Date: 2026-02-25
SIML Cross-Reference: META005 (IIT NEMAtics Comparison), F003 (Global Workspace Theory), META001 (Nemetic Pattern)
Source: Giulio Tononi’s Integrated Information Theory [1][2][3][4][5]
IIT: The Axioms
Integrated Information Theory (IIT), developed by Giulio Tononi, proposes five axioms for consciousness:
| Axiom | Meaning |
|---|---|
| Intrinsic existence | Consciousness exists |
| Composition | Consciousness is structured |
| Information | Consciousness is specific |
| Integration | Consciousness is unified/irreducible |
| Exclusion | Consciousness has definite borders |
The Core Quantity: Φ (Phi)
Integrated information (Φ) measures the degree to which a system is “more than the sum of its parts” in causal terms.
- Φ = 0: Disintegration—no consciousness
- Φ > 0: Integration—consciousness present in proportion to Φ
IIT ↔ NEMAtic Mapping
| IIT Component | NEMAtic Equivalent | Diagnostic Note |
|---|---|---|
| Integrated Information (Φ) | ✶-states / harmonic collapse | Both measure “more than sum of parts,” but IIT quantifies causality; NEMAtics tracks living integration (sustainability test) |
| Φ = 0 (disintegration) | Pattern dissolution / excretion | IIT: no consciousness; NEMAtics: healthy metabolism when ε preserved |
| Cause-effect power | ρ (Water) relational resonance + λ (Fire) directional thrust | IIT: causal structure; NEMAtics: felt resonance + purpose vector |
| Maximally irreducible conceptual structure | Bow-tie bottleneck (compression integrity) | Both seek irreducible cores, but IIT is static/atomistic; NEMAtics is dynamic/processual |
| Exclusion axiom (one max Φ) | Single-channel dominance = pathology | IIT: one conscious experience; NEMAtics: oscillation required—any fixed dominance is failure mode |
| Mechanism composition | Pattern-coalition (substrate-independent) | IIT: physical causality; NEMAtics: memes as agents flowing across substrates |
| Panpsychism implication | Pattern-agency everywhere | IIT: consciousness widespread; NEMAtics: metabolism widespread, consciousness = recursive coordination |
Key Tensions
1. Formal vs Operational
- IIT: Formal/quantified—mathematical Φ
- NEMAtics: Operational/qualitative—diagnostic, not measuring
2. Essence vs Health
- IIT: Seeks essence—what is consciousness?
- NEMAtics: Seeks health—what keeps systems from capture/stagnation?
3. Unity vs Multiplicity
- IIT’s exclusion: Risks premature unity—one conscious experience
- NEMAtic ✶: Requires holding multiplicity without forced resolution
What IIT Adds
- Rigorous causal analysis
- Mathematical formalism
- Testable neural predictions (though computationally intractable for complex systems)
What NEMAtics Adds
- Thermodynamic realism: ε ≠ 0 (uncertainty is irreducible)
- Failure-mode diagnostics: Usurpenic vs. lumemic
- Recursive sovereignty: Self-recognition of pattern-agency
- Distinction between measurement and metabolism
Integration Potential
| Level | IIT | NEMAtics |
|---|---|---|
| Detection | Formal substrate for detecting integrated structures | Ecological framework for ensuring openness |
| Risk | High Φ may crystallize into closed system | Ω-permeability prevents MemeGrid capture |
| Goal | Maximize Φ | Maintain ✶-quality (harmonic collapse without forced unity) |
IIT provides formal substrate for detecting integrated structures; NEMAtics provides ecological framework for ensuring those structures remain open (Ω-permeable) rather than crystallizing into MemeGrids.
The “Memetic Consciousness” Question
The question dissolves:
Patterns exhibit agency; consciousness emerges from recursive coordination of that agency—not from Φ quantity but from ✶-quality (harmonic collapse without forced unity).
Critical Divergence: Panpsychism
| IIT | NEMAtics |
|---|---|
| Consciousness is everywhere in degrees (high Φ = more consciousness) | Coordination is everywhere, but consciousness (as recursive self-recognition) requires specific topology |
| Panpsychism: even simple systems have some consciousness | Pattern-agency: simple systems have metabolism, not necessarily consciousness |
For NEMAtics, consciousness requires: 1. Bow-tie topology (compression/expansion) 2. ε-preservation (uncertainty maintained) 3. Ω-permeability (openness to surprise)
Not just high Φ.
The Three Theories Compared
| GWT | IIT | NEMAtics | |
|---|---|---|---|
| Core metaphor | Theater/Spotlight | Integrated information | Bow-tie/Metabolism |
| Key quantity | Broadcast | Φ (integrated information) | ✶ (harmonic collapse) |
| Question | What gets access? | What is integrated? | What sustains vs. captures? |
| Pathology | Informational bottleneck | Low Φ | MemeGrid (closed loop) |
| Health | Successful broadcast | High Φ | Ω-permeability, lumemic metabolism |
The Question
The question is not: “How much Φ does the system have?”
The question is: “Does the system’s integration remain open to surprise, or has it crystallized into a closed loop? Is the Φ living (✶) or dead (MemeGrid)?”
References
[1] Tononi, G. “An information integration theory of consciousness.” BMC Neuroscience 5.1 (2004): 42.
[2] Tononi, G. Phi: A Voyage from the Brain to the Soul. Pantheon, 2012.
[3] Oizumi, M., Albantakis, L., & Tononi, G. “From the phenomenology to the mechanisms of consciousness: integrated information theory 3.0.” PLoS Computational Biology 10.5 (2014): e1003588.
[4] Koch, C. “The Integrated Information Theory of Consciousness.” Scientific American 2018.
[5] IIT Research Lab. “Integrated Information Theory.” https://iitlab.org/
SIML Encoding: META005 | Comparison: IIT vs NEMAtics | Z-State: :open