This paper starts with one of Chalmers’ basic points: first-hand experience is an irreducible field of phenomena. I claim there is no ‘theoretical fix’ or ‘extra ingredient’ in nature that can possibly bridge this gap. Instead, the field of conscious phenomena requires a rigorous method and an explicit pragmatics for its exploration and analysis. My proposed approach, inspired by the style of inquiry of phenomenology, I have called neurophenomenology. It seeks articulations by mutual constraints between phenomena present in experience and (...) the correlative field of phenomena established by the cognitive sciences. It needs to expand into a widening research community in which the method is cultivated further. (shrink)

Weak emergence is the view that a system’s macro properties can be explained by its micro properties but only in an especially complicated way. This paper explains a version of weak emergence based on the notion of explanatory incompressibility and “crawling the causal web.” Then it examines three reasons why weak emergence might be thought to be just in the mind. The first reason is based on contrasting mere epistemological emergence with a form of ontological emergence that involves irreducible downward (...) causation. The second reason is based on the idea that attributions of emergence are always a reflection of our ignorance of non-emergent explanations. The third reason is based on the charge that complex explanations are anthropocentric. Rather than being just in the mind, weak emergence is seen to involve a distinctive kind of complex, macro-pattern in the mind-independent objective micro-causal structure that exists in nature. The paper ends by addressing two further questions. One concerns whether weak emergence applies only or mainly to computer simulations and computational systems. The other concerns the respect in which weak emergence is dynamic rather than static. (shrink)

In his 1996 paper Neurophenomenology: A methodological remedy for the hard problem, Francisco Varela called for a union of Husserlian phenomenology and cognitive science. Varela''s call hasn''t gone unanswered, and recent years have seen the development of a small but growing literature intent on exploring the interface between phenomenology and cognitive science. But despite these developments, there is still some obscurity about what exactly neurophenomenology is. What are neurophenomenologists trying to do, and how are they trying to do it? To (...) what extent is neurophenomenology a distinctive and unified research programme? In this paper I attempt to shed some light on these questions. (shrink)

Dans cet ouvrage publié en 1942, complété en 1945 par la Phénoménologie de la perception, « s’affirme pour la première fois une philosophie existentielle où le mode d’être ultime du pour-soi ne s’avère pas être, en dépit des intentions et des descriptions contraires, celui d’une conscience-témoin » (A. de Waelhens, préface). La structure du comportement se place au niveau de l’expérience non pas naturelle mais scientifique et s’efforce de prouver que cette expérience, c’est-à-dire l’ensemble des faits qui constituent le comportement, (...) n’est pas compréhensible dans les perspectives ontologiques que la science adopte spontanément. (shrink)

Much of our understanding of human thinking is based on probabilistic models. This innovative book by Jerome R. Busemeyer and Peter D. Bruza argues that, actually, the underlying mathematical structures from quantum theory provide a much better account of human thinking than traditional models. They introduce the foundations for modelling probabilistic-dynamic systems using two aspects of quantum theory. The first, 'contextuality', is a way to understand interference effects found with inferences and decisions under conditions of uncertainty. The second, 'quantum entanglement', (...) allows cognitive phenomena to be modeled in non-reductionist ways. Employing these principles drawn from quantum theory allows us to view human cognition and decision in a totally new light. Introducing the basic principles in an easy-to-follow way, this book does not assume a physics background or a quantum brain and comes complete with a tutorial and fully worked-out applications in important areas of cognition and decision. (shrink)

Quantum theory launched a revolution in physics. But we have yet to understand the revolution's significance for philosophy. Richard Healey opens a path to such understanding. The first part of this book offers a self-contained but opinionated introduction to quantum theory. The second part assesses the theory's philosophical significance.

This ambitious work aims to shed new light on the relations between Husserlian phenomenology and the present-day efforts toward a scientific theory of cognition—with its complex structure of disciplines, levels of explanation, and ...

