cannot apprehend what one has already apprehended: the value in question, he claims, is apprehended prior to the emotional feeling. Emotions, then, should not be conceived as apprehending value since they already presuppose awareness of it. I can be acquainted with a fact without feeling aware of the (...) meaning it holds. Yet I argue that only an emotional reaction actually registers value or disvalue. My value-responsive concept of emotion is one that Müller rejects. Yet I contend that to recognize the loss of a beloved person, for instance, just is to feel the emotion of grief. (shrink)

This article outlines the main tenets of affect theory and links these to Sloterdijk’s spherology. Where affect foregrounds prepersonal energies and posthuman impulses, spherology provides a lens for considering how humans congregate in constantly reconfiguring socialities in their pursuit of legitimacy and immunity. The article then explores the relevance of “affective spheres” for contemporary social science research. The article’s main argument here is that research of contemporary organisational and professional practices must increasingly be spherogenic, or seeking to build “affective spheres.” (...) The basis of this argument are the in situ complexity and fast-changing nature of practices, and the increasing challenges involved in objectifying or ‘freezing’, and analysing or dissecting such practices. The article draws for its case study on a video-reflexive project conducted in a U.S. health service. The article concludes that the notion of research as spherogenics counterbalances the conventional methodological emphasis on a predetermined stance —whether neutral or political—in our construction and enactment of social science research. (shrink)

Globally, chronic disease and conditions such as diabetes, cardiovascular disease, depression and cancer are the leading causes of morbidity and mortality. Why, then, are public health efforts and programs aimed at preventing chronic disease so difficult to implement and maintain? Also, why is primary care—the key medical specialty for helping persons with chronic disease manage their illnesses—in decline? Public health suffers from its often being socially controversial, personally intrusive, irritating to many powerful corporate interests, and structurally designed to be largely (...) invisible and, as a result, taken for granted. Primary care struggles from low reimbursements, relative to specialists, excessive paperwork and time demands that are unattractive to medical students. Our paper concludes with a discussion of why the need for more aggressive public health and redesigned primary care is great, will grow substantially in the near future, and yet will continue to struggle with funding and public popularity. (shrink)

Has not the time fully come to lift the prohibition on a regulated market in organs for transplantation? Is there a price for such a market that would be too high to pay? The author revisits the cases for and against organ markets in the light of cultural shifts in society and asks whether the traditional insistence on altruism represents a hindrance to much needed developments or a safeguard for much valued public goods.

Through theoretical discussion, literature review, and a computational model, this paper poses a challenge to the notion that perspective-taking involves a fixed architecture in which particular processes have priority. For example, some research suggests that egocentric perspectives can arise more quickly, with other perspectives (such as of task partners) emerging only secondarily. This theoretical dichotomy–between fast egocentric and slow other-centric processes–is challenged here. We propose a general view of perspective-taking as an emergent phenomenon governed by the interplay among cognitive mechanisms (...) that accumulate information at different timescales. We first describe the pervasive relevance of perspective-taking to cognitive science. A dynamical systems model is then introduced that explicitly formulates the timescale interaction proposed. This model illustrates that, rather than having a rigid time course, perspective-taking can be fast or slow depending on factors such as task context. Implications are discussed, with ideas for future empirical research. (shrink)

Corballis's explanation for right-handedness in humans relies heavily on the gestural protolanguage hypothesis, which he argues for by a series of “intuition pumps.” Scrutinizing the mirror system hypothesis and modern gesture as components of the argument, we find that they do not provide the desired evidence of a gestural precursor to speech.