Cartesian Method and the Self

The idea that the ‘I’ of Meditation One stands for a solipsistic self is familiar enough; but is it correct? The reading proposed here does not saddle Descartes with so questionable a doctrine, and yet it does not shield him from Wittgensteinian criticism either. Descartes is still vulnerable, but on a different flank. I first consider critically the claim that Descartes is committed to solipsism. Then I take issue with the attribution to him of the idea that privacy is the mark of the mental. Finally, I consider his tendency to “first‐personalize” knowledge and to trace to “the prejudices of childhood” certain prephilosophical errors. Here is where Wittgensteinian criticism comes genuinely into its own.     

The search for an image of man

The present paper offers a narrative of the post-World War II development of Hungarian philosophy, and argues that it is characterized by a double, historical and anthropological orientation under Marx’s influence. The resulting amalgam is an intellectual history that looks beyond the ideas themselves, searching for underlying images of man which are represented as ideological backgrounds to theories of nature, society, cognition, etc. The most important works of this approach interpret ideas and anthropologies within a Marxist framework, and see them as closely linked to the social–historical circumstances in which they develop; yet, these approaches represent an alternative attitude quite different from the official ideology of dialectical materialism.     

Rethinking the Ontology of Cartesian Essences

The old and recent debates on Cartesian essences have focused on the question of whether Descartes is a Platonist or a conceptualist about essences. I argue that this is a false dichotomy. An adequate account of Cartesian essences must accommodate and reconcile two central doctrines and texts in Descartes' philosophy. I will argue that recent conceptualist and Platonist interpretations neither accommodate these doctrines nor reconcile these texts. Such failures are not accidental since Descartes' doctrines of divine creation and simplicity render it impossible for Descartes to be either a conceptualist or a Platonist. Failure to notice this fact explains why there has been no progress on this exegetical issue.     

Discourse Structure and Cartesian Scepticism

Abstract

I provide a new account of the nature of Cartesian scepticism, in which I show that if we draw on the notion of discourse structure we can show exactly how Cartesian scepticism is induced and that it is, in principle, impossible to dispel. The account proceeds by showing that, given the nature of discourse structure, there is no absolute distinction between what we normally think of as factual discourse—as discourse about “the actual world” - and what we normally think of as fictional discourse - as discourse about “a fictional world” - and, in short, no absolute distinction between fact and fiction. The power of the account of Cartesian scepticism therefore resides in the power of the account of discourse structure, and accordingly the account of discourse structure should be of at least as much interest as the account of scepticism.     

Cartesian Bodies and Movement Phenomenology

This essay critically considers scientific and metaphorical understandings of the body and embodiment. It employs interrogates and employs the concepts of embodiment, ego, bodily intentionality, and anorexia from a phenomenological perspective. It considers the battery of concepts regarding embodiment: soma (the shape of the body), sarx (the flesh of the body) and pexis (the body and soul in unity). While Soma and sarx are the objective body, they are explained by the natural sciences. Pexis is the ‘unobjective’ body; it is subjective, and it is to be studied as a subjective phenomenon. To understand pexis means to understand that the body does not finish with the skin but is connected to its surroundings. There is also a consideration of the possibilities of the body under Heidegger's idea of protention, which refers to the transformation of the body into an instrument. When the body is conceived of as an instrument or object anorexia is seen as an illness only of embodiment as soma. A richer alternative is the idea that anorexia is an illness of existence that can be explained by Heidegger's discussion of embodiment via the concept of dasein.     

Cartesian epistemology and infallible justification

In this paper I examine contemporary accounts of noninferential justification in light of what I take to be the Cartesian project of building epistemology on foundations made secure by the impossibility of error. I argue that familiar abstract arguments for foundationalism, by themselves, don’t seem to motivate Cartesianism. But I further argue that there is one version of foundationalism that is more closely linked to the way in which Descartes sought ideal knowledge.     

Neuroscience,quantum indeterminism and the Cartesian soul

Quantum indeterminism is frequently invoked as a solution to the problem of how a disembodied soul might interact with the brain (as Descartes proposed), and is sometimes invoked in theories of libertarian free will even when they do not involve dualistic assumptions. Taking as example the Eccles–Beck model of interaction between self (or soul) and brain at the level of synaptic exocytosis, I here evaluate the plausibility of these approaches. I conclude that Heisenbergian uncertainty is too small to affect synaptic function, and that amplification by chaos or by other means does not provide a solution to this problem. Furthermore, even if Heisenbergian effects did modify brain functioning, the changes would be swamped by those due to thermal noise. Cells and neural circuits have powerful noise-resistance mechanisms, that are adequate protection against thermal noise and must therefore be more than sufficient to buffer against Heisenbergian effects. Other forms of quantum indeterminism must be considered, because these can be much greater than Heisenbergian uncertainty, but these have not so far been shown to play a role in the brain.