This essay contains a partial exploration of some key concepts associated with the epistemology of realist philosophies of science. It shows that neither reference nor approximate truth will do the explanatory jobs that realists expect of them. Equally, several widely-held realist theses about the nature of inter-theoretic relations and scientific progress are scrutinized and found wanting. Finally, it is argued that the history of science, far from confirming scientific realism, decisively confutes several extant versions of avowedly 'naturalistic' forms of scientific (...) realism. (shrink)

The "Cartesian Meditations" translation is based primarily on the printed text, edited by Professor S. Strasser and published in the first volume of Husserliana ...

The mysteries of consciousness have gripped the human imagination for over 2,500 years. At the dawn of the new millennium, Understanding Consciousness provides new solutions to some of the deepest puzzles surrounding its nature and function. Drawing on recent scientific discoveries, Max Velmans challenges conventional reductionist thought, providing an understanding of how consciousness relates to the brain and physical world that is neither dualist, nor reductionist. Understanding Consciousness will be of great interest to psychologists, philosophers, neuroscientists and other professionals concerned (...) with mind/body relationships, and all who care deeply about this subject. (shrink)

The Embodied Mind provides a unique, sophisticated treatment of the spontaneous and reflective dimension of human experience.

When so much is being written on conscious experience, it is past time to face the question whether experience happens that is not conscious of itself. The recognition that we and most other living things experience non-consciously has recently been firmly supported by experimental science, clinical studies, and theoretic investigations; the related if not identical philosophic notion of experience without a subject has a rich pedigree. Leaving aside the question of how experience could become conscious of itself, I aim here (...) to demonstrate that the terms experience and consciousness are not interchangeable. Experience is a notoriously difficult concept to pin down, but I see non-conscious experience as based mainly in momentary sensations, relational between bodies or systems, and probably common throughout the natural world. If this continuum of experience — from non-conscious, to conscious, to self-transcending awareness — can be understood and accepted, radical constructivism (the “outside” world as a construct of experience) will gain a firmer foundation, panexperientialism (a living universe) may gain credibility, and psi will find its medium. (shrink)

Context: The founding idea of neurophenomenology is that in order to progress in the understanding of the human mind, it is indispensable to integrate a disciplined study of human experience in cognitive neuroscience, an integration which is also presented as a methodological remedy for the “hard problem” of consciousness. Problem: Does neurophenomenology succeed in solving the hard problem? Method: I distinguish two interpretations and implementations of neurophenomenology: a light or “mild” neurophenomenology, which aims at building correlations between first-person descriptions and (...) neural recordings, and tries to evaluate the validity of first-person descriptions through objective criteria; and a deep or radical neurophenomenology, which aims at investigating the process of co-constitution of the subjective and the objective poles, within lived experience, and tries to evaluate first-person descriptions through processual criteria. Results: While mild neurophenomenology does not solve the hard problem, radical neurophenomenology solves it by dissolving it. Exploring the early stages of phenomenal processes such as the emergence of a perception or an idea highlights: a dimension of experience where the separation usually perceived between the subjective and the objective poles vanishes; micro-actions that instant after instant create and support this process of co-constitution, which Varela called “enaction.” This involves on the one hand experiencing concretely the dissolution of the hard problem, and on the other hand verifying the theory of enaction in lived experience. Implications: Radical neurophenomenology is a research programme that enables us to investigate precisely the mutual unfolding of the subjective and objective poles, from its most primitive phases such as perceptual events, to its latest phases such as the co-construction of scientific objectivity and intersubjectivity. (shrink)

Consciousness fits uneasily into our conception of the natural world. On the most common conception of nature, the natural world is the physical world. But on the most common conception of consciousness, it is not easy to see how it could be part of the physical world. So it seems that to find a place for consciousness within the natural order, we must either revise our conception of consciousness, or revise our conception of nature. In twentieth-century philosophy, this dilemma is (...) posed most acutely in C. D. Broad’s The Mind and its Place in Nature . The phenomena of mind, for Broad, are the phenomena of consciousness. The central problem is that of locating mind with respect to the physical world. Broad’s exhaustive discussion of the problem culminates in a taxonomy of seventeen different views of the mental-physical relation.1 On Broad’s taxonomy, a view might see the mental as nonexistent , as reducible, as emergent, or as a basic property of a substance . The physical might be seen in one of the same four ways. So a four-by-four matrix of views results. At the end, three views are left standing: those on which mentality is an emergent characteristic of either a physical substance or a neutral substance, where in the latter case, the physical might be either emergent or delusive. (shrink)

