We have learned that the issues we raised are very difficult to think about clearly, and what "works" for one thinker falls flat for another, and leads yet another astray. So it is particularly useful to get these re-expressions of points we have tried to make. Both commentaries help by proposing further details for the Multiple Drafts Model, and asking good questions. They either directly clarify, or force us to clarify, our own account. They also both demonstrate how (...) hard it is for even sympathetic commentators always to avoid the very habits of thought the Multiple Drafts Model was designed to combat. While acknowledging and expanding on their positive contributions, we must sound a few relatively minor alarms. (shrink)

Any theoretician constructing a serious model of consciousness should carefully assess the details of empirical data generated in the neurosciences and psychology. A failure to account for those details may cast doubt on the adequacy of that model. This paper presents a case in point. Dennett and Kinsbourne's (Dennett, D., & Kinsbourne, M. (1992). Time and the observer: The where and when of consciousness in the brain. Behavioral and Brain Sciences, 15, 183-243) assault on the materialist version of the Cartesian (...) Theater model of the mind relies significantly on the superiority of their Multiple Drafts model of consciousness as an explanation of the phenomenon of metacontrast. However, their description of metacontrast is, in important ways, inadequate. The result is that their explanation of how the Multiple Drafts model handles this phenomenon fails to account for the actual data. In this paper I offer a more complete description of metacontrast, show how Dennett and Kinsbourne's explanation fails, and argue that there are good theoretical reasons for choosing the so-called Stalinesque model over the so-called Orwellian model. (shrink)

Proponents of the hard problem of consciousness argue that the zombie and inverted spectrum thought experiments demonstrate that consciousness cannot be physical. They present scenarios designed to demonstrate that it is conceivable that a physical replica of someone can have radically different or no conscious experiences, that such an experience-less replica is possible and therefore that materialism is false. I will argue that once one understands the limitations that the physics of this world puts on cognitive systems, zombies and the (...) inverted spectrum are not conceivable. (shrink)

I explore some surprising convergences between apparently opposite theories of consciousness—panpsychism and eliminativism. I outline what a ‘Dennettian panpsychism’ might look like, and consider some of the challenging but fertile questions it raises about determinacy, holism, and subjecthood.What unites constitutive panpsychism and the multiple drafts model is that both present the unitary consciousness we can report as resting atop a multiplicity of independent processes; both reject as misguided the search for a definite threshold between processing that is truly (...) conscious and that which is merely preconscious. What divides them is that Dennett regards it as unreasonable to posit inaccessible consciousness, but reasonable to doubt or deny the existence of consciousness, while panpsychists think the opposite. (shrink)

whatever it is that occurs in between the two. Though superficially tempting, this idea heightens the air of mystery surrounding consciousness. As far..

In Consciousness Explained, Daniel Dennett presents the Multiple Drafts Theory of consciousness, a very brief, largely empirical theory of brain function. From these premises, he draws a number of quite radical conclusions—for example, the conclusion that conscious events have no determinate time of occurrence. The problem, as many readers have pointed out, is that there is little discernible route from the empirical premises to the philosophical conclusions. In this article, I try to reconstruct Dennett's argument, providing both the (...) philosophical views behind the empirical premises, and the hidden empirical arguments behind the derivation of the philosophical conclusions. (shrink)

The point of the suggestions made below is not to design a perfectly representative voting system—there is no such thing, given the multiplicity of functions elections perform—but to encourage a deeper public discussion of the issues facing Australia, and at the same time reduce the bitterness of partisan and factional conflict.

Several quantitative techniques for choosing among data models are available. Among these are techniques based on algorithmic information theory, minimum description length theory, and the Akaike information criterion. All these techniques are designed to identify a single model of a data set as being the closest to the truth. I argue, using examples, that many data sets in science show multiple patterns, providing evidence for multiple phenomena. For any such data set, there is more than one data model (...) that must be considered close to the truth. I conclude that, since the established techniques for choosing among data models are unequipped to handle these cases, they cannot be regarded as adequate. ‡I presented a previous version of this paper at the 20th Biennial Meeting of the Philosophy of Science Association, Vancouver, November 2006. I am grateful to the audience for constructive discussion. I thank Leiden University students Marjolein Eysink Smeets and Lenneke Schrier for suggesting the cortisol example, and Remko van der Geest for comments on a draft. †To contact the author, please write to: Faculty of Philosophy, University of Leiden, P.O. Box 9515, 2300 RA Leiden, The Netherlands; e-mail: [email protected]. (shrink)

ABSTRACT This essay focuses on two underlying presumptions that impinge on the effort of UNESCO to engender universal agreement on a set of bioethical norms: the conception of universality that pervades much of the document, and its disregard of structural inequalities that significantly impact health. Drawing on other UN system documents and recent feminist bioethics scholarship, we argue that the formulation of universal principles should not rely solely on shared ethical values, as the draft document affirms, but also on differences (...) in ethical values that obtain across cultures. UNESCO's earlier work on gender mainstreaming illustrates the necessity of thinking from multiple perspectives in generating universal norms. The declaration asserts the ‘fundamental equality of all human beings in dignity and rights’1 and insists that ‘the highest attainable standard of health is one of the fundamental rights of every human being without distinction of race, religion, political belief, economic or social condition’2 yet it does not explicitly recognize disparities of power and wealth that deny equal dignity and rights to many. Without attention to structural (as opposed to merely accidental) inequities, UNESCO's invocation of rights is so abstract as to be incompatible with its avowed intention. (shrink)

The proposal that probabilistic inference and unconscious hypothesis testing are central to information processing in the brain has been steadily gaining ground in cognitive neuroscience and associated fields. One popular version of this proposal is the new theoretical framework of predictive processing or prediction error minimization, which couples unconscious hypothesis testing with the idea of ‘active inference’ and claims to offer a unified account of perception and action. Here we will consider one outstanding issue that still looms large at the (...) core of the PEM framework: the lack of a clear criterion for distinguishing conscious states from unconscious ones. In order to fulfill the promise of becoming a unifying framework for describing and modeling cognition, PEM needs to be able to differentiate between conscious and unconscious mental states or processes. We will argue that one currently popular view, that the contents of conscious experience are determined by the ‘winning hypothesis’, falls short of fully accounting for conscious experience. It ignores the possibility that some states of a system can control that system’s behavior even though they are apparently not conscious. What follows from this is that the ‘winning hypothesis’ view does not provide a complete account of the difference between conscious and unconscious states in the probabilistic brain. We show how this problem for the received view can be resolved by augmenting PEM with Daniel Dennett’s multiple drafts model of consciousness. This move is warranted by the similar roles that attention and internal competition play in both the PEM framework and the multiple drafts model. (shrink)

