Head to head
Bentley Hart’s Monism vs Integrated Information Theory
Bentley Hart’s Monism: Consciousness, Being, God and Integrated Information Theory (IIT), compared field by field from their entries in the Atlas.
At a glance
- Bentley Hart’s Monism belongs to the Idealism family in Kuhn's Landscape of Consciousness, Integrated Information Theory to Information.
- They give the same kind of answer on AI consciousness and mind uploading.
- On life after death, Bentley Hart’s Monism says “Yes” and Integrated Information Theory says “Uncertain”.
- On meaning and purpose, Bentley Hart’s Monism says “Cosmic/Ultimate” and Integrated Information Theory says “Uncertain”.
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The claim
In brief
Bentley Hart’s MonismThis is a metaphysical theory that constructs an ultimate unified monism by asserting the profound inseparability of consciousness (mind) and being (existence) itself. It posits that ultimate reality is God, who is the absolute unity of consciousness and being, fundamentally rejecting reductive physicalist explanations.
Integrated Information TheoryIIT is an original, radical model that proposes a definition for conscious experience and specifies which physical systems can possess it, starting from the phenomenology of consciousness (axioms). It translates these axioms into physical postulates based on intrinsic cause-effect power, featuring a mathematical measure Φ(Phi) to quantify a system's capacity for informational integration, which correlates with the degree of consciousness.
What consciousness is
Bentley Hart’s MonismConsciousness and being (existence) are two inseparable aspects of a single, ultimate ontological reality.
Integrated Information TheoryConsciousness is identified as a Φ-structure, a maximally reduced conceptual structure existing in 'qualia space'. An experience is identical to this conceptual structure, meaning its phenomenal properties correspond precisely to the physical properties of the cause-effect structure unfolded from the physical substrate of consciousness (PSC).
Big questions
Can AI be conscious?Both agree
Bentley Hart’s MonismNoConsciousness is a restricted instance of infinite mind (God) and is not reducible to computation or physical processing. Therefore, artificial systems based purely on physical mechanisms cannot instantiate true consciousness.
Integrated Information TheoryNoKoch, a proponent, argues that consciousness is not computable. Digital computers have negligible integrated information (Φ(Phi)) due to hardware structure, meaning they can never be sentient, regardless of intelligence.
Bentley Hart’s MonismYesConsciousness is identified with ultimate being and God, meaning it is fundamental and cannot be destroyed. Hart’s theology suggests individuals are destined for union with God, becoming 'uncreated'.
Integrated Information TheoryUncertainIf phenomenal consciousness requires a radically new structure (like IIT's postulates), the potential permanence of these 'inscrutable things' cannot be rejected, leaving the possibility of survival open, even though IIT does not explicitly espouse life after death.
Could a mind be uploaded?Both agree
Bentley Hart’s MonismNoConsciousness is metaphysically unified, physically infrangible mental agency , making it impossible to capture, duplicate, or upload via computational means, which would only replicate 'third-person' processes.
Integrated Information TheoryNoIf consciousness is a fundamental property tied to real cause-effect power, a digital simulation (uploading) would only create a 'perfect zombie'—an entity that acts like the original but lacks subjective consciousness—because the simulation is virtual, lacking the required real cause-effect power.
Bentley Hart’s MonismCosmic/UltimateThe entire reality is rationally coherent and grounded in God, the ultimate reason and consciousness, inherently supplying ultimate meaning, purpose, and value.
Integrated Information TheoryUncertainWhile the measurement and analysis of consciousness do not convey ultimate meaning, the speculative nature and novelty of the innumerable nth dimensional conceptual structures (conscious percepts) warrants suspending judgment on ultimate meaning/purpose/value.
Nature of mind
Ontology
Bentley Hart’s MonismIdealist Monism/Theistic Monism
Integrated Information TheoryIIT's fundamental ontology is the ontological primacy of phenomenal existence, based on an intrinsic powers view where what truly exists in physical terms are intrinsic entities capable of cause and effect. Koch notes that the theory insists consciousness must be incorporated into the basic description of reality at the rock-bottom level.
Mind and body
Bentley Hart’s MonismNon-reductive correlation/Theistic interaction (Justification: Hart argues the causal descriptions of material and mental spheres are radically disparate and incommensurable, making reductionism incoherent. Interaction, while problematic for materialists, is possible, perhaps through the power of God).
