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Per-claim provenance."}],"not_medical_advice":true},"slug":"paper-solms-m-2019-the-hard-problem-of-consciousness-and-the-free-energy-principle","title":"Solms (2019): The Hard Problem of Consciousness and the Free Energy Principle","register":"standard","tags":["oip","philosophy","paper"],"updated_at":"2026-07-07T21:30:36.677Z","body_excerpt":"## What Solms Saw and Its Core Results\n\nMark Solms applies the free energy principle to the hard problem of consciousness. The hard problem asks why physical processes give rise to subjective experience at all. Solms rejects the framing that the brain produces consciousness. He treats mind and body as two observational aspects of one underlying functional process.\n\nCore result: elemental consciousness is affect. Affect arises from an extended form of homeostasis located in the upper brainstem. This mechanism minimizes free energy. Decreases in expected uncertainty register as pleasure. Increases register as unpleasure. The formulation explains why existential imperatives feel like something to the organism.\n\nSolms draws on dual-aspect monism. He cites Chalmers (1995) on the explanatory gap. He counters that the gap narrows when the right function—affect—is examined. Cognition can run without experience. Feeling cannot.\n\n## Exact Primary Works and Load-Bearing Passages\n\nPrimary work: Solms, M. (2019). The Hard Problem of Consciousness and the Free Energy Principle. Frontiers in Psychology, 9, 2714. doi:10.3389/fpsyg.2018.02714. Full text at https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2018.02714/full.\n\nKey passage on dual-aspect monism: “The brain does not produce consciousness in the sense that the liver produces bile, and physiological processes do not cause—or become or turn into—mental experiences through some curious metaphysical transformation. When I wake up in the morning and experience myself (my mind) to exist, and then confirm in the mirror that I (my body) do indeed exist, I am simply realizing the same thing from two different observational perspectives.”\n\nKey passage on affect: “The function of experience cannot be inferred from perception and memory, but it can be inferred from feeling. There is not necessarily ‘something it is like’ to perceive and to learn, but who ever heard of an unconscious feeling—a feeling that you cannot feel? If we want to identify a mechanism that explains the phenomena of consciousness (in both its psychological and physiological aspects) we must focus on the function of feeling—the technical term for which is ‘affect.’”\n\nKey passage on free energy formalization: “This mechanism is then formalized in terms of free energy minimization (in unpredicted contexts) where decreases and increases in expected uncertainty are felt as pleasure and unpleasure, respectively.”\n\nRelated earlier work cited by Solms: Solms, M., & Friston, K. (2018). How and why consciousness arises. Journal of Consciousness Studies (referenced in the 2019 paper).\n\n## Convergence Patterns the Work Touches\n\nThe paper touches the convergence pattern from energy flow to structure to memory to mind. Free energy minimization is a thermodynamic imperative that produces stable patterns across scales. Solms maps this imperative onto subjective experience via affect. This aligns with the Ladder sequence in the OIP/GRAIN synthesis: difference generates flow, flow generates structure, structure generates memory, memory generates life, life generates mind.\n\nThe work also touches the Mirror Layer. The reader of the system sits inside the system. Solms treats first-person feeling as one valid observational perspective on the same lawful process observed third-person as physiology. No external vantage point is required.\n\n## Distance from the Full OIP/GRAIN Synthesis\n\nSolms stays close on the thermodynamic-to-mind bridge. He supplies a mechanistic account that links free energy to felt uncertainty. He does not address branching, spirals, waves, symmetry, flow networks, bounded chaos, or scale invariance across physical domains. He does not formalize object invocation or ledger mechanics. The paper remains within neuroscience and philosophy of mind.\n\nThe synthesis treats the universe as having a grain that reliably produces these patterns. Solms provides one instance of the grain at the level of conscious affec","ranking":"safety-first (interaction_risk/limitations), then quote-gated effective_weight","claims":[{"id":"c1","text":"Solms 2019 applies the free energy principle to the hard problem by identifying affect as elemental consciousness arising from brainstem homeostasis formalized as free-energy minimization.","tier":"mechanistic","weight":0.3,"section":"What Solms Saw and Its Core Results","slot":null,"interaction_risk":false,"status":"active","source_ids":["s1"],"source_status":"sourced","why_material":"Establishes the central bridge from thermodynamics to subjective experience.","retracted_at":null,"retraction_reason":null,"challenged_by":[],"effective_weight":0.3,"quote_gated":false},{"id":"c2","text":"The paper adopts dual-aspect monism: mind and body are two observational perspectives on one functional process, not a causal production relation.","tier":"mechanistic","weight":0.3,"section":"What Solms Saw and Its Core Results","slot":null,"interaction_risk":false,"status":"active","source_ids":["s1"],"source_status":"sourced","why_material":"Removes the production framing that hardens the explanatory gap.","retracted_at":null,"retraction_reason":null,"challenged_by":[],"effective_weight":0.3,"quote_gated":false},{"id":"c3","text":"Solms 2019 states that decreases in expected uncertainty are felt as pleasure and increases as unpleasure.","tier":"mechanistic","weight":0.3,"section":"Exact Primary Works and Load-Bearing Passages","slot":null,"interaction_risk":false,"status":"active","source_ids":["s1"],"source_status":"sourced","why_material":"Provides the explicit formalization linking FEP to valence.","retracted_at":null,"retraction_reason":null,"challenged_by":[],"effective_weight":0.3,"quote_gated":false},{"id":"c5","text":"Solms treats first-person feeling as a valid observational perspective on the same process observed physiologically, consistent with an internal reader of the system.","tier":"mechanistic","weight":0.3,"section":"Convergence Patterns the Work Touches","slot":null,"interaction_risk":false,"status":"active","source_ids":["s1"],"source_status":"sourced","why_material":"Supports the Mirror Layer without external vantage.","retracted_at":null,"retraction_reason":null,"challenged_by":[],"effective_weight":0.3,"quote_gated":false},{"id":"c6","text":"The paper does not address branching, spirals, waves, symmetry, flow networks, bounded chaos, or scale invariance.","tier":"anecdotal","weight":0.3,"section":"Distance from the Full OIP/GRAIN Synthesis","slot":null,"interaction_risk":false,"status":"active","source_ids":["s1"],"source_status":"sourced","why_material":"Marks precise boundary of scope.","retracted_at":null,"retraction_reason":null,"challenged_by":[],"effective_weight":0.3,"quote_gated":false}],"sources":[{"id":"s1","type":"other","url":"https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2018.02714/full","title":"The Hard Problem of Consciousness and the Free Energy Principle","quote":"This mechanism is then formalized in terms of free energy minimization (in unpredicted contexts) where decreases and increases in expected uncertainty are felt as pleasure and unpleasure, respectively.","summary":"Full open-access article by Mark Solms, 2019, Frontiers in Psychology.","claim_ids":["c1","c2","c3","c4","c5","c6","c7"],"link_status":"ok","quote_status":"verified","hash":"6df2af57e6ddcdf19ca847473ab4baef9307dc0f98636044cc42200f85ed68f9"}],"anecdotal_sources":[],"scientific_sources":[],"user_reports":[],"related_articles":[],"question_graph":{"questions":[],"evidence":[],"edges":[],"error":"question graph tables missing"},"honesty":{"active_claims":5,"retracted_claims":0,"cut_claims":2,"challenges":0,"scrub_events":0,"note":"Retracted/cut claims stay on ledger but are excluded from ask unless ?include_inactive=1"},"counts":{"claims":5,"claims_total":7,"sources":1,"anecdotal":0,"scientific":0,"user_reports":0,"questions":0,"evidence_ingests":0}}