This edited volume provides a biosemiotic analysis of the ecological relationship between food and medicine. Drawing on the origins of semiotics in medicine, this collection proposes innovative ways of considering aliments and treatments. Considering the ever-evolving character of our understanding of meaning-making in biology, and considering the keen popular interest in issues relating to food and medicines - fueled by an increasing body of interdisciplinary knowledge - the contributions here provide diverse insights and arguments into the larger ecology of organisms’ (...) engagement with and transformation through taking in matter. Bodies interpret molecules, enzymes, and alkaloids they intentionally and unintentionally come in contact with according to their pre-existing receptors. But their receptors are also changed by the experience. Once the body has identified a particular substance, it responds by initiating semiotic sequences and negotiations that fulfill vital functions for the organism at macro-, meso-, and micro-scales. -/- Human abilities to distill and extract the living world into highly refined foods and medicines, however, have created substances far more potent than their counterparts in our historical evolution. Many of these substances also lack certain accompanying proteins, enzymes, and alkaloids that otherwise aid digestion or protect against side-effects in active extracted chemicals. Human biology has yet to catch up with human inventions such as supernormal foods and medicines that may flood receptors, overwhelming the body’s normal satiation mechanisms. This volume discusses how biosemioticians can come to terms with these networks of meaning, providing a valuable and provocative compendium for semioticians, medical researchers and practitioners, sociologists, cultural theorists, bioethicists and scholars investigating the interdisciplinary questions stemming from food and medicine. (shrink)

This book is a printed edition of the Special Issue titled "Contemporary Natural Philosophy and Philosophies" - Part 1 that was published in the journal Philosophies.

In this paper we wish to raise the following question: which conceptual obstacles need to be overcome to arrive at a scientific and theoretical understanding of the mind? In the course of this examination, we shall encounter methodological and explanatory challenges and discuss them from the point of view of the philosophy of chemistry and quantum mechanics. This will eventually lead us to a discussion of emergence and metaphysics, thereby focusing on the status of objects. The question remains whether this (...) could be interpreted in terms of a re-description or dissolution of seemingly troubling problems in the philosophy of mind, or whether it further emphasizes the problematic: the ubiquitous and irreducible role of mind and consciousness in scientific activities. (shrink)

Merleau-Ponty’s radical reflection conceptualizes the transcendental and the empirical as intertwined, emerging only via an écart. I advance this concept of transcendental empirical écart by studying the problem of measurement in science, in both general and quantum mechanical contexts. Section one analyses scientific problems of measurement, focusing on issues of temporality, to show how measurement entails a transcendental that diverges with the empirical. Section two briefly interprets this result via Merleau-Ponty’s concept of depth, to indicate how measurement reveals a temporality (...) that is not an already given ground that would guarantee the transcendental in advance: temporality is instead ‘deep,’ itself engendering a divergence of transcendental and empirical operations that first allows for measurement and sense. (shrink)

The goal of this article is to put to the fore the importance and the relevance of the “second persons” in the framework of the relational ethics where the person has being related as a primacy over the individual as an isolated subject. While using the psychiatric team of an emergency unit (E.R.I.C.) as a leading thread we seek to show the anthropology of being related, which underlines the practical ethics of such emergency team.

This article probes the question of what interpretations of quantum mechanics actually accomplish. In other domains, which are briefly considered, interpretations serve to make alien systematizations intelligible to us. This often involves clarifying the status of their implicit ontology. A survey of interpretations of non-relativistic quantum mechanics supports the evaluation that these interpretations make a contribution to philosophy, but not to physics. Interpretations of quantum field theory are polarized by the divergence between the Lagrangian field theory that led to the (...) Standard Model of Particle physics and the Algebraic quantum field theory, that discounts an ontology of particles. Ruetsche's interpretation, it is argued, offers a potential for loosening the sharp polarization that presently obtains. A brief evaluation focuses on the functional ontology of quantum field theory considered as an effective theory. (shrink)

The present article discusses shared epistemological characteristics of two distinct areas of research: the field of first-person inquiry and the field of quantum mechanics. We outline certain philosophical challenges that arise in each of the two lines of inquiry, and point towards the central similarity of their observational situation: the impossibility of disregarding the interrelatedness of the observed phenomena with the act of observation. We argue that this observational feature delineates a specific category of research that we call the non-trivial (...) domain. Unlike the trivial domain, non-trivial research cannot assume the view from nowhere on which the observed phenomena could be regarded as existing independently of the process of observation. Presenting first-person inquiry and quantum mechanics as two of its examples, we show that non-trivial research violates several fundamental observational presuppositions of the trivial domain, exemplified in the principles of classical physics. Drawing on Niels Bohr’s philosophy of quantum mechanics and the constructivist notion of enaction, we stress the constructive, participatory, and irreversible nature of observation in the non-trivial domain. We discuss the possibility of developing a non-representationalist epistemology of the non-trivial, and consider the implications of our discussion for research in the non-trivial domain, as well as for the general understanding of the scientific inquiry. (shrink)

