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The deep extent of mental autonomyConway, William January 1999 (has links)
The central aim of this thesis is to argue that the autonomous nature of mentalistic explanation presents a stronger constraint on what counts as a satisfactory statement of the relation between the mental and the physical than can be acknowledged within the metaphysical framework of non-reductive physicalism. Although the chief merit of non-reductive physicalism appears to be its ability to respect the irreducibility of mental concepts to physical concepts, whilst respecting the primacy of the physical ontology, I claim that its commitment to the principles of physicalism prevents that framework from being able to accommodate what I will refer to as the deeper extent of the autonomous nature of mentalistic explanation. The deeper extent of the autonomous nature of mentalistic explanation manifests itself in the fact that the work carried out by mentalistic explanations is completely separate from the work carried out by physicalistic explanations. I claim that the deeper extent of the autonomous nature of mentalistic explanation cannot be recognised within a metaphysical framework which claims to recognise the primacy of the physical ontology because recopsing deep autonomy requires giving up the assumption that the mental must be related to the physical in the manner appropriate to discharging such metaphysical principles. I defend the claim that we can recognise the deeper extent of the autonomous nature of mentalistic explanation if we take our successful explanatory practices as the starting point of our investigation, and only then revert to the question of how best to articulate the relation between the mental and the physical. My claim is that there is an intrinsic connection between the nature of the mental and the nature of human relationships, and I therefore suggest that the autonomous nature of mentalistic explanation ought to be understood in connection with the autonomous nature of human relationships. The basic ideas in this thesis are derived by combining features of Wittgenstein’s rule following considerations with features of John MacMurray’s approach to human relationships. On the basis of this combination, I argue for the more specific claim that there is an intrinsic connection between what it means to say that an individual has the capacity to think and what it means to say that he has the capacity to be involved in various types of human relationships. This connection is then used to develop a non-causal account of human action to challenge the physicalist ’s causal account, which will be used to support the claim that mentalistic explanations are autonomous with respect to physicalistic explanations in the deeper sense. I conclude by arguing that the considerations which put us in position to recognise the deeper extent of the autonomous nature of mentalistic explanation ought to constrain our statement of the relation between the mental and the physical, and I suggest that this statement should be consistent with the way in which mentalistic and physicalistic explanations carry out their work in our explanatory practices. I claim that individuals are subject to mentalistic explanations in so far as they have a life to live in the world with other people, and that individuals are subject to physicalistic explanations in so far as human beings are creatures whose life has a natural biological dimension. But rather than identifying the mental with the physical, and thereby compromise the deeper extent of the autonomous nature of mentalistic explanation, I suggest that this relation might be understood in terms of the fact that the mental is embedded in the dimension of human life which is constituted by the involvement of individuals in various types of relationshps with each other, and that the dimension of human life in which physicalistic explanations are operative is presupposed as the causal background which must be in place if individuals are to have such a life to live in the world.
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An Encounter Between Aristotle And Contemporary Philosophy of Mind The Case of Reductive Physicalism As Espoused By Jaegwon KimOguamanam, Eugene Ezenwa January 2020 (has links)
I argue in this thesis that Aristotle’s hylomorphic metaphysics, supported by his theory of causality and his theory of the soul (De Anima), holds the key to solving the problem of mental causation in contemporary philosophy of mind. A core aspect of the contemporary mind-body problem is the problem of mental causation (how does the mind interact with the body to cause actions in humans). Without mental causation, in the realist sense of the word, it is difficult to see how humans are held responsible for their actions. There have been different approaches to solving the mind-body problem, but each has met with its own set of problems, except, I argue, Aristotle’s hylomorphism. Jaegwon Kim argues that Davidson’s anomalous monism cum supervenience renders mental causation epiphenomenal, and that a mental state is causally efficacious only when reduced to the physical properties. I argue that it is the phenomenal consciousness that accounts for our actions, and while neither Davidson’s nor Kim’s accounts of action can adequately deal with phenomenal consciousness, Aristotle’s metaphysics can. I argue that the ancient and neo-Aristotelian notion of self-knowledge is akin to our contemporary notion of phenomenal consciousness and that Aristotle saves the notion of autonomous mental causation through his theory of hylomorphism that holds every substance is a composite of matter (body) and form (soul). My thesis is thus a novel invitation to rethink Aristotle’s psychology and philosophy of mind in the context of contemporary philosophy of mind. / Thesis (DPhil)--University of Pretoria 2020. / University of Pretoria(Postgraduate Bursary (2017-2018) / Philosophy / DPhil / Unrestricted
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A Novel Reply to the Knowledge Argument : Wiredu's view of Quasi-Physicalism as a positive Reply to JacksonMangadza, Clarton Fambisai January 2019 (has links)
In this thesis I offer a novel alternative response to Frank Jackson’s (1982, 1986) knowledge argument in support of non-reductive physicalism (NRP). The knowledge argument is framed as an attack on reductive physicalism (RP), as it suggests the possibility that the subjective experience (SE) of an event or phenomenon adds ‘real’ knowledge to a person’s existing knowledge. My novel response aims to enrich the current debate, dominated as it is by Western philosophy of mind, by introducing one specific African concept of mind into the debate. The concept of mind I introduce into the debate, is Kwasi Wiredu’s (1987) quasi-physicalist interpretation of the Akan concept of mind. My alternative reply specifically contributes to the debate by changing the negative ability reply to the knowledge argument, framed by Nemirow (1980, 1990) and Lewis (1983, 1988) in Western philosophy of mind, into a positive support for Jackson (1982, 1986) by introducing African voices into the debate. I demonstrate that although the unsolved mind-body problem is presented as an ongoing philosophical issue in Western philosophy, a turn to an African perspective can shine new light on the problem. The novel alternative reply to Jackson’s knowledge argument consists of an epistemological argument that subjective experience (SE) adds genuine knowledge to a person’s existing knowledge, and a metaphysical argument that subjective experience (SE) is an emergent mental property. These two arguments validate property dualism as well as the knowledge argument. / Thesis (PhD)--University of Pretoria, 2019. / CSIR- CAIR 2017-2019
University of Pretoria (UP) Postgraduate Bursary 2018-2019 / Philosophy / PhD / Unrestricted
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