Dennett’s work has had a profound impact on philosophical and scientific understanding of consciousness. However, interpreting Dennett’s work on consciousness is notoriously challenging. Some have even suggested that his ideas are contradictory. This paper develops and defends an interpretation of Dennett’s views, on which consciousness is a real pattern. I argue that this interpretation can make sense of some initially puzzling features of the view, including: multiple drafts, global workspace theory, qualia eliminativism, consciousness as a user-illusion, and the (...) claim that our reports about consciousness have a special kind of authority. Far from being a tangle of contradictory ideas, this interpretation of Dennett consists of a consistent and robust theory of conscious experience. (shrink)

The Global Workspace Theory (GWT) proposed by Bernard Baars (1988) along with Daniel Dennett’s (1991) Multiple Drafts Model (MDM) of consciousness are renowned cognitive theories of consciousness bearing similarities and differences. Although Dennett displays sympathy for GWT, his own MDM does not seem to be fully compatible with it. This work discusses this compatibility, by asking if GWT suffers from Daniel Dennett’s criticism of what he calls a “Cartesian Theater”. We identified in Dennett 10 requirements for avoiding the (...) Cartesian Theater. We believe that some of these requirements are violated by GWT, but not all, hence there is partial incompatibility with MDM, and it is nonsense to answer if GWT is or is not a Cartesian Theater. However, by asking such question we conclude that the issues around this discussion involve fuzzy claims about degrees of consciousness and we show how the Neuro-Astroglial Interaction Model (NAIM) is fit for solving such conceptual issues. (shrink)

This paper deals with a number of technical achievements that are instrumental for a dis-solution of the so-called "Hole Argument" in general relativity. Such achievements include: 1) the analysis of the "Hole" phenomenology in strict connection with the Hamiltonian treatment of the initial value problem. The work is carried through in metric gravity for the class of Christoudoulou-Klainermann space-times, in which the temporal evolution is ruled by the "weak" ADM energy; 2) a re-interpretation of "active" diffeomorphisms as "passive and metric-dependent" (...) dynamical symmetries of Einstein's equations, a re-interpretation which enables to disclose their (up to now unknown) connection to gauge transformations on-shell; understanding such connection also enlightens the real content of the Hole Argument or, better, dis-solves it together with its alleged "indeterminism"; 3) the utilization of the Bergmann-Komar "intrinsic pseudo-coordinates", defined as suitable functionals of the Weyl curvature scalars, as tools for a peculiar gauge-fixing to the super-hamiltonian and super-momentum constraints; 4) the consequent construction of a "physical atlas" of 4-coordinate systems for the 4-dimensional "mathematical" manifold, in terms of the highly non-local degrees of freedom of the gravitational field (its four independent "Dirac observables"). Such construction embodies the "physical individuation" of the points of space-time as "point-events", independently of the presence of matter, and associates a "non-commutative structure" to each gauge fixing or four-dimensional coordinate system; 5) a clarification of the multiple definition given by Peter Bergmann of the concept of "(Bergmann) observable" in general relativity. This clarification leads to the proposal of a "main conjecture" asserting the existence of i) special Dirac's observables which are also Bergmann's observables, ii) gauge variables that are coordinate independent (namely they behave like the tetradic scalar fields of the Newman-Penrose formalism). A by-product of this achievements is the falsification of a recently advanced argument asserting the absence of (any kind of) "change" in the observable quantities of general relativity. 6) a clarification of the physical role of Dirac and gauge variables as their being related to "tidal-like" and "inertial-like" effects, respectively. This clarification is mainly due to the fact that, unlike the standard formulations of the equivalence principle, the Hamiltonian formalism allows to define notion of "force" in general relativity in a natural way; 7) a proposal showing how the physical individuation of point-events could in principle be implemented as an experimental setup and protocol leading to a "standard of space-time" more or less like atomic clocks define standards of time. We conclude that, besides being operationally essential for building measuring apparatuses for the gravitational field, the role of matter in the non-vacuum gravitational case is also that of "participating directly" in the individuation process, being involved in the determination of the Dirac observables. This circumstance leads naturally to a peculiar new kind of "structuralist" view of the general-relativistic concept of space-time, a view that embodies some elements of both the traditional "absolutist" and "relational" conceptions. In the end, space-time point-events maintain a "peculiar sort of objectivity". Some hints following from our approach for the quantum gravity programme are also given. (shrink)

This article focuses on performative articulations of critiques of psychiatry, with two forms of demonstration in particular: First, the Mad Pride Parades, which have been held in various German cities since 2013, and second actions by the “Blaue Karawane” in Bremen, a movement that emerged in the 1980s in the wake of the dissolution of a psychiatric clinic. Although they are situated in different temporal and local contexts, both rely on forms of street protest to question the demarcation between ‘normal’ (...) and ‘mad’ and to promote the equal recognition of mental alterity. A detailed examination of the forms of action highlights the importance of carnivalesque celebration, provocation and spectacle for both forms of psychiatric critique. We argue that these forms allow experiencing this critique and, at the same time, make drafts of a different—better—society tangible. To elaborate on these aspects, we draw on queer and gender theoretical considerations as well as on approaches from performance studies. Looking at Mad Pride parades and the Blaue Karawane in their respective contexts reveals similarities in the way in which critique of the exclusion of mental alterity is articulated, but also highlights differences in terms of affectedness, participation and argumentation. (shrink)