Recent decades have seen a development of a variety of approaches for examining lived experience in the context of cognitive science. However, the field of first-person research has yet to develop a pragmatic epistemological framework that would enable researchers to compare and integrate – as well as understand the epistemic status of – different methods and their findings. In this article, we present the foundation of such a framework, grounded in an epistemological investigation of gestures involved in acquiring data on (...) experience. We examine the acts of turning towards one’s experiential field and attending to experience within the process of reflection. We describe what we call the horizon of attending to experience by analogy to the “experimental arrangement” in quantum observation: this horizon, we argue, co-defines experiential phenomena that end up being observed and reported; at the same time, it itself forms an element of experience and is therefore amenable to phenomenological investigation. Drawing on the constructivist notion of enaction, we show that acknowledging the inherently constructive nature of attending to experience and accepting one’s lack of epistemic access to the “original”, observation-independent pre-reflective experience is not a dead end for first-person research when situated in a constructivist (but not relativist) understanding of the reflective act and its results. Expanding the notion of the horizon to encompass all epistemic acts involved in producing phenomenological data and final results of a first-person study (i.e., horizon of the method), we suggest some lines of inquiry that would allow researchers to identify and articulate horizons of particular methods, opening a way towards integrating past and future findings of different complementary first-person approaches into a comprehensive map of lived experience. (shrink)

Recent decades have seen a development of a variety of approaches for examining lived experience in the context of cognitive science. However, the field of first-person research has yet to develop a pragmatic epistemological framework that would enable researchers to compare and integrate – as well as understand the epistemic status of – different methods and their findings. In this article, we present the foundation of such a framework, grounded in an epistemological investigation of gestures involved in acquiring data on (...) experience. We examine the acts of turning towards one’s experiential field and attending to experience within the process of reflection. We describe what we call the _horizon of attending to experience_ by analogy to the “experimental arrangement” in quantum observation: this horizon, we argue, co-defines experiential phenomena that end up being observed and reported; at the same time, it itself forms an element of experience and is therefore amenable to phenomenological investigation. Drawing on the constructivist notion of enaction, we show that acknowledging the inherently constructive nature of attending to experience and accepting one’s lack of epistemic access to the “original”, observation-independent pre-reflective experience is not a dead end for first-person research when situated in a constructivist (but not relativist) understanding of the reflective act and its results. Expanding the notion of the horizon to encompass all epistemic acts involved in producing phenomenological data and final results of a first-person study (i.e., _horizon of the method_), we suggest some lines of inquiry that would allow researchers to identify and articulate horizons of particular methods, opening a way towards integrating past and future findings of different complementary first-person approaches into a comprehensive map of lived experience. (shrink)

There is an overlooked similarity between three classic accounts of the conditions of object experience from three distinct disciplines. Sociology: the “inversion” that accompanies discovery in the natural sciences, as local causes of effects are reattributed to an observed object. Psychology: the “externalization” that accompanies mastery of a visual–tactile sensory substitution interface, as tactile sensations of the proximal interface are transformed into vision-like experience of a distal object. Biology: the “projection” that brings forth an animal’s Umwelt, as impressions on its (...) body’s sensory surfaces are reconfigured into perception of an external object. This similarity between the effects of scientific practice and interface-use on the one hand, and of sensorimotor interaction on the other, becomes intelligible once we accept that skillful engagement with instruments and interfaces constitutes a socio-material augmentation of our basic perceptual capacity. This enactive interpretation stands in contrast to anti-realism about science associated with constructivist interpretations of these three phenomena, which are motivated by viewing them as the internal mental construction of the experienced object. Instead, it favors a participatory realism: the sensorimotor basis of perceptual experience loops not only through our body, but also through the external world. This allows us to conceive of object experience in relational terms, i.e., as one or more subjects directly engaging with the world. Consequently, we can appreciate scientific observation in its full complexity: it is a socio-materially augmented process of becoming acquainted with the observed object that—like tool-use and perceiving more generally—is irreducibly self, other-, and world-involving. (shrink)

The invention of the computer has revolutionized science. With respect to finding the essential structures of life, for example, it has enabled scientists not only to investigate empirical examples, but also to create and study novel hypothetical variations by means of simulation: ‘life as it could be’. We argue that this kind of research in the field of artificial life, namely the specification, implementation and evaluation of artificial systems, is akin to Husserl’s method of free imaginative variation as applied to (...) the specific regional ontology of biology. Thus, at a time when the clarification of the essence of our biological embodiment is of growing interest for phenomenology, we suggest that artificial life should be seen as a method of externalizing some of the insurmountable complexity of imaginatively varying the phenomenon of life. (shrink)