Integrated Information TheoryIIT asserts an explanatory identity: an experience is identical to a Φ-structure. It contends that the conscious entity is the Φ-structure expressing its causal powers, not the neural substrate itself. This framework leaves no room for emergence or dualism.
Fundamental or emergent
Bentley Hart’s MonismPrimitive
Integrated Information TheoryConsciousness is defined by intrinsic existence and characterized as belonging to the basic description of reality. The theory rejects emergence.
Qualia
Bentley Hart’s MonismQualitative aspects of experience (mental reality) are irreducible. The irreducibility of mind is the same as the irreducibility of being, suggesting qualia are grounded in ultimate intelligibility.
Integrated Information TheoryDistinct conscious experiences are conceptual structures in a 'qualia space'. The qualitative feel (phenomenal properties) corresponds one-to-one to the physical properties of the maximally irreducible cause-effect structure, which is also called a quale.
How it works
Mechanism
Bentley Hart’s MonismThe unification of the conditions for knowledge (mind) and the conditions for existence (being) into a single, simple, ultimate act or reality (God).
Integrated Information TheoryThe core principle is Integrated Information (Φ(Phi)), which quantifies the system's irreducibility. The Exclusion Postulate ensures that only the maximally irreducible cause-effect structure (the Φ-structure) exists intrinsically, defining the boundaries and grain of consciousness.
Where it is
Bentley Hart’s MonismUbiquitous/Cosmic (Justification: Consciousness, being unified with ultimate Being/God, is the ground of all reality, aligning with Idealist metaphysics).
Integrated Information TheoryConsciousness is not limited to biological brains. IIT predicts the conscious structure resides in the posterior cortex (occipital, parietal, and temporal cortices). Systems with maximally irreducible intrinsic cause-effect power possess consciousness.
What it does
Bentley Hart’s MonismMind holds causal priority over matter. Conscious, unified mental acts depend upon the infinite mind (God). The theory rejects the causal closure of the physical.
Integrated Information TheoryConsciousness is identified as unfolded intrinsic causal power, which is the ability to effect change. Only this intrinsic entity (the Φ-structure) can cause, supporting the claim that true free will exists for systems with high Φ(Phi).
Evidence and criticism
Testability
Bentley Hart’s MonismSpeculative/Conceptually Testable (Justification: The theory is a high-level metaphysical framework founded on philosophical critiques; Hart questions the possibility of a science of mental reality under physicalist assumptions).
Integrated Information TheoryIIT claims scientific testability, employing quantitative measurement. However, critics argue that the theory is not truly empirically tested, and its core predictions may be idiosyncratic.
Tests so far
Bentley Hart’s MonismNot stated
Integrated Information TheoryCalculating Φ(Phi) for specific neural networks (e.g., visual cortex).,Monitoring brain activity as subjects slip into anesthesia.,Adversarial collaboration experiments testing predictions about sustained activity in the posterior cortex.
Criticisms
Bentley Hart’s MonismCritics find the conclusion to unify consciousness, being, and God 'strange'. The theory faces the standard challenge of articulating the continuity or interaction between the disparate mental and material spheres without invoking rejected concepts like strong emergence.
Integrated Information TheoryThe theory faces criticism for anti-common sense predictions (imputing consciousness to simple objects). A public letter characterized IIT as 'pseudoscience'. Critics challenge that experiments test only idiosyncratic predictions and not the core metaphysical ideas. Chalmers noted the 'pseudoscience' label was disproportionate and caused vast collateral damage.
Sources
Key sources
Bentley Hart’s Monism
- Mind, Being, God - Spiritual Science and the Science of Mind, Part Four (2022)
- Science, consciousness, information: spiritual science and the science of mind, Part One (2021)
- Does consciousness defeat materialism (Part 2) (2019)
Integrated Information Theory
- From the phenomenology to the mechanisms of consciousness: integrated information theory 3.0, Oizumi, Albantakis, Tononi (2014)
- Consciousness: here, there and everywhere?, Tononi and Koch (2015)
- Only what exists can cause: an intrinsic powers view of free will, Tononi et al. (2022)
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