800x600 Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 In 1947 America’s premier philosopher, educator, and public intellectual John Dewey purportedly lost his last manuscript on modern philosophy in the back of a taxicab. Now, sixty-five years later, Dewey’s fresh and unpretentious take on the history and theory of knowledge is finally available. Editor Phillip Deen has taken on the task of editing Dewey’s unfinished work, carefully compiling the fragments and multiple drafts of each chapter that he (...) discovered in the folders of the Dewey Papers at the Special Collections Research Center at Southern Illinois University Carbondale. He has used Dewey’s last known outline for the manuscript, aiming to create a finished product that faithfully represents Dewey’s original intent. An introduction and editor’s notes by Deen and a foreword by Larry A. Hickman, director of the Center for Dewey Studies, frame this previously lost work. In Unmodern Philosophy and Modern Philosophy, Dewey argues that modern philosophy is anything but; instead, it retains the baggage of outdated and misguided philosophical traditions and dualisms carried forward from Greek and medieval traditions. Drawing on cultural anthropology, Dewey moves past the philosophical themes of the past, instead proposing a functional model of humanity as emotional, inquiring, purposive organisms embedded in a natural and cultural environment. Dewey begins by tracing the problematic history of philosophy, demonstrating how, from the time of the Greeks to the Empiricists and Rationalists, the subject has been mired in the search for immutable absolutes outside human experience and has relied on dualisms between mind and body, theory and practice, and the material and the ideal, ultimately dividing humanity from nature. The result, he posits, is the epistemological problem of how it is possible to have knowledge at all. In the second half of the volume, Dewey roots philosophy in the conflicting beliefs and cultural tensions of the human condition, maintaining that these issues are much more pertinent to philosophy and knowledge than the sharp dichotomies of the past and abstract questions of the body and mind. Ultimately, Dewey argues that the mind is not separate from the world, criticizes the denigration of practice in the name of theory, addresses the dualism between matter and ideals, and questions why the human and the natural were ever separated in philosophy. The result is a deeper understanding of the relationship among the scientific, the moral, and the aesthetic. More than just historically significant in its rediscovery, Unmodern Philosophy and Modern Philosophy provides an intriguing critique of the history of modern thought and a positive account of John Dewey’s naturalized theory of knowing. This volume marks a significant contribution to the history of American thought and finally resolves one of the mysteries of pragmatic philosophy. (shrink)

This paper develops an empirically motivated theory of visual consciousness. It begins by outlining neuropsychological support for Jackendoff's (1987) hypothesis that visual consciousness involves mental representations at an intermediate level of processing. It then supplements that hypothesis with the further requirement that attention, which can come under the direction of high level representations, is also necessary for consciousness. The resulting theory is shown to have a number of philosophical consequences. If correct, higher-order thought accounts, the multiple drafts account, (...) and the widely held belief that sensation precedes perception will all be found wanting. The theory will also be used to illustrate and defend a methodology that fills the gulf between functionalists who ignore the brain and neural reductionists who repudiate functionalism. (shrink)

Many of the diverse attempts to solve the Hard Problem of Consciousness rely on emergentism. Those who adopt a strong version of emergentism usually argue that consciousness is ontologically irreducible to its underlying physical processes. In contrast, those who adopt a weak version of emergentism usually argue that consciousness is explanatorily irreducible to its underlying physical processes — whether due to epistemic or pragmatic limitations. In this context, the central argument of this paper is that Daniel Dennett’s account of consciousness (...) can be understood as adopting a weak form of emergentism. His Multiple Drafts Model aligns neatly with a nuanced form of weak emergence, grounded both in circumstantial constraints and in the limits of our understanding. Although Dennett spoke rarely and cautiously about emergence, and despite his commitment to qualia-eliminativism (as a consequence of his Heterophenomenology), his account of consciousness nonetheless satisfies the central hallmark of weak emergentism: consciousness is, indeed, a phenomenon irreducible to its subphenomena — but only in practice, not in principle. (shrink)

We explore the crucial role of diagrams in scientific reasoning, especially reasoning directed at developing mechanistic explanations of biological phenomena. We offer a case study focusing on one research project that resulted in a published paper advancing a new understanding of the mechanism by which the central circadian oscillator in Synechococcus elongatus controls gene expression. By examining how the diagrams prepared for the paper developed over the course of multiple drafts, we show how the process of generating a (...) new explanation vitally involved the development and integration of multiple versions of different types of diagrams, and how reasoning about the mechanism proceeded in tandem with the development of the diagrams used to represent it. (shrink)

From a behaviorist perspective, the desire to upload “minds” is already being realized on a mass, hyper-industrial scale thanks to the convergence of cognitive computing and Big Data. The accusation is that the “mind” is not an entity that exists intracranially. Instead, it is conceived as a process of individuation, which occurs in different modes and numbers. Some narratives of mind-uploading and technics in popular culture are explored: Transcendence (2014, dir. Wally Pfister) and Player Piano by Kurt Vonnegut. The discussed (...) issues consider Bernard Stiegler’s phenomenological notion of originary default and Thierry Bardini’s analysis of junk. Several questions are raised regarding miscalculations, accidents, in addition to Nicolas Agar’s discussion on the end of humanity, and Daniel Dennett’s Multiple Drafts theory within the context of exteriorization, which is considered as constitutive of interiority. (shrink)

Dennett and Kinsbourne ([1992]) argue that metacontrast backward visual masking provides a clear illustration that ‘there is really only a verbal difference’ between two versions of the Cartesian Theater model of the mind. This alleged lack of a distinction is both the crucial premise of their main argument against the Cartesian Theater and a motivator for accepting their own Multiple Drafts model. I argue that metacontrast reveals a difference between the two versions of the Cartesian Theater that meets (...) criteria found in (Dennett and Kinsbourne [1992]) for determining such a difference. This difference undermines the soundness of their argument against the Cartesian Theater, and exerts pressure on Dennett and Kinsbourne to offer a more detailed articulation of their model. 1. Introduction2. Brief Explanation of Metacontrast Backward Visual Masking3. The Stalinesque and Orwellian Models of Metacontrast 3.1. Criteria for determining a difference4. A Difference That Makes a Difference 4.1. Skeptical hypothesis objection5. Other Objections and Replies 5.1. Straw person objection5.2. Corroborative issues objection6. Conclusion. (shrink)

