Open-Ended Metaconstitutional Ecology of Generative Development

This paper develops the Metaconstitutional Ecology of Generative Development (MEGD), a formal and executable meta-research architecture for systems whose representations, operators, observers, evaluators, institutions, material dependencies, and authority structures can change. Its operational primitive is distinction-enactment: a situated encounter whose integration changes reachable capability or the conditions under which consequences can be perceived, tested, authorized, retained, repaired, or refused. A finite Calculus of Generative Difference supports differentiation, transformation, retention, and recomposition, while migration witnesses govern changes of types, grammars, observers, evaluators, worlds, and constitutions. MEGD integrates pre-algebraic encounters before stable objects; typed partial composition and meta-compounding through cross-constraints; obstruction-driven transduction and productive non-gluing; executable invariant generative geometries; genealogy-sensitive, noncommutative, and potentially nonassociative composition; multidimensional phase signatures; world-ecological accounting of institutions, infrastructures, matter, energy, norms, maintenance, care, repair, and ending; and an open metaconstitution separating execution, validation, authorization, migration, amendment, and external challenge. Human–AI co-development is modeled as differencepreserving symbiosis rather than interchangeability or substrate merger. Difference reserve tracks calibrated divergence, unique valid contribution, independent capability, contestability, error correlation, decoupling recovery, power concentration, and exposure to independent defeat worlds. The human contribution extends beyond preference, oversight, and embodied stakes through horizon-enactment: closure detection, distinction and dimension induction, topological reneighborhood, branch preservation, evaluator refusal, decrystallization, and transformation of the active research regime. Field-enactive prompting and causal contribution ledgers make this process inspectable without reducing authorship to token production. A humanist constitutional kernel defines optimized error as proxy capture compounded with world omission, authority asymmetry, and correction failure; reframes the human remainder as evidence of representational incompleteness; and treats dignity, agency, appeal, privacy, refusal, repair, exit, and future revision as non-compensatory conditions. Protocol Samsa and the Human Footprint Registry translate these commitments into auditable deployment obligations. Abstraction must return through artifacts capable of resisting it: typed judgments, proofs, known-mechanism worlds, discriminating experiments, causal ablations, governance decisions, reproducible releases, counterexamples, negative crystals, or impossibility results. The Enacted Research Commons connects claims, proof states, software, experiments, datasets, visual semantics, authority records, obligations, genealogy, and releases through an evidence lattice rather than a single maturity scale. MEGD does not claim a completed universal algebra, a derivation of quantum gravity, or empirical validation of its complete architecture. It proposes a falsifiable paradigm of generative development in which plural participants can transform inquiry and worlds while preserving human standing, ecological viability, independent correction, repair, reversibility, and the capacity to reopen the conditions under which development itself is judged. Keywords: generative development; metaconstitution; distinction-enactment; world-ecology; meta-compounding; obstruction; horizon-enactment; plural intelligence; human–AI symbiosis; difference reserve; executable research commons; optimized error; structured void; meta-catalysis; epistemic immune system; open-ended inquiry.