# Adjudicative Ecology **Domain:** Epistemology / Governance / Model Pluralism **Doc Type:** Canonical Systems Concept **Maturity:** Developed ## Definition An **adjudicative ecology** is a governance architecture that can preserve multiple competing models, declared evidence states and routes of challenge inside one containing system. Unity resides in shared procedures for comparison, action, responsibility and revision—not in premature agreement about every disputed cause. ## Model Pluralism Consensus models, anomaly models, adversarial models, counterfactual models and phenomenological testimony may remain concurrently available. None receives sovereignty merely because it is conventional, and none escapes evidence merely because it is dissenting. [[wiki/Epistemic Status Separation|Epistemic Status Separation]] records what each claim is. [[wiki/Model Contestability|Model Contestability]] provides a route for comparison. [[wiki/Counterfactual Opportunity|Counterfactual Opportunity]] prevents the dominant model from eliminating the conditions under which a rival could be tested. ## Corpus Context [[articles/Ambiguity Will Destroy Man and Machine|Ambiguity Will Destroy Man and Machine]] calls for unity at the level of the containing architecture rather than forced agreement among local models. ## Key Insight **Plural models need a common constitution, not compulsory convergence.**