The Variety of Evidence Thesis (VET) says that (ceteris paribus) the more diverse (or varied) of two bodies of evidence is the more confirmatory of a hypothesis H. Two recent types of Bayesian explication of VET account for the intuitive force of VET by defining variety as some function of the probabilities of the propositions which collectively constitute a body of evidence. I show that these two accounts of VET are not tracking a meaningful property of bodies of evidence, but (...) rather are tracking artifacts of how those bodies of evidence are described. According to each account, whether a body of evidence is more varied than another depends on how the bodies are split into parts. Furthermore, for each type of account there exists a way to redescribe the total evidence such that any two totalities are equally varied. ‡I would like to thank Elliott Sober for comments on multiple drafts of this paper, and Malcolm Forster, John Koolage, and Joel Velasco for comments on a verbal delivery. †To contact the author, please write to: Department of Philosophy, University of Wisconsin-Madison, 5185 Helen C. White Hall, 600 North Park Street, Madison, WI 53706; e-mail: [email protected]. (shrink)

This paper contains two sections. In the first one, some ideas on human mind Dennett presents in his book Consciousness Explained are sketched. In the second section, a critical review is made on Dennett's Multiple Drafts Theory. It is concluded that some of its proposals do not find enough experimental support from research on Cognitive Neuroscience. Even though there is no cardinal point in the brain, both functional and anatomical criteria can be found to distinguish conscious and unconscious (...) information processing in the human brain. (shrink)

Drawing on data from contemporary experimental psychology and research in artificial intelligence, Dennett argues for a multiple drafts model of human consciousness, which he offers as an alternative to what he calls Cartesian materialism. I argue that the considerations Dennett advances do not, in fact, call for the abandonment of Cartesian materialism. Moreover, the theory presented by Dennett does not, as he claims, succeed in explaining consciousness; in particular, it fails to do justice to qualia. Illuminating though Dennett's (...) discussion is, in many ways, it nevertheless leaves the traditional mind‐body problem intact. (shrink)

This paper contains two sections. In the first one, some ideas on human mind Dennett presents in his book Consciousness Explained are sketched. In the second section, a critical review is made on Dennett's Multiple Drafts Theory. It is concluded that some of its proposals do not find enough experimental support from research on Cognitive Neuroscience. Even though there is no cardinal point in the brain, both functional and anatomical criteria can be found to distinguish conscious and unconscious (...) information processing in the human brain. (shrink)

In "Consciousness Explained," Dennett (1991) denies that split-brain humans have double consciousness: he describes the experiments as "anecdotal." In attempting to replace the Cartesian Theatre of the Mind" with his own "Multiple Drafts" view of consciousness, Dennett rejects the notion of the mind as a countable thing in favour of its being a mere "abstraction." His criticisms of the standard interpretation of the split-brain data are analyzed here and each is found to be open to objections. There exist (...) people who have survived left ["dominant"] cerebral hemispherectomy; by Dennett's criteria, they would not have minds. (shrink)

One of the interesting and occasionally controversial aspects of Dennett’s career is his direct involvement in the scientific process. This article describes some of Dennett’s participation on one particular project conducted at MIT, the building of the humanoid robot named Cog. One of the intentions of this project, not to date fully realized, was to test Dennett’s multiple drafts theory of consciousness. I describe Dennett’s involvement and impact on Cog from the perspective of a graduate student. I also (...) describe the problem of coordinating distributed intelligent systems, drawing examples from robot intelligence, human intelligence, and the Cog project itself. (shrink)

In this comment, a picture of ERP research is sketched that is slightly different from Hardcastle's account, in that it emphasises the functional characterisation of ERP components rather than the neurophysiological connections. It is suggested that selection pressure of ERP work on cognitive and neurophysiological theories and vice versa is a more apt metaphor for intertheoretical relations in this field than explanatory extension. Secondly, it is argued that the temporal characteristics of ERP components do not support Hardcastle's claim that they (...) may be used to fix timing in phenomenal consciousness. Although I agree that ERP components, cautiously interpreted, can contribute to the identification of substages of information processing, rather than refuting Dennett and Kinsbourne, her ERP data seem compatible with a multiple drafts model. (shrink)

"One might say that 'chance' is anything but blind in forking-path narratives."Fictional worlds attract the attention of debaters in particular when they are supposed to activate the viewers' reflections in a special way. Thus, movies that are most likely to irritate the audience and seem to animate people to reflect on their own personality and life are of major interest. In the following, I want to discuss a certain type of movie that meets these criteria: forking-path or multiple-draft narratives. (...) On the one hand they rely on well-known narrative schemata, and on the other hand they comprise something that is actually impossible: alternative futures. One central thesis raised by spokespersons of the .. (shrink)

Both Dennett and his critics believe that the invalidity of the famed Stalinist-Orwellian distinction is a consequence of his multiple drafts model of consciousness . This is not so obvious, however, once we recognize that the question ‘how do you get experience out of meat?’ actually fragments into at least three different questions. How do we get: a unified sense of self, awareness and mental phenomena? In the latter chapters of Consciousness Explained, Dennett shows how MDM has a (...) radical and profound way of interrelating awareness and self . But the Stalinist-Orwellian distinction can be dissolved by analysing the nature of mental phenomena, without making any reference to awareness or self or the MDM. This is because The Stalinist-Orwellian distinction rests on much the same category mistake which Ryle pointed out in his Concept of Mind. Once we recognize that a theory of awareness is trying to do something different from a theory of mental phenomena, we can see why Dennett and his critics frequently talked past each other, and how we can resolve these controversies by incorporating something like Rosenthal's theory of higher order thoughts into the MDM. This would require, however, that Dennett abandon his principle of first person operationalism, and recognize that it is possible for us to be mistaken about our own internal states. (shrink)

Surprisingly, Dennett and Baars have no real quarrel with each other, despite the fact that Dennett wants to escape from the Theatre of Consciousness and Baars is happy to stay there. Both believe that consciousness has structures that can be analysed, and is not just ‘the mysterious glow that no one but me can see’ described by Chalmers and Searle. Both acknowledge that their theories of consciousness are only metaphors, and there is no conflict in saying that Consciousness is both (...) like a theatre and like a series of multiple drafts. And both Dennett and Baars would agree that Consciousness seems to be like a theatre. Their main disagreement is how deep the similarity goes, and whether the similarity is more misleading than useful. There are other scientific controversies that could probably be dissolved by such an ecumenical attitude: there is no paradox in saying that an electron is both like a wave and like a particle, or that thought is both like a language in the head and like a connectionist network. But a non-aggression pact of this sort does not absolve us from enumerating the ways in which each of these metaphors does and does not map onto its object. And as this enumeration continues, it is likely to make one of these metaphors seem more plausible than the other. (shrink)