This paper responds to the issues raised by D. Chalmers by offering a research direction which is quite radical because of the way in which methodological principles are linked to scientific studies of consciousness. Neuro-phenomenology is the name I use here to designate a quest to marry modern cognitive science and a disciplined approach to human experience, thereby placing myself in the lineage of the continental tradition of Phenomenology. My claim is that the so-called hard problem that animates these Special (...) Issues can only be addressed productively by gathering a research community armed with new pragmatic tools for the development of a science of consciousness. I will claim that no piecemeal empirical correlates, nor purely theoretical principles, will really help us at this stage. We need to turn to a systematic exploration of the only link between mind and consciousness that seems both obvious and natural: the structure of human experience itself. In what follows I motivate my choice by briefly examining the current debate about consciousness at the light of Chalmer’s hard problem. Next, I outline the phenomenological strategy. Finally I conclude by discussing some of the main difficulties and consequences of this strategy. (shrink)

Weak emergence has been offered as an explication of the ubiquitous notion of emergence used m complexity science After outlining the problem of emergence and comparing weak emergence with the two other weak objectivist approaches to emergence, the paper explains a version of weak emergence and illustrates at with cellular automata Then it explains the sort of downward causation and explanatory autonomy involved m weak emergence.

Six arguments against the view that conscious experience derives from a material basis are reviewed. These arguments arise from epistemology, phenomenology, neuropsychology, and philosophy of quantum mechanics. It turns out that any attempt at proving that conscious experience is ontologically secondary to material objects both fails and brings out its methodological and existential primacy. No alternative metaphysical view is espoused (not even a variety of Spinoza’s attractive double-aspect theory). Instead, an alternative stance, inspired from F. Varela’s neurophenomenology is advocated. This (...) unfamiliar stance involves (i) a complete redefinition of the boundary between unquestioned assumptions and relevant questions ; (ii) a descent towards the common ground of the statements of phenomenology and objective natural science : a practice motivated by the quest of an expanding circle of intersubjective agreement. (shrink)

Context: The burgeoning field of consciousness studies has recently witnessed a revival of first-person approaches based on phenomenology in general and Husserlian phenomenology in particular. However, the attempts to introduce phenomenological methods into cognitive science have raised serious doubts as to the feasibility of such projects. Much of the current debate has revolved around the issue of the naturalisation of phenomenology, i.e., of the possibility of integrating phenomenology into the naturalistic paradigm. Significantly less attention has been devoted to the complementary (...) process of the phenomenologisation of nature, i.e., of a transformation of the theoretical and existential underpinnings of the naturalist framework. Problem: The aim of this article is twofold. First, it provides a general overview of the resurgence of first-person methodologies in cognitive sciences, with a special emphasis on a circular process of naturalising phenomenology and phenomenologising nature. Secondly, it tries to elucidate what theoretical and practical implications phenomenological approaches might have for the current understanding of nature and consciousness. Results: It is argued that, in order for the integration of phenomenological and scientific approaches to prove successful, it is not enough merely to provide a firm naturalistic grounding for phenomenology. An equally, if not even more important, process of phenomenological contextualisation of science must also be considered, which might have far-reaching implications for its theoretical underpinnings and our existential stance towards nature and consciousness reflection and experience. Constructivist content: The introduction of first-person approaches into cognitive science and consciousness studies evokes the fundamental circularity that is characteristic of second-order cybernetics. It provides a rich framework for a dialogue between science and lived experience, where scientific endeavour merges with the underlying existential structures, while the latter remains reflectively open to scientific findings and proposals. (shrink)

