Head to head
Seth’s Beast Machine Theory vs Tegmark’s State of Matter
Seth’s “Beast Machine” Theory and Tegmark’s State of Matter, compared field by field from their entries in the Atlas.
At a glance
- Seth’s Beast Machine Theory belongs to the Materialism family in Kuhn's Landscape of Consciousness, Tegmark’s State of Matter to Neutral Monism.
- Both treat consciousness as emergent.
- They give the same kind of answer on AI consciousness, life after death, mind uploading and meaning and purpose.
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The claim
In brief
Seth’s Beast Machine TheoryThis theory posits that conscious experiences, including perceptions of the world and the self, are forms of brain-based perceptual prediction, metaphorically termed 'controlled hallucinations' . It roots the mechanism of consciousness in the fundamental biological imperative to regulate bodily physiology in order to stay alive .
Tegmark’s State of MatterTegmark proposes that consciousness can be understood as a specific state of matter, coined 'perceptronium,' which is defined by distinctive information-processing abilities. Starting from the premise that all existence is physical, the theory seeks principles that distinguish conscious, complex information processing from non-conscious processing.
What consciousness is
Seth’s Beast Machine TheoryConsciousness is identified as forms of brain-based perceptual prediction, where phenomenological properties are explained by the computational aspects of different forms of prediction .
Tegmark’s State of MatterConsciousness is identified as the subjective experience or 'feeling' that arises when information is being processed in certain complex ways, constituting the state of matter termed 'perceptronium'.
Big questions
Can AI be conscious?Both agree
Seth’s Beast Machine TheoryLikelyAs a materialist theory focusing on computational and information-processing mechanisms (perceptual prediction) , AI systems that instantiate similar complex mechanisms should be capable of achieving consciousness .
Tegmark’s State of MatterYesThe theory is strictly physicalist ('It's all physics') and defines consciousness as a state of matter achievable through complex information processing. Therefore, artificial systems can achieve this state in principle.
Does consciousness survive death?Both agree
Seth’s Beast Machine TheoryNoConsciousness is a product of biological brains and complex, physically instantiated predictive machinery . The death of the brain leads to the irrevocable and permanent non-existence of personal consciousness .
Tegmark’s State of MatterNoConsciousness is an emergent state of matter (perceptronium) of the physical brain. The irreversible death and dissolution of the physical substrate would entail the cessation of consciousness.
Could a mind be uploaded?Both agree
Seth’s Beast Machine TheoryYesIf consciousness is entirely explicable by the computational processes of the brain , then, in principle, the first-person mental self could be duplicated and instantiated in a non-biological substrate, enabling virtual immortality .
Tegmark’s State of MatterLikelyIf consciousness is a specific informational state of matter defined by mathematical/physical principles, that state could potentially be perfectly duplicated or uploaded into a non-biological medium by advanced technology.
Does it give life meaning?Both agree
Seth’s Beast Machine TheoryHumanistic onlyCategorized as a Materialism Theory, it implies no ultimate or cosmic meaning or purpose, although it supports human-created meaning and value derived from individual agency and experience .
Tegmark’s State of MatterHumanistic onlyThe foundation in physics and mathematical structure typically suggests no ultimate cosmic purpose, consistent with deflationary physicalist views. The theory does not explicitly propose cosmic teleology.
Nature of mind
Ontology
Seth’s Beast Machine TheoryPhysicalism / Materialism (Justified by its classification under Materialism Theories and its reliance on biological and computational explanations) .
Tegmark’s State of MatterPhysicalism / Monism
Mind and body
Seth’s Beast Machine TheoryConscious experiences are entirely brain-based and physically instantiated . The model supports a strong correlation or identity theory, where conscious properties arise from the physiological and computational architecture geared toward bodily regulation .
Tegmark’s State of MatterAn identity relationship is implied, where subjective experience (mind) is identified as a specific physical state (a state of matter/information processing).
Fundamental or emergent
Seth’s Beast Machine TheoryEmergent
Tegmark’s State of MatterEmergent
Qualia
Seth’s Beast Machine TheoryThe phenomenological properties of conscious experiences are explained by the computational aspects of the different forms of perceptual prediction utilized by the brain .
Tegmark’s State of MatterQualia are implicitly the 'feeling' (subjective experience) associated with perceptronium's specific information processing configurations, formalized through four principles: information, integration, independence, and dynamics.
How it works
Mechanism
Seth’s Beast Machine TheoryConsciousness is explained through predictive processing, where the brain generates a constant 'best guess' (prediction) of the causes of its sensory inputs . This mechanism is intrinsically tied to the regulation of bodily physiology .
Tegmark’s State of MatterThe definition of perceptronium via the application of four distinct principles (information, integration, independence, and dynamics) to information processing in physical systems.
Where it is
Seth’s Beast Machine TheoryLocated in the biological brain, tied to the predictive machinery that regulates bodily physiology .
Tegmark’s State of MatterLocalized to physical systems (e.g., neural networks or arbitrary quantum systems) that achieve the specific information-processing criteria defining perceptronium.
What it does
Seth’s Beast Machine TheoryConsciousness has a functional role tied to survival . It facilitates the regulation of bodily physiology and allows the organism to model, predict, and simulate the causes of sensory inputs .
Tegmark’s State of MatterConsciousness is crucial for information assessment and is viewed as functionally important for critical needs like caring for comatose patients or communicating with advanced AI. Causation is strictly physical.
Evidence and criticism
Testability
Seth’s Beast Machine TheoryEmpirically testable (Inferred, as the theory relies on concepts within the neurobiological and computational fields which emphasize development, testing, and comparison of theories) .
Tegmark’s State of MatterEmpirically testable
Tests so far
Seth’s Beast Machine TheoryTests involving predictive processing accounts of brain perception, cognition, and action (Justified: Specific named tests are not provided, but the theory is explicitly positioned within the predictive processing framework) .
Tegmark’s State of MatterThe generalization of Integrated Information Theory implies relevance to IIT's measurement function (quantifying degrees of consciousness). The theory is intended to address concrete problems like assessing comatose patients and advanced AI.
Criticisms
Seth’s Beast Machine TheoryNot explicitly detailed in the source, but generally subject to the tension inherent in deflationary accounts of consciousness .
Tegmark’s State of MatterAs a generalization of IIT, it inherits existing critiques, such as the difficulty in explaining subjective feeling purely through physical and informational principles.
Sources
Key sources
Seth’s Beast Machine Theory
- Being You: A New Science of Consciousness, Anil Seth (2021)
- Theories of consciousness, Anil Seth and Tim Bayne (2022)
Tegmark’s State of Matter
- Consciousness is a state of matter (2015)
- Our Mathematical Universe: My Quest for the Ultimate Nature of Reality (2014)