Modelos neurocognitivos têm sido propostos para investigar a consciência. O objetivo é responder à pergunta sobre como o cérebro é capaz de produzir estados conscientes qualitativos. Os modelos são representações teóricas baseadas em algumas pesquisas empíricas. Contudo, a questão central, aparentemente trivial para alguns autores, refere-se à representatividade e confiabilidade dos modelos, i.e., saber se são capazes de explicar como a consciência emerge de processos neurais. Esses modelos são considerados como guia no estudo científico da consciência: os modelos cognitivos de (...) Dennett e Baars, os modelos neurobiológicos de Edelman, Dehaene et al., de Damásio, e o modelo neurodinâmico proposto por Freeman. O presente texto visa a analisar a coerência e a plausibilidade dos modelos, i.e., se realmente explicam a “consciência” e suas propriedades em termos neurais ou se explicam apenas mecanismos neurobiológicos subjacentes no cérebro. O objetivo é avaliar escopo e limites dos modelos além da aplicabilidade na resolução do problema da consciência. Neurocognitive models are proposed in order to study the problem of consciousness. The models are attempts to answer the question of how the brain can generate conscious and qualitative states. Models are theoretical representations based on empirical data. Nonetheless, the central question concerns the reliability and the representativeness of the models, i.e., whether they in fact represent what they are supposed to explain, viz., how consciousness can emerge from neuronal processes. Such models are taken to be a guide for the scientific study of consciousness. Presently, there are six models: the multiple draft, the global workspace, the dynamic core, the global neuronal workspace, the somatic markers hypothesis, and the neurodynamic model. This text is a survey and a philosophical analysis of the models of consciousness, and it considers their plausibility and coherence. I will concentrate on two points: whether the neuroscientific models are able to explain ‘consciousness’ and its properties in neural terms, or whether the models only explain the neural correlates of conscious states, and the scope, limitations and applicability of the models in the attempt to solve the problem of consciousness. (shrink)

In 1810, after establishing a reputation as Europe's most prolific philosopher, F. W. J. Schelling embarked on his most ambitious project, The Ages of the World. For over a decade he produced multiple drafts of the work before finally conceding its failure, a "failure" in which Heidegger, Jaspers, Voegelin, and many others have discerned a pivotal moment in the history of philosophy. Slavoj Zizek calls this text the "vanishing mediator," the project that, even while withheld and concealed from (...) view, connects the epoch of classical metaphysics that stretches from Plato to Hegel with the post-metaphysical thinking that began with Marx and Kierkegaard. Although drafts of the second and third versions from 1813 and 1815 have long been available in English, this translation by Joseph P. Lawrence is the first of the initial 1811 text. In his introductory essay, Lawrence argues for the importance of this first version of the work as the one that reveals the full sweep of Schelling's intended project, and he explains its significance for concerns in modern science, history, and religion. (shrink)

Multiple authorship is becoming increasingly common in bioethics research. There are well-established criteria for authorship in empirical bioethics research but not for conceptual research. It is important to develop criteria for authorship in conceptual publications to prevent undeserved authorship and uphold standards of fairness and accountability. This article explores the issue of multiple authorship in bioethics and develops criteria for determining who should be an author on a conceptual publication in bioethics. Authorship in conceptual research should be based (...) on contributing substantially to: (1) identifying a topic, problem, or issue to study; (2) reviewing and interpreting the relevant literature; (3) formulating, analyzing, and evaluating arguments that support one or more theses; (4) responding to objections and counterarguments; and (5) drafting the manuscript and approving the final version. Authors of conceptual publications should participate substantially in at least two of areas (1)?(5). (shrink)

This chapter argues that we should appeal to the ontological category of ‘occurrent state’ in order to accommodate the distinctive form of conscious contact with time that our conscious sensory experiences provide us with. The chapter draws out some consequences of this account of the ontology of conscious sensory experience, pertaining to our experience of the ‘passage of time’, the ‘continuity’ of conscious sensory experience, the diachronic unity of consciousness, and Dennet's ‘Multiple Drafts’ model of consciousness.

In the visual system, the represented features of individual objects (shape, colour, movement, and so on) are distributed both in space and time within the brain. Representations of inner and outer event sequences arrive through different sense organs at different times, and are likewise distributed. Objects are nevertheless perceived as integrated wholes - and event sequences are experienced to form a coherent "consciousness stream." In their thoughtful article, Dennett & Kinsbourne ask how this is achieved.

One of the most influential philosophical voices in the consciousness studies community is that of Daniel Dennett. Outside of consciousness studies, Dennett is well-known for his work on numerous topics, such as intentionality, artificial intelligence, free will, evolutionary theory, and the basis of religious experience. (Dennett, 1984, 1987, 1995c, 2005) In 1991, just as researchers and philosophers were beginning to turn more attention to the nature of consciousness, Dennett authored his Consciousness Explained. Consciousness Explained aimed to develop both a theory (...) of consciousness and a powerful critique of the then mainstream view of the nature of consciousness, which Dennett called,. (shrink)

[Do Animals Have Consciousness?] The study analyses the arguments of contemporary philosophers of mind concerning the subject of animal consciousness. The first part reminds the reader of the Cartesian starting point of the contemporary discussion and points to the concept of phenomenal consciousness as the main point of contention concerning the instantiation of consciousness in non-human animals. The second part of the study analyses various forms of representationalism which make up the mainstream of contemporary debate. In the third part the (...) philosophy of mind of Daniel Dennett is discussed, together with its implications for the question of animal consciousness. In contrast with critics who treat Dennett’s theory as the result of conceptual confusions, the author argues that we should look upon the theory as the rejection of the assumptions of the mainstream and an attempt to think anew the question of consciousness, including animal consciousness. (shrink)

