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Emergence vs Strawson’s Panpsychism

Emergence (Principle of Consciousness) and Strawson’s Panpsychism Theory, compared field by field from their entries in the Atlas.

At a glance

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Materialism Emergence (Principle of Consciousness) David Chalmers, Paul Davies, George Ellis

The claim

In brief
EmergenceEmergence is the philosophical claim that qualitatively new properties, such as consciousness or psychological states, arise from underlying physical properties governed entirely by physical laws. It is distinguished primarily into weak emergence, which is reducible in principle, and strong emergence, which is fundamentally non-reducible and may necessitate new physical laws.
Strawson’s PanpsychismStrawson argues that any philosopher taking a realistic view of physicalism must accept that all physical phenomena are intrinsically experiential or phenomenal, leading to panpsychism (or panexperientialism) as a necessary conclusion of 'Real Materialism'. The existence of conscious experience, being the most certain fact, cannot be denied by genuine physicalism .
What consciousness is
EmergenceConsciousness is identified as a qualitatively novel property or psychological state arising from physical properties. This concept defines the relationship between mind and matter based on reducibility or non-reducibility to fundamental physics.
Strawson’s PanpsychismConsciousness (experience) is identified as an intrinsic, non-reducible phenomenal property of all fundamental physical stuff or energy (panexperientialism).

Big questions

EmergenceConditionalIf consciousness is weakly emergent, AI consciousness is certain given sufficient complexity. If strongly emergent, AI consciousness is still possible if non-physical properties emerge from non-biological physical complexity, depending on the meta-psychophysical laws involved.
Strawson’s PanpsychismLikelyIf consciousness is an irreducible property of every elementary physical entity, then AI, being composed of physical matter, should also have inner awareness, provided the combination problem can be solved and micropsychic aspects can be manipulated by advanced technology .
EmergenceConditionalWeak emergence, being close to Materialism, precludes survival. Strong emergence, particularly in the form of Emergent Dualism, could theoretically generate a nonphysical substance (mind/soul) dependent on, but not strictly identical to, the physical brain, allowing for potential independent existence after death, although this is speculative.
Strawson’s PanpsychismUnlikelyAlthough the world is infused with consciousness, survival requires reversing the complex process of microscopic elements coalescing into macroscopic consciousness, which seems difficult for first-person survival upon brain dissolution .
EmergenceConditionalIf consciousness is weakly emergent, duplicating the physical states would duplicate the mental states (likely). If strongly emergent, the non-reducible properties and possible downward causation would need to be perfectly captured and recreated in the new medium, posing significant, perhaps insurmountable, technical and conceptual challenges.
Strawson’s PanpsychismLikelyIf consciousness is an intrinsic, regular property of the fabric of reality, advanced technology could potentially learn the regularities needed to aggregate or manipulate micropsychic forces to duplicate or upload consciousness .
EmergenceUncertainEmergence, especially strong emergence combined with concepts like top-down causation, offers a framework where higher-level properties like consciousness and its associated values could possess genuine causal power, potentially supporting cosmic purpose or meaning, depending on the resulting ontology.
Strawson’s PanpsychismUncertainPanpsychism is positioned between Materialism (no ultimate purpose) and Dualism/Idealism (ultimate purpose), suggesting possible ultimate meaning/purpose/value .

Nature of mind

Ontology
EmergenceHighly variable/Contested. Weak Emergence supports reductive Physicalism. Strong Emergence often implies Non-Reductive Physicalism or a need to expand the conception of nature, potentially requiring new fundamental laws (Naturalistic Dualism or Property Dualism).
Strawson’s PanpsychismRealistic Monism / Real Materialism
Mind and body
EmergenceEmergentist. The mind arises from the body (complex physical systems). The nature of the relationship depends on the type of emergence: Weak suggests reduction in principle; Strong suggests non-reducibility even in principle, often involving downward causation.
Strawson’s PanpsychismIdentity Theory (Strong Sense). Mental phenomena are considered concrete physical phenomena because real physicalism encompasses all real phenomena, including experience.
Fundamental or emergent
EmergenceEmergent
Strawson’s PanpsychismPrimitive/Fundamental
Qualia
EmergenceQualia are the novel, qualitatively new properties (e.g., sensory qualities) that arise from the physical system. Strong emergence views consciousness (and thus qualia) as the clearest case of a strongly emergent phenomenon, fundamentally irreducible to underlying physical facts.
Strawson’s PanpsychismQualia are real, concrete, and physical properties of the world; their denial is considered the 'silliest claim ever made'.

How it works

Mechanism
EmergenceThe principle is the claim that novel, qualitatively distinct properties arise at higher levels of complexity, which is often contrasted with the reductive assumptions of mainstream science.
Strawson’s PanpsychismThe principle that all concrete phenomena are physical, combined with the fact that experience is a concrete phenomenon and cannot radically emerge, dictates that experience is intrinsic to fundamental physics.
Where it is
EmergenceTypically localized in complex biological systems (e.g., brains), although strong emergence proponents may argue that AI consciousness is possible if sufficient physical complexity is achieved, regardless of substrate.
Strawson’s PanpsychismUbiquitous, associated with every part or aspect of physical reality, akin to fundamental fields and particles .
What it does
EmergenceVaries. Weak emergence aligns with standard physical causation. Strong emergence often posits top-down causation, where emergent higher hierarchical levels exert causal force on lower levels, giving the emergent property causal powers.
Strawson’s PanpsychismConsciousness, being physical, fits unproblematically into the natural world. (The specific causal role of individual experiences is implied through their physical status but not detailed in the sources).

Evidence and criticism

Testability
EmergenceSpeculative and philosophically contentious. Weak emergence is scientifically aligned in principle. Strong emergence is difficult to test empirically because it posits phenomena are non-deducible from fundamental science.
Strawson’s PanpsychismConceptually testable. It is a metaphysical proposal derived from philosophical premises about the nature of the physical world. Nagasawa notes that panpsychism, even if true, may reach a 'cognitive dead end' because it cannot be proven .
Tests so far
EmergenceNot stated
Strawson’s PanpsychismNot stated
Criticisms
EmergenceIt is criticized by reductive physicalists (like Eliminative Materialists) as having little explanatory value, being superfluous, or acting as a 'restatement of a miracle' that fails to explain *how* unconscious complexity yields consciousness. Strong emergence specifically challenges the causal closure of the physical world.
Strawson’s PanpsychismWidely held to be 'absurd' by some critics . It suffers from the combination problem, requiring an explanation of how micro-level experiences aggregate to yield macrophenomenal properties.

Sources

Key sources
Emergence
  • The Re-emergence of Emergence: the Emergentist Hypothesis from Science to Religion, P. Clayton and P. Davies (2008)
  • Strong and weak emergence, D. Chalmers (2008)
  • Why reductionism does not work, G.F.R. Ellis (2019)
Strawson’s Panpsychism
  • Realistic Monism: Why Physicalism Entails Panpsychism, Galen Strawson (2009)
  • Real Materialism and Other Essays, Galen Strawson (2008)
  • The Consciousness Deniers, Galen Strawson (2018)

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