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17. Mind and Body / C. Functionalism / 6. Homuncular Functionalism

[mind as a team of small independent functional units]

4 ideas
All functionalism is 'homuncular', of one grain size or another [Dennett]
     Full Idea: All varieties of functionalism can be viewed as 'homuncular' functionalism of one grain size or another.
     From: Daniel C. Dennett (Consciousness Explained [1991], 9.2)
     A reaction: This seems right, as any huge and complex mechanism (like a moon rocket) will be made up of some main systems, then sub-systems, then sub-sub-sub.... This assumes that there are one or two overarching purposes, which there are in people.
We descend from robots, and our intentionality is composed of billions of crude intentional systems [Dennett]
     Full Idea: We are descended from robots, and composed of robots, and all the intentionality we enjoy is derived from the more fundamental intentionality of billions of crude intentional systems.
     From: Daniel C. Dennett (Kinds of Minds [1996], Ch.2)
     A reaction: A more grand view of intentionality (such as Searle's) seems more attractive than this, but the crucial fact about Dennett is that he takes the implications of evolution much more seriously than other philosophers. He's probably right.
Mind is a set of hierarchical 'homunculi', which are made up in turn from subcomponents [Fodor, by Lycan]
     Full Idea: Fodor sees behaviour as manifestations of psychological capacities, which result from the subject being a set of interconnected 'homunculi', which in turn have subcomponents, all of it arranged in a hierarchy.
     From: report of Jerry A. Fodor (Psychosemantics [1987]) by William Lycan - Introduction - Ontology p.9
     A reaction: This may well miss out the most interesting parts of a mind (such as awareness, and personal identity), but it sounds basically right, especially when an evolutionary history is added to the system. Parts of my mind intrude into my trains of thought.
Homuncular functionalism (e.g. Freud) could be based on simpler mechanical processes [Rey]
     Full Idea: So-called 'homuncular functionalism' (such as Freud's or Plato's internal struggles of the soul) needn't lead to an infinite regress if eventually the homunculi become so stupid they could be replaced by a machine.
     From: Georges Rey (Contemporary Philosophy of Mind [1997], 7.2.2)
     A reaction: from Fodor