An important part of David Hume’s work is his attempt to put the natural sciences on a firmer foundation by introducing the scientific method into the study of human nature. This investigation resulted in a novel understanding of the mind, which in turn informed Hume’s critical evaluation of the scope and limits of the scientific method as such. However, while these latter reflections continue to influence today’s philosophy of science, his theory of mind is nowadays mainly of interest in terms (...) of philosophical scholarship. This paper aims to show that, even though Hume’s recognition in the cognitive sciences has so far been limited, there is an opportunity to reevaluate his work in the context of more recent scientific developments. In particular, it is argued that we can gain a better understanding of his overall philosophy by tracing the ongoing establishment of the enactive approach. In return, this novel interpretation of Hume’s ‘science of man’ is used as the basis for a consideration of the current and future status of the cognitive sciences. (shrink)

How the phenomenology of empathy in Husserl and beyond and the second-person approach of cognition are able to mutually enrich and constrain each other? Whereas the intersubjective empathy is limited to face-to-face inter-individual relational experiences or, when socially embedded, results a non-individualized understanding of others in general, the second person approach of cognition opens the way for a plural relational yet individualized understanding of the other. I would like to show in this paper how the integration of both phenomenological and (...) cognitive fields paves the way for the more encompassing description of intersubjective experience as a “relational multiplicity,” which I will ultimately describe through the empirical practice of an emergency psychiatric unit. (shrink)

The organism-in-its-environment is recognized as the basic unit of analysis when dealing with living beings. This paper seeks to define the fundamental implications of the concept of the organism-in-its-environment in terms of the biosemiotic concept of human distributed cognition. Human distributed cognition in a biosemiotic context is defined as the ability of a self-referencing organism-in-its-environment to interact with its environment to satisfy its physiological and social needs to survive and sustain itself. The ontogenetic development of the organism-in-its-environment serves as the (...) backdrop to discover the implications of distributed cognition that have general applicability in organisms, but in this paper, are made relevant to human beings. (shrink)

There has been much recent discussion of whether Husserlian phenomenology might be relevant to the explanatory gap—the problem of explaining how conscious experience arises from nonexperiential events or processes. However, some phenomenologists have argued that the explanatory gap is a confused problem, because it starts by assuming a false distinction between the subjective and the objective. Rather than trying to solve this problem, they claim that phenomenology should dissolve it by undermining the distinction upon which it is based. I shall (...) argue that adopting a phenomenological approach does not provide reason to think that the explanatory gap is not a genuine problem. In assessing the assumptions underlying the gap, we must distinguish between objectivity understood as a stance we can take toward the world and objectivity as the world's having a structure independent of any experience. The explanatory gap can be understood as the problem of finding a place for consciousness in this objective structure. This does not force us to take an objective stance or reduce the methods of phenomenology to those of the natural sciences. (shrink)

“Ontological emergence” of inherent high-level properties with causal powers is witnessed nowhere. A non-substantialist conception of emergence works much better. It allows downward causation, provided our concept of causality is transformed accordingly.

The author analyzes the origin and meaning of the expression ‘Ethics of Sexual Difference’ (ESD), contextualising it in the paradigm ‘thought of Sexual Difference’, in which the potentiality and aporias arising from the debate within the feminist movement are highlighted. Possible interpretations of these ethics, developed in the Italian philosophical context, are illustrated and evaluated. The author proposes a critical comparison with other models, for example, the queer theories, and attempts to show how the ‘Thought of Sexual Difference’ (TSD) opens (...) itself to destabilization produced by the emergence of new subjects (gay and lesbian, transgender, intersex) and their corresponding scientific knowledge. The author therefore proposes an update to the plural, ‘Ethics of Sexual Differences’ (ESDs), listing the possible methodological and content assumptions (including the development of a relational model in all scientific disciplines) and the disciplinary implications (also in the psychoanalytic field) of an ethics so defined. A reference is made to the discussion of socalled "gender ideology", in which the protagonists have often showed a certain difficulty in implementing an ESDs. (shrink)

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)

This paper explores the enactive approach in cognitive science with an eye on the later Wittgenstein’s philosophy. The aim is not that of answering the question: was Wittgenstein an ante litteram enactivist? He was not, because he was not an ante litteram (cognitive) scientist of any kind. The aim, conversely, is that of answering the question: can enactivism be Wittgensteinian? In answering positively, it will be argued that a Wittgensteinian framework can help enactive cognitive scientists in dissolving certain old problems (...) which they sometimes seem not to be able to get rid of. After the Introduction, the first two sections of the paper concern the Wittgensteinian standpoint on psychological concepts (Section 2) and the enactivist approach in its general terms (Section 3). Section 4 attempts a closer examination of some key concepts – chiefly representations, the inner, the “explanatory gap”, the “hard problem” of consciousness – considering both the enactivists’ and Wittgenstein’s attitude towards them. The Conclusion surmises the benefits of a Wittgensteinian perspective also hinting at some other problems which it can help to clarify. (shrink)

