An ESR Framework for the Study of Consciousness

I will argue that, in an interdisciplinary study of consciousness, epistemic structural realism (ESR) can offer a feasible philosophical background for the study of consciousness and its associated neurophysiological phenomena in neuroscience and cognitive science while also taking into account the mathematical structures involved in this type of research. Applying the ESR principles also to the study of the neurophysiological phenomena associated with free will (or rather conscious free choice) and with various alterations of consciousness (AOCs) generated by various pathologies such as epilepsy would add explanatory value to the matter. This interdisciplinary approach would be in tune with Quine’s well known idea that philosophy is not simple conceptual analysis but is continuous with science and actually represents an abstract branch of the empirical research. The ESR could thus resonate with scientific models of consciousness such as the global neuronal workspace model (inspired by the global workspace theory—GWT) and the integrated information theory (IIT) model. While structural realism has already been employed in physics or biology, its application as a meta-theory contextualising and relating various scientific findings on consciousness is new indeed. Out of the two variants: ontic structural realism (OSR) and epistemic structural realism (ESR), the latter can be considered more suitable for the study of consciousness and its associated neurophysiological phenomena because it removes the pressure of the still unanswered ‘What is consciousness?’ ontological question and allows us to concentrate instead on the ‘What can we know about consciousness?’ epistemological question.

Thomist vs. Scotist Perspectives on Ontic Structural Realism

Structural realism has re-emerged as part of the debate between scientific realism and antirealism. Since then it has branched into several different versions, notably epistemic structural realism and ontic structural realism. The latter theory (which itself has now divided into competing formulations) is still an important perspective in the realism/antirealism dialectic; however, its significance has expanded well beyond that debate. Today ontic structural realism is also an important player in the metaphysics of science literature, engaging with a variety of ontological questions. One of these pertains to the basic categories of ontology, with the proponents of ontic structural realism typically advocating a radical rethinking of how to view substance and relation while calling into question the (allegedly) traditional privileging of the former over and against the latter. In this paper I assess ontic structural realism from the perspective of two major systems: Thomism and Scotism. I argue that the basic commitments of Thomism allow for some surprising convergences with ontic structural realism, while Scotism does not.

Epistemic structural realism, modality and laws of nature

According to epistemic structural realism (EER) scientific theories provide us only with knowledge about the structure of the unobservable world, but not about its nature. The most significant objection that this posi- tion has faced is the so-called Newman’s problem. In this paper I offer an alternative objection to EER. I argue that its formulation leads to undesirable skeptical positions in two fields close to scientific realism: the debates on modality and laws of nature. I also show that there is an interesting sense in which my objection is stronger than the one offered by Newman.

FROM SCIENTIFIC STRUCTURALISM TO TRANSCENDENTAL STRUCTURALISM

ABSTRACT In the current debate between scientific realism and empiricism, both sides seem to embrace some sort of structuralism as an important component of their descriptions of science. The structural realism is generally presented in two versions: one ontic and the other epistemic. It has been argued that that epistemic structural realism (ESR) is close, if not identical, to a Kantian approach. We aim to show that this is not the case, since ESR, being fundamentally a realist position, cannot be fully consistent with a transcendental approach. Such a position is better called transcendental structuralism (TS), an alternative that we believe is worth being investigated on its own. In this paper, we will take Henry Allison's interpretation of transcendental idealism as a starting point to establish the distinctions between ESR and TS.