Henry James, the distinguished American writer, expressed the view concerning exercise of options as ‘mind being a theatre of simultaneous possibilities — the selection of some and suppression of the rest’…
“Consciousness” — like "mind" — is a noun. More specifically, it’s a noun derived from an adjective, which leads to the same issue in modelling as with the concept of mind: it is construed as an abstract thing, a property or state of an entity. To model consciousness in an ideationally consistent way, we must consider it not as a thing but as a process. However, unlike "mind," which refers to the totality of processes mediated by the brain, "consciousness" only refers to a subset of those processes.
As a process, consciousness can be understood as the moment-to-moment focused recognition of ongoing recognition activity — a self-monitoring of the system by the system. This recursive nature allows the system to not only monitor its current experiences (including remembering and imagining) but also to engage in metamonitoring, or the monitoring of the monitoring process itself.
The complexity of consciousness correlates with the complexity of the systems being recognised in this process. That is, consciousness involves the monitoring of various types of recognition processes, not different types of monitoring. Some aspects of this complexity were sketched out in earlier chapters, but a few can be revisited here:
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Functional Levels of the Neurological System: Consciousness involves the recognition of sensory differences and the supervenient conceptual recognition of those differences.
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Differentiation into Behavioural Potentials: These levels of recognition are differentiated into non-semiotic and semiotic (both linguistic and non-linguistic) behavioural potentials.
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Context-Specific Registers: These behavioural potentials are further differentiated into context-specific registers, influenced by the system’s environment.
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Three Timescales of Semiotic Processes: These include logogenesis (the emergence of linguistic meaning), ontogenesis (individual development), and phylogenesis (evolutionary development).
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Paradigmatic and Syntagmatic Axes: Each moment involves the selection of certain activations, the valeur of which depends on the contrastive options not selected. The sequencing of choices is nonlinear, meaning that small initial differences can lead to disproportionately large differences in outcomes.
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Metafunctional Dimensions of Semiotic Dynamics: Consciousness involves the grading, focusing, and directing of attention to ideational construals, motivated by interpersonal values.
Because consciousness is a monitoring process, it does not make decisions or select behaviours. The entire system, including the process of consciousness, makes decisions in context. Consciousness monitors this decision-making process and provides feedback, potentially altering the probabilities of future selections. Conscious decisions are those that are monitored during the process of consciousness, but they are not directly made by consciousness itself. This distinction is supported by Libet’s (2004) experiments, which show that neural events related to decision-making occur before the individual becomes aware of the decision.
Footnotes:
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Grammatical Insights: Grammatically, “consciousness” can be seen as a nominalisation of the clause "being conscious," reinforcing the idea of it as a state or thing rather than a process.
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Loss of Consciousness: "Loss of consciousness" can occur in two ways: the cessation of the monitoring process (e.g., blindsight) or the cessation of the processes being monitored (e.g., the cessation of visual perception during sleep).
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Jamesian Insight: This follows from William James’ insight that consciousness involves both the process of recognition and the phenomenon of being aware of it.
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Jamesian Notion: James’ concept of “types of conscious states” is reformulated here as “consciousness of types of states,” focusing on the awareness of different mental states.
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Contextual Registers: The access to different registers of meaning depends on an individual’s position within the hierarchical organisation of social systems, which influences the registers they have access to. This will be discussed under ‘person’ below.
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Mind as Theatre of Simultaneous Possibilities: Denton (1993: 6) cites Henry James’ idea of the mind as a “theatre of simultaneous possibilities — the selection of some and suppression of the rest” to illustrate the selection process in consciousness.
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Consciousness and Autonomy: Boden (1995: 157) notes that conscious thoughts are less relevant to our autonomy than we tend to believe, with some neuroscientists doubting whether conscious intentions actually direct behaviour. Libet’s (2004) experiments provide evidence that neural activity associated with decision-making precedes the awareness of that decision.