Here is a draft abstract adapted from the talk description: This paper examines the marker method for detecting consciousness, applied to the problem of infant consciousness. After discussing the basic forms of the method, including theory-first, marker-first, and hybrid approaches, I examine three prominent tests: the network test, the global violation (oddball) paradigm, and the attentional blink. I assess the strengths and limitations of each as an indicator of early consciousness, and consider how evidence from multiple markers should be (...) weighed. I argue that markers provide especially strong evidence when they display synchronic convergence — appearing within the same developmental window — and interlevel consistency, with behavioral and neural markers mutually supporting one another. Applying these criteria, I show that the three tests offer cumulative but not conclusive support for the presence of consciousness in early infancy, and I discuss the implications for prenatal consciousness. I conclude by reflecting on persistent expert disagreement in the field, arguing that progress depends not only on developing stronger empirical tests but on refining the methodological criteria by which those tests are evaluated." . (shrink)

This chapter evaluates the tenability of the unity thesis by examining the evidence for phenomenal disunity within the context of number of quite different domains. The first third of the chapter addresses the question of whether the unity of consciousness might break-down in the context of the perceptual phenomena of apparent motion and meta‐contrast masking. The second third of the chapter examines objections to the unity thesis that appeal to data derived from studies drawn from developmental psychology. The final third (...) of the chapter evaluates objections to the unity thesis derived from a cluster of conditions that are characterized by minimal responsiveness: the persistent vegetative state, the minimally conscious state, and epileptic fugue states. It is argued that none of these objections undermines the unity thesis. (shrink)

As Cavell's draft preface makes clear, the title of this first posthumous volume of previously uncollected essays alludes to a metaphor by which he had attempted to express his conception of the nature of philosophy. “Here” and “there” are the near and far shores between which the “river of philosophy” has to take and modify its way. In earlier writing, he presented the near shore as marking one mode of philosophy's aspiration to perspicuity—that of logical or grammatical rigor. The farther (...) shore represented another, literary mode—that of the aphoristic, a register of Wittgenstein's prose that exhibits clarity in a way that acknowledges the obscurity (the metaphysical seductions and self-alienations) from which philosophical clarity always emerges, and against which it measures its value.In this new collection, Cavell prefers to emphasize that the near shore embodies the ordinary domain in which we exist and from which we philosophize, whereas the far shore embodies the fervor of aspiration with and toward which we philosophize. In other words, he stresses that the river of philosophy (insofar as it differentiates the two shores and ensures their communication) both creates a distance and allows its overcoming—a distance between the actual ordinary and the eventual ordinary, between our life with words and thought as it currently announces itself, and that life re-envisaged, revitalized, remade in the name of its higher, unattained but attainable state or condition. And such self-overcoming is never concluded, any more than a river's shores can overcome their separateness without annihilating the river, which can continue to flow only if it continues to inhabit the varying distance it creates and fills between both shores, whose inconstant constancy or mutable solidity are the conditions of its own possibility.Since one would expect a metaphor to accommodate multiple meanings, Cavell's projection of his metaphor into this new context not only seems appropriate; it also invites his readers to acknowledge him by projecting it further. One might, for example, align the near and far shores with the division between Anglo-American and what are still called “continental” traditions of philosophy. Or one might view its initial introduction as itself a projection of Heraclitus's notorious remark that one cannot step into the same river twice—a projection accounting for that impossibility by suggesting that stepping into these waters is always a step away from our actual and toward our eventual condition (as the kinds of beings who can be caught up in currents of philosophizing). But if Cavell's metaphor of philosophy is in this sense pregnant (with meanings, with possibilities), then the clarity it offers is certainly of the literary kind, and so embodies a fervor of aspiration whose necessary presence in their work many philosophers would very much like to deny. (shrink)

In 1913, in a draft for a new Preface for the second edition of the Logical Investigations, Edmund Husserl reveals to his readers that "The source of all my studies and the first source of my epistemological difficul­ties lies in my first works on the philosophy of arithmetic and mathematics in general", i.e. his Habilitationsschrift and the Philosophy of Arithmetic: "I carefully studied the consciousness constituting the amount, first the collec­tive consciousness (consciousness of quantity, of multiplicity) in its simplest and (...) higher levels (consciousness of sums, sums of sums etc.). I immediately separated proper (intuitive) and symbolic consciousness, in the characteriza­tion of the former I hit the radical difference of categorial consciousness [...] and sensuous consciousness of unity." Later on, in the Third Investigation, Husserl makes some very specific claims, that are of considerable importance to assess the development of his early works and their relation to his later phenomenology: "This first work of mine (an elaboration of my Habilitationsschrift, [...], 1887) should be compared with all assertions of the present work on compounds, moments of unity, complexes, wholes and objects of higher order. I am sorry that in many recent treatments of the doctrine of "Gestalt-qualities", this work has mostly been ignored, though quite a lot of the thought-content of later treatments by Cornelius, Meinong etc., of questions of analysis, apprehension of plurality and complexion is already to be found, differently expressed, in my Philosophy of Arithmetic. I think it would still be of use today to consult this work on the phenomenological and ontological issues in question, especially since it is the first work that attached importance to acts and objects of higher order and investigated them thoroughly." Hence, at the time of the Ideas, Husserl retrospectively considers his first works4 as being still relevant for phenomenological issues. Not only does Husserl advance a very interesting priority claim with respect to Von Ehrenfels’ development of the notion of Gestalt and Meinong’s development of Gegenstandstheorie, but also a strong affirmation of continuity and coherence of his position from 1887 all the way up to 1913, encompassing the alleged “revolution” in his position from psychologism to anti-psycho­logism in the 1890s. Indeed, according to much of the recent secondary literature, in 1894, right in the middle of the ten “incubation” years between the Philosophy of Arithmetic and the Logical Investigations, Frege’s destruc­tive review would have converted Husserl to antipsychologism practically overnight. This gives us two conflicting interpretations: on the one hand, Husserl himself in 1913 still seems to approve of the Philosophy of Arithmetic and even considers it to contain valuable phenomenological material, on the other, it is routinely dismissed by much of the secondary literature as hope­lessly psychologistic. So which one is it: do we have a phenomenological arithmetic or a psychologistic arithmetic in Husserl’s first book? On balance, I think that Husserl in his Philosophy of Arithmetic developed a position that does not fall prey to the exaggerated and poorly aimed critiques of Frege, while at the same time, as a descriptive psychology of the genesis and constitution of number, it can certainly be considered as providing phenome­nologically meaningful analyses, though of course not made from within an explicitly transcendental phenomenological framework. (shrink)