_sciousness called ‘neurophenomenology’ (Varela 1996) and illustrates it with a_ _recent pilot study (Lutz et al., 2002). At a theoretical level, neurophenomenology_ _pursues an embodied and large-scale dynamical approach to the_ _neurophysiology of consciousness (Varela 1995; Thompson and Varela 2001;_ _Varela and Thompson 2003). At a methodological level, the neurophenomeno-_ _logical strategy is to make rigorous and extensive use of first-person data about_ _subjective experience as a heuristic to describe and quantify the large-scale_ _neurodynamics of consciousness (Lutz 2002). The paper (...) foocuses on_ _neurophenomenology in relation to three challenging methodological issues_ _about incorporating first-person data into cognitive neuroscience: (i) first-person_ _reports can be biased or inaccurate; (ii) the process of generating first-person_ _reports about an experience can modify that experience; and (iii) there is an ‘ex-_ _planatory gap’ in our understanding of how to relate first-person, phenomeno-_ _logical data to third-person, biobehavioural data._. (shrink)

This thesis compares the concepts presented in the Seventeenth Discussion of al-Ghazali's Tahafut al-Falasifa with concepts currently being discussed in the field of quantum physics. Written as an attack on the neo-Platonic and Aristotelian thinking which challenged the orthodox theology of Medieval Islam, Tahafut al-Falasifa questions the understanding of physical reality forwarded by the philosophers of al-Ghazali's times. The Seventeenth Discussion in particular, with its aim of proving the possibility of miracles, questions the acceptance of notions such as necessary causality (...) and the validity of scientific observation in the natural world. (shrink)

Is quantum mechanics about ‘states’? Or is it basically another kind of probability theory? It is argued that the elementary formalism of quantum mechanics operates as a well-justified alternative to ‘classical’ instantiations of a probability calculus. Its providing a general framework for prediction accounts for its distinctive traits, which one should be careful not to mistake for reflections of any strange ontology. The suggestion is also made that quantum theory unwittingly emerged, in Schrödinger’s formulation, as a ‘lossy’ by-product of a (...) quantum-mechanical variant of the Hamilton-Jacobi equation. As it turns out, the effectiveness of quantum theory qua predictive algorithm makes up for the computational impracticability of that master equation. (shrink)

• An adequate conceptual framework is still needed to account for phenomena that (i) have a first-person, subjective-experiential or phenomenal character; (ii) are (usually) reportable and describable (in humans); and (iii) are neurobiologically realized.2 • The conscious subject plays an unavoidable epistemological role in characterizing the explanadum of consciousness through first-person descriptive reports. The experimentalist is then able to link first-person data and third-person data. Yet the generation of first-person data raises difficult epistemological issues about the relation of second-order awareness (...) or meta-awareness to first-order experience (e.g. (shrink)

It is now conventional wisdom that conscious experience — or in Nagel’s canonical characterization, “what it is like to be” for an organism — is what makes the mind-body problem so intractable. By the same token, our current conceptions of the mind-body relation are inadequate and some conceptual development is urgently needed. Our overall aim in this paper is to make some progress towards that conceptual development. We first examine a currently neglected, yet fundamental aspect of consciousness. This aspect is (...) the spontaneity of consciousness, by which we mean its inner plasticity and inner purposiveness. We then sketch a “neurophenomenological” framework for thinking about the relationship between the spontaneity of consciousness and dynamic patterns of brain activity as studied in cognitive neuroscience. We conclude by proposing that the conscious mentality of sentient organisms or animals is active and dynamic, and that this “enactive” conception of consciousness can help us to move beyond the classical dichotomy between materialism and dualism. (shrink)

There are two versions of the putative connection between consciousness and the measurement problem of quantum mechanics : consciousness as the cause of state vector reduction, and state vector reduction as the physical basis of consciousness. In this article, these controversial ideas are neither accepted uncritically, nor rejected from the outset in the name of some prejudice about objective knowledge. Instead, their origin is sought in our most cherished (but disputable) beliefs about the place of mind and consciousness in the (...) world. It is first pointed out that these common beliefs about mind and consciousness arise from reification of situated first-person experience. Then, situatedness is shown to be a constitutive part of any exhaustive treatment of quantum measurements. It turns out that the alleged connection between consciousness and the measurement problem is a symptom of (i) the ineliminability of our being situated from the end-product of science, and (ii) our difficulty to express correctly this being situated. (shrink)