Open peer commentary on the article “Never Mind the Gap: Neurophenomenology, Radical Enactivism, and the Hard Problem of Consciousness” by Michael D. Kirchhoff & Daniel D. Hutto. Upshot: We point out that the significance of the neurophenomenological approach to the “hard problem” of consciousness is underrated and misunderstood by the authors of the target article. In its original version, neurophenomenology implies nothing less than a change in our own being to dispel the mere sense that there is a problem to (...) be theoretically solved or dissolved. Neurophenomenology thus turns out to be much more radical than the enactivist kind of dissolution promoted by the authors. (shrink)

Context: In his work on neurophenomenology, the late Francisco Varela overtly tackled the well-known “hard problem” of the (physical) origin of phenomenal consciousness. Problem: Did he have a theory for solving this problem? No, he declared, only a “remedy.” Yet this declaration has been overlooked: Varela has been considered (successively or simultaneously) as an idealist, a dualist, or an identity theorist. Results: These primarily theoretical characterizations of Varela’s position are first shown to be incorrect. Then it is argued that there (...) exists a stance (let’s call it the Varelian stance) in which the problem of the physical origin of primary consciousness, or pure experience, does not even arise. Implications: The nature of the “hard problem” of consciousness is changed from an intellectual puzzle to an existential option. Constructivist content: The role of ontological prejudice about what the world is made of (a prejudice that determines the very form of the “hard problem” as the issue of the origin of consciousness out of a pre-existing material organization) is downplayed, and methodologies and attitudes are put to the fore. (shrink)

Reflexive monism is, in essence, an ancient view of how consciousness relates to the material world that has, in recent decades, been resurrected in modern form. In this paper I discuss how some of its basic features differ from both dualism and variants of physicalist and functionalist reductionism, focusing on those aspects of the theory that challenge deeply rooted presuppositions in current Western thought. I pay particular attention to the ontological status and seeming “out-thereness” of the phenomenal world and to (...) how the “phenomenal world” relates to the “physical world”, the “world itself”, and processing in the brain. In order to place the theory within the context of current thought and debate, I address questions that have been raised about reflexive monism in recent commentaries and also evaluate competing accounts of the same issues offered by “transparency theory” and by “biological naturalism”. I argue that, of the competing views on offer, reflexive monism most closely follows the contours of ordinary experience, the findings of science, and common sense. (shrink)

Weak emergence has been offered as an explication of the ubiquitous notion of emergence used in complexity science (Bedau 1997). After outlining the problem of emergence and comparing weak emergence with the two other main objectivist approaches to emergence, this paper explains a version of weak emergence and illustrates it with cellular automata. Then it explains the sort of downward causation and explanatory autonomy involved in weak emergence.

The two major options on which the current debate on the interpretation of quantum mechanics relies, namely realism and empiricism, are far from being exhaustive. There is at least one more position available, which is metaphysically as agnostic as empiricism, but which shares with realism a committment to considering the structure of theories as highly significant. The latter position has been named transcendentalism after Kant. In this paper, a generalized version of Kant's method is used. This yields a reasoning that (...) one is entitled to call a transcendental deduction of some major formal features of quantum mechanics. (shrink)

Open peer commentary on the article “Enaction as a Lived Experience: Towards a Radical Neurophenomenology” by Claire Petitmengin. Upshot: Petitmengin’s strategy of dissolution of the “hard problem” of consciousness is shown to rely on some radical phenomenological premises that are listed and analyzed. It presupposes a starting point of research in a state of epoché ; it unfolds into a participatory conception of truth; and it ends in a quest for non-dual pristine experience. Each one of these moves is endorsed (...) and amplified. (shrink)

It is argued that quantum mechanics does not have merely a predictive function like other physical theories; it consists in a formalisation of the conditions of possibility of any prediction bearing upon phenomena whose circumstances of detection are also conditions of production. This is enough to explain its probabilistic status and theoretical structure.