Ecological Homeostasis and the Misclassification of Anomalous Metal–Hydrogen Systems: A Directional Reframing

Abstract For more than three decades, research into anomalous thermal and nuclear phenomena in metal–hydrogen systems—commonly grouped under the labels “cold fusion” or “low-energy nuclear reactions” (LENR)—has followed a recurring pattern: bursts of experimental activity, incremental improvements in measurement precision, persistent irreproducibility, and eventual loss of institutional interest. This cycle has repeated with remarkable consistency since 1989, consuming significant research effort without producing convergence toward a coherent explanatory or experimental framework. This paper proposes that the persistent lack of convergence is not primarily an experimental problem but an architectural one. The phenomenon has been consistently classified and pursued as a reaction-engineering problem—a system to be triggered, controlled, and scaled—when its observable characteristics are instead consistent with a homeostatic many-body system: open, non-equilibrium, feedback-regulated, history-dependent, and self-limiting. This misclassification has directed decades of effort toward optimising parameters within a paradigm that does not match the system’s actual behaviour class. The paper introduces the concept of Ecological Homeostasis (EH) as a classifying framework and demonstrates that the principal anomalies which have frustrated researchers—sporadic reproducibility, incubation periods, sensitivity to microstructure, excess heat without commensurate radiation, collapse under aggressive control, and failure of direct scale-up—are not anomalies within an EH framing but expected characteristics of systems in that class. No experimental protocol, reactor design, materials specification, or scaling methodology is proposed. No new physics is invoked. No claim of commercial, strategic, or energy-related utility is made. The contribution is entirely epistemic: a correction of classificatory direction intended to prevent further expenditure of research effort within a paradigm that has demonstrably failed to produce convergence. The paper functions as a compass, not a cure. Keywords: ecological homeostasis, classification, non-equilibrium systems, metal–hydrogen systems, cold fusion, LENR, convergence failure, research methodology, many-body systems, feedback regulation