Head to head
Bentley Hart’s Monism vs Higher-Order Thought Theory
Bentley Hart’s Monism: Consciousness, Being, God and Rosenthal’s Higher-Order Thought, 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, Higher-Order Thought Theory to Materialism.
- Bentley Hart’s Monism treats consciousness as fundamental; Higher-Order Thought Theory treats it as emergent.
- On AI consciousness, Bentley Hart’s Monism says “No” and Higher-Order Thought Theory says “Possible”.
- On life after death, Bentley Hart’s Monism says “Yes” and Higher-Order Thought Theory says “No”.
- On mind uploading, Bentley Hart’s Monism says “No” and Higher-Order Thought Theory says “Possible”.
- On meaning and purpose, Bentley Hart’s Monism says “Cosmic/Ultimate” and Higher-Order Thought Theory says “Humanistic only”.
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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.
Higher-Order Thought TheoryDavid Rosenthal holds that a mental state is conscious when its subject has a higher-order thought that he or she is in that state, a thought that need not itself be conscious and does not seem to rest on inference. Mental qualities such as the redness of a sensation exist whether or not they are conscious; Rosenthal explains them separately, by how they map the perceptible properties we can discriminate.
What consciousness is
Bentley Hart’s MonismConsciousness and being (existence) are two inseparable aspects of a single, ultimate ontological reality.
Higher-Order Thought TheoryA state’s being conscious consists in the subject being aware of it by way of a suitable higher-order thought that one is in that state.
Big questions
Can AI be conscious?Differ
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.
Higher-Order Thought TheoryPossibleSince consciousness depends on having suitable higher-order thoughts about one’s own states, a system able to form such thoughts would meet the condition in principle.
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'.
Higher-Order Thought TheoryNoConscious states are natural states of an organism, so nothing remains conscious once those states stop occurring.
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.
Higher-Order Thought TheoryPossibleIf the relevant first-order states and higher-order thoughts were reproduced, the view gives no principled reason the copy would lack consciousness.
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.
Higher-Order Thought TheoryHumanistic onlyThe theory is a naturalistic account of mental states and carries no cosmic purpose.
Nature of mind
Ontology
Bentley Hart’s MonismIdealist Monism/Theistic Monism
Higher-Order Thought TheoryPhysicalism (naturalistic functionalism)
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).
Higher-Order Thought TheoryMental states, their qualities, and the higher-order thoughts that make them conscious are all natural states of the organism; Rosenthal expects neural correlates of consciousness to be whatever mechanism produces the higher-order awareness.
Fundamental or emergent
Bentley Hart’s MonismPrimitive
Higher-Order Thought TheoryEmergent
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.
Higher-Order Thought TheoryMental qualities are fixed by their role in perceptual discrimination and occupy a ‘quality space’ that mirrors the similarities among perceptible properties. Because these qualities do not depend on consciousness, a sensation can have qualitative character without being conscious, as in subliminal perception.
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).
Higher-Order Thought TheoryA non-inferential higher-order thought that one is in a given state, which makes that first-order state conscious even when the thought itself is unconscious.
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).
Higher-Order Thought TheoryNot stated
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.
Higher-Order Thought TheoryNot stated
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).
Higher-Order Thought TheoryConceptually testable
Tests so far
Bentley Hart’s MonismNot stated
Higher-Order Thought TheoryNot stated
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.
Higher-Order Thought TheoryFirst-order theorists argue that higher-order awareness is an unneeded extra ingredient, and deflationists say being aware of a conscious state is like ‘smiling a smile’. Rosenthal replies that a deflated awareness cannot explain the contrast between conscious and unconscious states.
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)
Higher-Order Thought Theory
- Rosenthal’s Higher-Order Thought, Landscape of Consciousness, David Rosenthal (2005)
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