Excerpt: My purpose in this paper is to show that the two major options on which the current debate on the interpretation of quantum mechanics relies, namely realism and empiricism (or instrumentalism), are far from being exhaustive. There is at least one more position available; a position which has been widely known in the history of philosophy during the past two centuries but which, in spite of some momentous exceptions, has only attracted little interest until recently in relation to the foundational problems of quantum mechanics. According to this third position, one may provide a theory with much stronger justifications than mere a posteriori empirical adequacy, without invoking the slightest degree of isomorphism between this theory and the elusive things out there. Such an intermediate attitude, which is metaphysically as agnostic as empiricism, but which shares with realism a commitment to considering the structure of theories as highly significant, has been named transcendentalism after Kant. Of course, I have no intention in this paper to rehearse the procedures and concepts developed by Kant himself; for these particular procedures and concepts were mostly adapted to the state of physics in his time, namely to Newtonian mechanics. I rather wish to formulate a generalized version of his method and show how this can yield a reasoning that one is entitled to call a transcendental deduction of quantum mechanics. This will be done in three steps. To begin with, I shall define carefully the word “transcendental,” and the procedure of “transcendental deduction,” in terms which will make clear how they can have a much broader field of application than Kant ever dared to imagine. Then, I shall show briefly that the main structural features of quantum mechanics can indeed be transcendentally deduced in this modern sense. Finally, I shall discuss the significance, and also the limits, of these results.
Bitbol M. (2001) Non-representationalist theories of knowledge and quantum mechanics. SATS Nordic Journal of Philosophy 2(1): 37–61. https://cepa.info/6658
Quantum Mechanics has imposed strain on traditional (dualist and representationalist) epistemological conceptions. An alternative was offered by Bohr and Heisenberg, according to whom natural science does not describe nature, but rather the interplay between nature and ourselves. But this was only a suggestion. In this paper, a systematic development of the Bohr-Heisenberg conception is outlined, by way of a comparison with the modern self-organizational theories of cognition. It is shown that a perfectly consistent non-representationalist (and/or relational) reading of quantum mechanics can be reached thus.
Bitbol M. (2002) Science as if situation mattered. Phenomenology and the Cognitive Sciences 1(2): 181–224. https://cepa.info/4373
When he formulated the program of neurophenomenology, Francisco Varela suggested a balanced methodological dissolution of the “hard problem” of consciousness. I show that his dissolution is a paradigm which imposes itself onto seemingly opposite views, including materialist approaches. I also point out that Varela’s revolutionary epistemological ideas are gaining wider acceptance as a side effect of a recent controversy between hermeneutists and eliminativists. Finally, I emphasize a structural parallel between the science of consciousness and the distinctive features of quantum mechanics. This parallel, together with the former convergences, point towards the common origin of the main puzzles of both quantum mechanics and the philosophy of mind: neglect of the constitutive blindspot of objective knowledge.
Bitbol M. (2003) A cure for metaphysical illusions: Kant, quantum mechanics, and the madhyamaka. In: Wallace B. A. (ed.) Buddhism and science. Columbia University Press: 325-361. https://cepa.info/2614
My purpose in this paper is to show that the transcendental approach, first formulated by Kant, and then elaborated by generations of neo-Kantian thinkers and phenomenologists, provides Buddhism in its highest intellectual achievement with a natural philosophy of science. I take this highest achievement to be the Madhyamaka dialectic and soteriology,{1} which was developed in India from the second century C.E. to the seventh century C.E. by masters such as Nāgārjuna, Āryadeva, and Candrakīrti. Relevance: This is an anti-realist interpretation of quantum mechanics related to the work of Francisco Varela.
Bitbol M. (2008) Is consciousness primary? NeuroQuantoloy 6(1): 53–72. https://cepa.info/2261
Six arguments against the view that conscious experience derives from a material basis are presented, none of which is entirely new taken in isolation but whose conjunction is compelling. 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.