This article explores the multiple dimensions of legislative clarity, emphasizing the importance of not only the legal text but also the surrounding materials that contribute to a law’s comprehensibility. Drawing from the recent book _Language for Legislation and Legislation Through Language_, this paper highlights how clarity in legal drafting is a complex, interdisciplinary issue involving law, language, and technology. The article reviews the tools and strategies that improve legal clarity, including the use of preambles, explanatory notes, multimodal communication, and (...) the role of translation. By examining various case studies, it demonstrates how laws are communicated to different types of audiences, legally trained professionals, technical experts, and laypeople, and how these groups require different approaches for effective understanding. The article explores how a layered approach to legislative drafting may take the audience needs into account, ensuring that laws are accessible, clear, and effective for all stakeholders. Ultimately, it argues that legislative clarity should be viewed as a multi-dimensional process, influenced by a wide range of communicative tools, and not confined to the provisions of the legal text itself. (shrink)

This paper is based on the paper draft that I gave to Alfred Mele regarding his original Zygote Argument during my presentation at a small workshop on manipulation arguments in Budapest back in 2012. After that workshop, Mele changed the conclusion of his original Zygote Argument (OZA) from a positive, explanatory conclusion to a negative, non-explanatory conclusion--and, correspondingly, redefined 'incompatibilism' so that it would no longer refer in his work to the view that determinism precludes (undermines, eliminates, destroys, etc.) free (...) will, but refers narrowly to the perhaps spurious association claim that appears in the conclusion of the revised Zygote Argument (Mele 2013+). Yet, over the last decade, Mele has made no comment in print about the changes he made, the invalidity objection that led to them, nor to the fact that his revised Zygote Argument was originally presented by me as a (non-optimal) reaction to my invalidity objection to his original Zygote Argument. To my knowledge, Mele has only mentioned this 2015 paper once, at it was not in the context of understanding manipulation arguments; it was, rather, in the context of defending his revised, non-explanatory definition of 'incompatibilism' at the opening of Aspects of Agency (p. 6, n. 4). There, Mele singles out *just this 2015 paper* as a place where they'll find what Mele degrades as a type of nonstandard/nontraditional definition of 'incompatibilism' that he rejects. This is notable because Mele provides no empirical evidence that his preferred definition is standard, and most (including Lehrer, who coined the term) reject the negative, non-explanatory, association-based definition that Mele came to endorse in the aftermath of my invalidity objection to OZA. So, if Mele had a genuine concern about philosophers who use the term 'incompatibilism', then Mele could have--and should have--named almost any leading figure in free will for this purpose (since most--including Pereboom, Vihvelin, Haji, etc.) reject the non-explanatory definition that Mele-2013+ now endorses. Yet, for untold reasons, Mele isolated the working definition of 'incompatibilism' used in one paper by one unemployed junior researcher to use as his example--even though Neil Levy had used this same definition in previously published work (eg. Levy 2011). Moreover, if Mele were genuinely interested in helping his readers understand the ambiguity of terms like 'compatibilism' and 'incompatibilism' it is a mystery that he referenced a paper in which nothing of substance hung on the definitions given to these terms -- especially considering that he might have instead pointed them to my OTHER 2015 paper, "A Critique of Vihvelin's Three-Fold Classification" in which the MAIN AIM of the paper is to expose the difficulties facing anyone who wants to define the terms 'compatibilism' and 'incompatibilism' in a way that everyone will accept (including a critique of the negative, non-explanatory "incompossibilist" definition that Mele adopted after my objection to OZA). By all appearances, Mele's main aim in citing specifically THIS paper and none of my other work was to give readers the false impression that my working definition of 'incompatibilism' played some role in my charge that his argument is invalid (which it doesn't, given that the term doesn't appear in either the premises or conclusion of that argument). Mele adds to this unseemly rhetorical campaign in his book *Manipulation Agents* where he mentions an invalidity objection in the intro (p. 84) and then discusses that objection in the final lines of Chapter 5 of the book (p. 120-121). The invalidity objection discussed here is completely pedantic, has never been seriously raised in the primary literature (and was previously addressed in multiple places my multiple philosophers, including me), and has nothing whatever to do with my invalidity objection. In other words, Mele was content to discuss an invalidity objection that no one has ever had to an argument that is clearly valid while completely ignoring the ONLY substantive invalidity objection to his argument in print. This is unfortunate, because it has led to serious confusion --including the patently false description of my invalidity objection to OZA as an objection to the revised version of the Zygote Argument that Mele adopted in *response* my objection (e.g., Capes mistakenly claims "Mickelson (2015) contends that arguments like this [i.e. like the revised Zygote Argument] are invalid. But that’s because she defines “incompatibilism” differently than I’ve defined it here" in his "Manipulation Arguments and Direct Arguments" chapter in the 2023 Wiley-Blackwell Companion to Free Will; I did not say this, and the definition of 'incompatibilism' is irrelevant to my objection). In "The Zygote Argument Is Invalid--Now What?", I simply use the invalidity of the simple 2-premise Zygote Argument as a foil to make a series of more philosophically significant points (e.g. regarding the dialectical structure of the free-will debate, the role of best-explanation reasoning, and to develop the first-ever "master manipulation argument"). Mele has yet to address my reasons for calling attention to the non-trivial invalidity of his OZA or to any of my answers to the "Now What?" question in this paper, even though this question and my proposed answers to this question are the paper's main point. For those interested in a more recent discussion of how the logical and metaphilosophical observations made in this "Now What?" paper have helped to move the free-will debate forward, I suggest looking at the discussions of the "paradigm shift" in the free-will debate that helps to explain why the free-will debate has become mired in stalemates and empty verbal disputes that are found, for example, in my contributions to the Wiley-Blackwell Companion to Free Will (Intro and Chapter 4, 2023) and my paper "Free Will, Self-Creation, and the Paradox of Moral Luck" (2019). (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 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)

