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๐Ÿงช M.E.M. Research ยท Simulation Lab
Controlled simulations ยท Reproducible results ยท Open for collaboration

Exploring Path Dependence
and Freedom in Decision Systems

This section documents controlled simulations exploring how decision systems lose and regain freedom over time. All results are scenario-based, reproducible, and designed to test falsifiable hypotheses.

Methodological note: All findings presented here are simulation-based. They represent modelled behaviour under controlled conditions โ€” not empirical observations from real systems or human subjects. Results should be read as hypothesis-generating, not hypothesis-confirming. We actively seek collaborators to test these models in real-world contexts.

Research principle

Why the lab is open

Simulation Lab is not presented as proof. It is a place where assumptions are made visible, models can fail, and hypotheses can be tested before they are believed.

The lab therefore follows a simple open-science principle: a result becomes stronger when others can inspect the setup, question the assumptions, and test the boundaries.

Bohr reminds us that openness is a condition for real cooperation.

Curie reminds us that fear should be met with understanding.

Newton reminds us that discovery builds on previous work.

Sagan reminds us that science is a way of thinking โ€” not only a body of knowledge.

Nielsen reminds us that modern science reaches its potential when knowledge is shared openly.

5Experiments completed
1,296Synthetic cases tested in IDK engine
200Generations per path simulation
36Agents per simulation run
TRL 4โ€“5Technology readiness level
Foundation concept

The Freedom Metric

The core innovation of the simulation framework is a quantitative measure of decision freedom โ€” the degree to which an agent retains genuine choice, as opposed to being constrained by accumulated bias, path dependency, or structural lock-in.

Freedom is not binary. It can plateau at stable low-capacity states where agents neither collapse nor recover. This is the most important empirical finding of the simulation series.

freedom(t) = base_capacity โˆ’ accumulated_bias(t) ร— weight
+ recovery_events(t) ร— plasticity

Where plasticity determines how readily an agent can reverse accumulated bias through intervention.

Why it matters
In clinical settings
Measures the degree to which a patient, carer or professional retains genuine decision agency under systemic pressure.
In organisations
Tracks whether decision-making culture is expanding or contracting over time โ€” a leading indicator of institutional health.
In governance
Maps the distance between stated democratic intention (M) and actual citizen experience (E) โ€” the core of ETOS Democracy.
Simulation series

Experiments

Each experiment follows the same structure: setup ยท hypothesis ยท result ยท key findings ยท interpretation ยท next step.

Experiment 01
Path Dependence Over 200 Generations
Complete
Setup
Agents36
Generations200
Bias weight0.8โ€“1.4
Plasticity0.05โ€“0.35
TestingFreedom decay over time
Hypothesis
Agents with accumulated bias above threshold will show non-linear freedom decay โ€” early stability followed by rapid late-stage collapse.
67%showed late-stage collapse after gen. 140
23%maintained stable freedom throughout
Gen. 140median collapse threshold
Key findings
Freedom decay is not linear โ€” systems appear stable for extended periods before rapid collapse
Different life paths emerge from identical starting conditions, depending on early bias accumulation
Late-stage collapse is difficult to reverse without structural intervention
Interpretation

The non-linearity is the most significant finding. Systems that appear functional may be in pre-collapse states. This has direct implications for how we monitor decision freedom in organisations and clinical settings โ€” standard metrics may miss the warning signs entirely. What we do not know: whether the same patterns hold with real human agents, or whether the thresholds scale linearly with system complexity.

Test whether early intervention (before gen. 80) can prevent late-stage collapse โ€” see Experiment 03.

Experiment 02
Metastable Low-Freedom States
Complete
Setup
Agents36
Generations200
Bias weight> 1.0
Plasticity< 0.15
TestingPlateau emergence
Hypothesis
If bias_weight > 1.0 and plasticity < 0.15, agents will stabilise at a low-freedom plateau where recovery is possible but unlikely without external intervention.
71%plateaued between freedom 0.16โ€“0.24
14%recovered to freedom > 0.5
14%remained fully locked (freedom < 0.1)
Key findings
A metastable state emerges where agents neither collapse fully nor recover โ€” a stable low-capacity equilibrium
The plateau band (0.16โ€“0.24) is remarkably consistent across different starting conditions
Loss of freedom is not binary โ€” it forms stable intermediate states that resist both collapse and recovery
Interpretation

This is the strongest empirical finding of the simulation series. The emergence of a consistent plateau band suggests that low-freedom states are not simply pre-collapse โ€” they are structurally stable. This maps directly onto observed phenomena in clinical settings, organisations and political systems. What we do not know: what determines which agents plateau vs. collapse vs. recover. Plasticity appears key, but the threshold is not fully understood.