Emergence is interpreted in a non-dualist framework of thought. No metaphysical distinction between the higher and basic levels of organization is supposed, but only a duality of modes of access. Moreover, these modes of access are not construed as mere ways of revealing intrinsic patterns of organization: They are supposed to be constitutive of them, in Kant’s sense. The emergent levels of organization, and the inter-level causations as well, are therefore neither illusory nor ontologically real: They are objective in the sense of transcendental epistemology. This neo-Kantian approach defuses several paradoxes associated with the concept of downward causation, and enables one to make good sense of it independently of any prejudice about the existence (or inexistence) of a hierarchy of levels of being.
Bitbol M. (2020) A phenomenological ontology for physics: Merleau-Ponty and QBism. In: Wiltsche H. & Berghofer P. (eds.) Phenomenological approaches to physics. Springer, Cham: 227–242. https://cepa.info/6933
Few researchers of the past made sense of the collapse of representations in the quantum domain, and looked for a new process of sense-making below the level of representations: the level of the phenomenology of perception and action; the level of the elaboration of knowledge out of experience. But some recent philosophical readings of quantum physics all point in this direction. They all recognize the fact that the quantum revolution is a revolution in our conception of knowledge. In these recent readings of quantum physics (such as QBism), quantum states are primarily generators of probabilistic valuations. Accordingly, they should not be seen as statements about what is the case, but as statements about what each agent can reasonably expect to be the case. Three features of such non-interpretational, non-committal approaches to quantum physics strongly evoke the phenomenological epistemology. These are: (1) their deliberately first-person stance; (2) their suspension of judgment about a presumably external domain of objects, and subsequent redirection of attention towards the activity of constituting these objects; (3) their perception-like conception of quantum knowledge. But beyond phenomenological epistemology, these new approaches of quantum physics also make implicit use of a phenomenological ontology. Chris Fuchs’s participatory realism thus formulates a non-external variety of realism for one who is deeply immersed in reality. But participatory realism strongly resembles Merleau-Ponty’s endo-ontology, which is a phenomenological ontology for one who deeply participates in Being. This remarkable analogy is supported by Merleau-Ponty himself. Indeed, 50 years before QBism, Merleau-Ponty acknowledged the strong kinship between the status of quantum mechanics and his phenomenology of embodiment. He did so in two texts that remained unpublished until after his death: Visible and invisible, and the Lectures on Nature. The final part of this article is then devoted to a study of Merleau-Ponty’s conception of quantum physics.
Bitbol M. (2021) The Tangled Dialectic of Body and Consciousness: A Metaphysical Counterpart of Radical Neurophenomenology. Constructivist Foundations 16(2): 141–151. https://cepa.info/6942
Context: Varela’s neurophenomenology was conceived from the outset as a criticism and dissolution of the “hard problem” of the physical origin of consciousness. Indeed, the standard (physicalist) formulation of this problem is what generates it, and turns it into a fake mystery. Problem: Such a dissolution of the “hard problem” is very demanding for researchers. It invites them to leave their position of neutral observers/thinkers, and to seek self-transformation instead. It leaves no room for the “hard problem” in the field of discourse, and rather deflects it onto the plane of attitudes. As a consequence, it runs the risk of being either ignored or considered as a dodge. How can we overcome this obstacle and restore the argumentative impact of neurophenomenology? Method: I propose a metaphysical compensation for the anti-metaphysical premise of the neurophenomenological dissolution of the “hard problem.” Yet, this alternative metaphysics is designed to keep the benefit of a shift from discourse to ways of being - this is the latent message of neurophenomenology. Results: A dynamical and participatory conception of the relation between body and consciousness is formulated, with no concession to standard positions such as physicalist monism and property dualism. This conception is based on Varela’s formalism of “cybernetic dialectic” and on a geometrical model of self-production. It is in close agreement with Merleau-Ponty’s “intra-ontology: an engaged ontological approach of what it is like to be, rather than a discipline of the contemplation of beings. Implications: Taking neurophenomenology seriously implies a radical shift in our way of tackling the “hard problem” of consciousness. There is no question here of theorizing about the neuro-experiential correlation but of including it in a chain of resonance and continuous research that amplifies our lived life. Even metaphysics partakes in this shift. Constructivist content: The article advocates a critical stance towards standard realist approaches to the science and philosophy of mind. A complete reversal of the hierarchy of ontological priorities between physical objects and consciousness is proposed, in the spirit of Husserl’s Crisis of the European Sciences. Then, the obvious but usually overlooked relation between being conscious and knowing consciousness is emphasized. Keywords: Neurophenomenology, phenomenology, consciousness, experience, mind-body problem, quantum mechanics, neutral monism, panpsychism, Merleau-Ponty.
