Since the advent of human consciousness all manner of theoreticians from mystics to philosophers, and linguists to scientists have considered why and how it is that an individuated self seems to occupy or indwell a physical body. There is a common experiential sense, in other words, in which personal consciousness and our bodies are felt to be two different things. Two broad areas of opinion attempting to explain this apparent bifurcation are defined for the purpose of addressing this problem: Essentialists who variously maintain that there are non-physical properties inherent to all forms and functions of physicality; and Physicalists who claim that the extant universe as a multiplicity of complex material processes is the only reality. The respective natures of body and mind and the ways in which they relate has yielded an extraordinary variety of hypotheses within and between these two broad categories. In this thesis the dilemma is called the Hard Problem and it focuses particularly on the relationship between consciousness and the brain. Recently, Ken Wilber has constructed an Integral Philosophy which attempts a synergistic gradation of all possible genres of experience and knowledge into one cohesive scheme representing the total Reality. The culminating point of Wilber’s theory claims resolution of the Hard Problem, indeed of all appearances of duality, in the realisation of consummate emptiness in mystical consciousness. Wilber’s proposal therefore tenders a version of Essentialism since it implies that an Absolute principle is inherent to all existence. The problem explored in this study considers whether the epistemological architecture of Wilber’s Philosophy is coherent and consistent. Following a critical appraisal of Wilber’s system it is proposed that epistemological coherence is more likely to be achieved by retaining the ontology of consciousness and matter to only one kind. In this way the scientific protocols which Wilber imports to validate his truth-claims are protected from ontological confusion. Whether this non-dual Physicalism is adequate as a means of explaining consciousness, and particularly mystical consciousness, is moot. Perhaps there remains an inalienable quality in mysticism which will always elude our ability to apprehend it. / Christian Sprituality, Church History & Missiology / D. Th. (Christian Spirituality)

Since the advent of human consciousness all manner of theoreticians from mystics to philosophers, and linguists to scientists have considered why and how it is that an individuated self seems to occupy or indwell a physical body. There is a common experiential sense, in other words, in which personal consciousness and our bodies are felt to be two different things. Two broad areas of opinion attempting to explain this apparent bifurcation are defined for the purpose of addressing this problem: Essentialists who variously maintain that there are non-physical properties inherent to all forms and functions of physicality; and Physicalists who claim that the extant universe as a multiplicity of complex material processes is the only reality. The respective natures of body and mind and the ways in which they relate has yielded an extraordinary variety of hypotheses within and between these two broad categories. In this thesis the dilemma is called the Hard Problem and it focuses particularly on the relationship between consciousness and the brain. Recently, Ken Wilber has constructed an Integral Philosophy which attempts a synergistic gradation of all possible genres of experience and knowledge into one cohesive scheme representing the total Reality. The culminating point of Wilber’s theory claims resolution of the Hard Problem, indeed of all appearances of duality, in the realisation of consummate emptiness in mystical consciousness. Wilber’s proposal therefore tenders a version of Essentialism since it implies that an Absolute principle is inherent to all existence. The problem explored in this study considers whether the epistemological architecture of Wilber’s Philosophy is coherent and consistent. Following a critical appraisal of Wilber’s system it is proposed that epistemological coherence is more likely to be achieved by retaining the ontology of consciousness and matter to only one kind. In this way the scientific protocols which Wilber imports to validate his truth-claims are protected from ontological confusion. Whether this non-dual Physicalism is adequate as a means of explaining consciousness, and particularly mystical consciousness, is moot. Perhaps there remains an inalienable quality in mysticism which will always elude our ability to apprehend it. / Christian Sprituality, Church History and Missiology / D. Th. (Christian Spirituality)