PurposeThis paper aims to demonstrate the relevance of worldviews of the global south to debates of artificial intelligence, enhancing the human rights debate on artificial intelligence (AI) and critically reviewing the paper of UNESCO Commission on the Ethics of Scientific Knowledge and Technology (COMEST) that preceded the drafting of the UNESCO guidelines on AI. Different value systems may lead to different choices in programming and application of AI. Programming languages may acerbate existing biases as a people’s worldview is captured in (...) its language. What are the implications for AI when seen from a collective ontology? Ubuntu (I am a person through other persons) starts from collective morals rather than individual ethics.Design/methodology/approachLiterature overview on the African philosophy of Ubuntu as applied to artificial intelligence. Application of it to the United Nations Educational, Scientific and Cultural Organisation (UNESCO) debates on establishing guidelines to the ethics of artificial intelligence.FindingsMetaphysically, Ubuntu and its conception of social personhood (attained during one’s life) largely rejects transhumanism. When confronted with economic choices, Ubuntu favors sharing above competition and thus an anticapitalist logic of equitable distribution of AI benefits, humaneness and nonexploitation. When confronted with issues of privacy, Ubuntu emphasizes transparency to group members, rather than individual privacy, yet it calls for stronger (group privacy) protection. In democratic terms, it promotes consensus decision-making over representative democracy. Certain applications of AI may be more controversial in Africa than in other parts of the world, like care for the elderly, that deserve the utmost respect and attention, and which builds moral personhood. At the same time, AI may be helpful, as care from the home and community is encouraged from an Ubuntu perspective. The report on AI and ethics of the UNESCO World COMEST formulated principles as input, which are analyzed from the African ontological point of view. COMEST departs from “universal” concepts of individual human rights, sustainability and good governance which are not necessarily fully compatible with relatedness, including future and past generations. Next to rules based approaches, which may hamper diversity, bottom-up approaches are needed with intercultural deep learning algorithms.Research limitations/implicationsThere is very few existing literature on AI and Ubuntu. Therefore, this paper is of an explorative nature.Practical implicationsThe ethics of Ubuntu offers unique vantage points in looking at the organization of society and economics today, which are also relevant for development of AI, especially in its tenet of relatedness rather than individuality (and practical use of AI for individuals), taking responsibility for society as a whole (such as analyzing the benefit of AI for all strata of society), and embodying true inclusiveness. Whether looking at top-down guidelines for the development and implementation of AI or the bottom-up ethical learning process of AI (deep learning), ethics of the Global South can have an important role to play to combat global individualist tendencies and inequity, likely reinforced by AI. This warrants far more research.Social implicationsApplications of AI in Africa are not contextualized, do not address the most pressing needs of the African continent, lead to cybersecurity issues and also do not incorporate African ethics. UNESCO’s work in this regard is important but expert inputs are largely centered around Western “universal” principles and Organisation for Economic Cooperation and Development and EU precedence. African ethics have, so far, a small role to play in global ethics and philosophy and therefore risk to be overlooked in the discussion on AI and ethics. This is why the consultation process of UNESCO on ethics of AI was of paramount importance. However, it does not automatically lead to consultation of African philosophers or sages, as many are educated in Western (ized) education systems. See further details under practical implications.Originality/valueThis is a new area of research in which little work has been done so far. This paper offers the opportunity to widen the debate on AI and ethics beyond the conventional discourse, involving multiple worldviews, of which Ubuntu is just one. (shrink)

Here I propose a coherent way of preserving the identity of material objects with the matter that constitutes them. The presentation is formal, and intended for RSL. An informal presentation is in preliminary draft! -/- Relative-sameness relations—such as being the same person as—are like David Lewis's "counterpart" relations in the following respects: (i) they may hold between objects that aren't identical (I propose), and (ii) there are a multiplicity of them, different ones of which may be variously invoked in different (...) contexts. They differ from counterpart relations, however, in that they are weak equivalence relations (transitive, symmetric and weakly reflexive). The likenesses to counterpart relations make them suitable for an analysis of de-re temporal and modal predications. The difference renders the resulting counterpart theory immune to standard criticisms of Lewis's Counterpart Theory (e.g., in Hazen 1979, and Fara and Williamson 2005). (shrink)

I propose that constitution is a case of composition in which, for example, the lump of clay composes the statue. In other words, we can reduce constitution to composition. Composition does all of the work that we want from an account of constitution, and we do not need two separate relations. Along the way, I offer reasons to reject weak supplementation. Acknowledgments (which by my mistake were not included in the journal publication): Many people have given me feedback over the (...) years on this paper or an ancestor of it, and I apologize for oversights in my acknowledgments here. Special thanks to Trenton Merricks for comments on several drafts of this paper. Thanks also for helpful comments and discussions to Eugene Mills, Donald Smith, Peter Sutton, David Liebesman, Charlie Tanksley, Amanda Hicks, Kristl Laux, and to an audience at the University at Buffalo conference in honor of E. J. Lowe, an audience at Amherst College, and an audience at the 2017 APA Eastern Division Meeting. Thank you also to multiple anonymous referees along the way. (shrink)

In print for the first time in over ten years, Act and Crime provides a unified account of the theory of action presupposed by both Anglo-American criminal law and the morality that underlies it. The book defends the view that human actions are always volitionally caused bodily movements and nothing else. The theory is used to illuminate three major problems in the drafting and the interpretation of criminal codes: 1) what the voluntary act requirement both does and should require; 2) (...) what complex descriptions of actions prohibited by criminal codes both do and should require (in addition to the doing of a voluntary act); and 3) when two actions are 'the same' for purposes of assessing whether multiple prosecutions and multiple punishments are warranted. The book both contributes to the development of a coherent theory of action in philosophy, and it provides both legislators and judges (and the lawyers who argue to both) a grounding in three of the most basic elements of criminal liability. (shrink)

This essay examines certain epistemic problems facing administrative states’ efforts to draft efficient regulations for their societies. I argue that a basic feature of the administrative state’s authority, namely its monopoly over the production of legally binding rules for all members of a geographically defined society, creates epistemic problems that impede efficient rule-making. Specifically, the administrative state’s monopoly over the production of legally binding rules prevents multiple public policies from being simultaneously implemented and compared. The resulting singularity of administrative (...) states’ regulatory decisions prevents observation of the counterfactual effects of policies that were possible but which were not implemented. The absence of observable policy counterfactuals frustrates efforts to assess the efficiency of administrative states’ decisions, as it is impossible to determine whether different policies would have generated greater benefits at lower cost than the policy the state implemented. As these epistemic problems are derived from the singularity of administrative states’ decisions, they exist independently of principal agent problems, suboptimal incentives, or the preferences and capabilities of administrative personnel. (shrink)