Not sure how I hadn't found this paper previously:
Objects of consciousness
"Definition of Conscious Agents
If our reasoning has been sound, then space-time and three-dimensional objects have no causal powers and do not exist unperceived. Therefore, we need a fundamentally new foundation from which to construct a theory of objects. Here we explore the possibility that consciousness is that new foundation, and seek a mathematically precise theory. The idea is that a theory of objects requires, first, a theory of subjects.
This is, of course, a non-trivial endeavor.
Frank Wilczek, when discussing the interpretation of quantum theory, said, “The relevant literature is famously contentious and obscure. I believe it will remain so until someone constructs, within the formalism of quantum mechanics, an “observer,” that is, a model entity whose states correspond to a recognizable caricature of conscious awareness … That is a formidable project, extending well-beyond what is conventionally considered physics” (
Wilczek, 2006).
The approach we take toward constructing a theory of consciousness is similar to the approach Alan Turing took toward constructing a theory of computation. Turing proposed a simple but rigorous formalism, now called the
Turing machine (
Turing, 1937;
Herken, 1988). It consists of six components: (1) a finite set of states, (2) a finite set of symbols, (3) a special blank symbol, (4) a finite set of input symbols, (5) a start state, (6) a set of halt states, and (7) a finite set of simple transition rules (
Hopcroft et al., 2006).
Turing and others then conjectured that a function is algorithmically computable if and only if it is computable by a Turing machine. This “Church-Turing Thesis” can't be proven, but it could in principle be falsified by a counterexample, e.g., by some example of a procedure that everyone agreed was computable but for which no Turing machine existed. No counterexample has yet been found, and the Church-Turing thesis is considered secure, even definitional.
Similarly, to construct a theory of consciousness we propose a simple but rigorous formalism called a
conscious agent, consisting of six components. We then state the
conscious agent thesis, which claims that every property of consciousness can be represented by some property of a conscious agent or system of interacting conscious agents. The hope is to start with a small and simple set of definitions and assumptions, and then to have a complete theory of consciousness arise as a series of theorems and proofs (or simulations, when complexity precludes proof). We want a theory of consciousness
qua consciousness, i.e., of consciousness on its own terms, not as something derivative or emergent from a prior physical world.
No doubt this approach will strike many as
prima facie absurd. It is a commonplace in cognitive neuroscience, for instance, that most of our mental processes are
unconscious processes (
Bargh and Morsella, 2008). The standard account holds that well more than 90% of mental processes proceed without conscious awareness. Therefore, the proposal that consciousness is fundamental is, to contemporary thought, an amusing anachronism not worth serious consideration.
This critique is apt. ..."
If I'm understanding this, he seems to eschew a materialist, reductionist, mechanistic model and aim for a systems approach starting from a ground of consciousness. Naive question: is a systems approach the same as a "relational" approach.