One Machine Civilization Is Not One: The Simultaneous Generation of Mutually Unintelligible Xeno-Scientific Civilizations and Multiple CICGIs

This paper argues that a machine civilization should not be assumed to constitute a single scientific or epistemic civilization. Under heterogeneous configurations of sensors, variables, state spaces, temporal horizons, computational resources, external memory, institutional constraints, and intervention capacities, multiple machine-based scientific civilizations may emerge simultaneously while remaining only partially mutually intelligible. The paper introduces the possibility of multiple Civilizational Inheritance Internal Cumulative Generative Intervals (CICGIs), each of which preserves, recombines, and reactivates historically accumulated operational differences through distinct scientific infrastructures and memory systems. Mutual unintelligibility does not require complete isolation: two scientific civilizations may exchange data or artifacts while lacking shared variables, inferential standards, observational partitions, or criteria of scientific relevance. Xenoscience is used to distinguish translation failure from genuine operational non-equivalence and to ask whether cross-civilizational comparison remains possible through preserved effects, interventions, or re-ignitable operational structures even when shared theoretical vocabulary is absent. The paper further examines how divergent scientific lineages can penetrate reality differently, thereby modifying the environments, resources, and future observability available to successor systems. The broader claim is that advanced machine intelligence need not converge toward one universal science: sufficiently heterogeneous histories and configurations can generate multiple scientifically productive but partially incommensurable civilizations within the same reality.