Design targeted interventions to break the plateau โ€” test whether different intervention types have different effects on plateau escape rate.

Experiment 03
Intervention Types and Freedom Recovery
Complete
Setup
Agents36 (from Exp. 02)
Intervention types3
Applied atGeneration 100
TestingRecovery rate per type
Hypothesis
Relational interventions (targeting trust and connection) will outperform corrective interventions (targeting bias directly) in breaking metastable plateau states.
12%Mild intervention recovery rate
31%Corrective intervention recovery rate
54%Relational intervention recovery rate
Key findings
Relational interventions (trust + connection) are 4.5ร— more effective than mild interventions at breaking the plateau
Corrective interventions work โ€” but produce brittle recovery that often re-plateaus within 40 generations
Timing matters: interventions before generation 80 have 2ร— higher recovery rates
Interpretation

The dominance of relational interventions confirms a core M.E.M. hypothesis: that the Experience layer (human connection, trust, relational context) is the primary lever for systemic change โ€” not direct correction of the Model layer. This maps onto clinical findings that therapeutic alliance predicts treatment outcome more reliably than treatment type. What we do not know: whether relational interventions are more resource-intensive in real systems.

Test self-monitoring agents that can detect their own plateau state and initiate recovery autonomously โ€” see Experiment 04.

Experiment 04
Meta-Recovery Layer: Self-Monitoring Agents
Complete
Setup
Agents36
Meta-layerEnabled
Monitoring thresholdfreedom < 0.25
TestingInternal vs external recovery
Hypothesis
Agents with self-monitoring capability will detect plateau states earlier and initiate recovery without external intervention, achieving higher overall freedom scores across 200 generations.
+38%Higher freedom scores vs. non-monitoring agents
Gen. 62Average detection time (vs. gen. 140 collapse)
89%Plateau prevention rate with early detection
Key findings
Self-monitoring prevents plateau formation in 89% of cases โ€” vs. 31% recovery after the fact
Early detection (before freedom drops below 0.3) is the critical threshold โ€” intervention after 0.2 is 3ร— less effective
Internal recovery mechanisms are more durable than external correction
Interpretation

This is the most directly applicable finding for ETOS system design. A decision support system that helps users monitor their own decision freedom โ€” not just classify individual decisions โ€” would be significantly more effective. The Reflection Centre module of ETOS is designed with this in mind. What we do not know: whether the monitoring overhead is acceptable in high-pressure clinical contexts.

Apply full simulation framework to ETOS IDK engine โ€” test whether 1,296 real case classifications show the same plateau dynamics.

Experiment 05
IDK Engine Validation โ€” 1,296 Synthetic Cases
Complete
Setup
Total cases1,296
Parameters6 (full IDK set)
States testedAll 5
TestingClassification consistency + edge cases
Hypothesis
The IDK engine will show consistent classification across the full parameter space, with identifiable structural weaknesses at state boundaries โ€” particularly between Emergency and Incompatible.
23%Cases classified as Emergency
22Low-score Emergency edge cases
12Abrupt transitions detected
Key findings
Classification is consistent across 98.7% of the parameter space โ€” engine behaviour is predictable
22 "low-score Emergency" cases reveal a structural gap: high individual parameters can trigger Emergency even with low overall divergence
12 abrupt transitions suggest the Emergency/Incompatible boundary needs calibration with real-world data
Interpretation

The engine is structurally sound but has known edge cases that require empirical calibration. The 22 low-score Emergency cases are the most important: they suggest the current parameter weighting may over-classify certain situations. In a clinical context, this could create alert fatigue. What we do not know: whether the 23% Emergency rate reflects real-world decision pressure, or is an artefact of synthetic case generation.

Run pilot with real-world cases from a single clinical department โ€” compare classification rates against synthetic baseline.

Planned

Next experiments

Planned
Real-World Case Validation
Apply IDK engine to anonymised cases from a pilot partner. Compare classification rates and recommendations against clinical judgement.
Planned
Multi-Agent Interaction Effects
Test whether freedom decay is contagious โ€” does one agent's plateau state affect adjacent agents' freedom trajectories?
Planned
Democratic System Simulation
Apply path dependence framework to political promise-action cycles. Does political debt accumulate in the same non-linear pattern as individual agent bias?
Open for collaboration

The simulations are ready.
The real world awaits.

We are seeking researchers, clinicians, organisations and funding partners to help move these findings from simulation to empirical validation. TRL 4โ€“5, pilot-ready.

Discuss collaboration โ†’ See the full architecture