Diettrich O. (1991) Induction and evolution of cognition and science. Philosophica 47(2): 81–109. https://cepa.info/5156
The problem of induction is closely connected with the idea of an ontological reality as the regularities we perceive can be generalised to the laws of an independent nature only by means of inductive methods. A constructivist evolutionary epistemology (CEE) is proposed which considers all regularities perceived and the laws of nature derived from them as invariants of mental operators, similar to quantum mechanics which defines the properties of subjects as invariants of measuring operators. Then the laws of physics are specific to human beings. This will apply even for the law of the conservation of energy if it is derived from the homogeneity of time and therefore will depend on the phylogenetically evolved mental mechanisms defining the metric of time perception. Also mathematical regularities and the laws of logic are not universal. Rather they have to be seen as invariants of certain human mental operators. If these mathematical and perceptual operators are phylogenetic homologa, we have the possibility of explaining why mathematical methods are so successful in extrapolating experimental data or, as Davies put it, why the universe is algorithmically compressible. The possible relationship is discussed between the continuity of all physical motion as perceived by men and a special constructivist approach of counting processes. As the laws found in higher physics are invariants of the experimental facilities applied they can neither be derived from nor are they determined by the given functional structure of the brain. The CEE, therefore, does not suggest teleological ideas. The view is taken that the evolution of science is as open and endless as organic evolution is.
Diettrich O. (1992) Darwin, Lamarck and the evolution of science and culture. Evolution and Cognition (First series) 2(3). https://cepa.info/5157
What is being discribed as differences between organic and cultural evolution (for example that one is Darwinian, the other, Lamarckian in character) depends on the implicit agreements made on what are analogue issues in culture and life. A special consequence of the definitions used is that opposite causal mechanisms are attributed. The development of empirical scientific theories is seen as an internal adaptation to external data. Organic evolution, however, is seen as an external selection of internal modifications. Seeing science as a special cognitive tool in the sense of evolutionary epistemology (EE) which then has to evolve according to the same principles as evolution of organic tools does, would require some notional realignments in order to level the established organismic/cultural dichotomy. Central to the approach used here is the notion of reality and adaptation. The EE declares that human categories of perception and thinking (space, time, object, causality etc.) result from evolutionary adaptation to the independent structures of an ontological reality (Campbell: “natural-selection-epistemology”). Here a “Constructivist evolutionary epistemology” (CEE) is proposed which goes one step further and considers also the category of reality itself to be a special mental concept acquired phylogenetically to immunize proven ideas under the label of “reality.” According to the CEE, the evaluation criteria for strategies and theories are the consistency with the previously and phylogenetically acquired organic and mental structures, rather than the adaptation to external data. A similar view can also be held in organic evolution where the various metabolic processes and higher strategies modify the external data according to their previously established own requirements rather than changing those requirements in adaptation to external data. Thus cognitive and scientific as well as organic evolution is an enterprise of conquest rather than of discovery and reality will lose its role as a universal legislator and evaluator. The CEE implements this thought, by considering all regularities perceived and the laws of nature derived from them as invariants of mental or sensory operators. The extension of human sense organs by means of physical measurement operators leads to the completion of classical physics if the experimental and the inborn cognitive operators commute. Otherwise non-classical (i.e. “non-human”) approaches are required such as quantum mechanics, which are based on the invariants brought about experimentally. As the set of possible experimental facilities (and therefore of new invariants) is not closed it follows that evolution of science will not end in a definitive “theory of everything” but in basically endless co-evolution between experiments and their theoretical interpretations. The same applies to organic evolution which can be considered as coevolution between genomic structures and their interpretation by the epigenetic system which itself is subject to genomic modifications. This may lead to non-stable recursive processes described here as nonlinear genetics. Some general evolutionary strategies and principles are discussed with a view to being applicable in organic evolution as well as in cultural and social evolution. Special consideration is given to the view that the need to master the physical world (mainly being done by scientific efforts) may be superseded in the long run by the need to master our social environment.