Can Evolutionary Theory Explain the Existence of Consciousness? A Review of Humphrey, N. (2010) Soul Dust: The Magic of Consciousness. London: Quercus, ISBN 9781849162371
| Abstract | This review summarises why it is difficult for Darwinian evolutionary theory to explain the existence and function of consciousness. It then evaluates whether Humphrey's book Soul Dust overcomes these problems. According to Humphrey, consciousness is an illusion constructed by the brain to enhance reproductive fitness by motivating creatures that have it to stay alive. Although the review entirely accepts that consciousness gives a first-person meaning to existence, it concludes that Humphrey does not give a convincing account of how this can arise from random variations in the genome. Nor does he demonstrate how first-person experiences might enter into or be reducable to third-person functioning. The review concludes that Humphrey's case is unconvincing, and goes on to suggest that an entirely different, non-reductive approach may be required to understand consciousness. | |||||||||
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Nicholas Humphrey (2011). Soul Dust: The Magic of Consciousness. Princeton University Press.
Ian Vine (2001). Motivating Consciousness. Behavioral and Brain Sciences 24 (1):190-191.
N. Humphrey (1992/1999). A History of the Mind: Evolution and the Birth of Consciousness. Simon and Schuster.
Ralph D. Ellis (2000). Efferent Brain Processes and the Enactive Approach to Consciousness. Journal Of Consciousness Studies 7 (4):40-50.
Ted Honderich (2004). Consciousness as Existence, Devout Physicalism, Spiritualism. Mind and Matter 2 (1):85-104.
Stewart Goetz (2010). The God of Consciousness: A Review Essay on Recent Work by J. P. Moreland. Philosophia Christi 12 (1):189 - 200.
Naomi M. Eilan (2000). Primitive Consciousness and the 'Hard Problem'. Journal of Consciousness Studies 7 (4):28-39.
Daniel C. Dennett (2003). Explaining the "Magic" of Consciousness. Journal of Cultural and Evolutionary Psychology 1 (1):7-19.
Nicholas Humphrey (1984). Consciousness Regained: Chapters in the Development of Mind. Oxford University Press.
W. D. Lighthall (1926). The Outer Consciousness, a Biological Entity. Montreal, Witness Press.
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