WIP Adding Pragmatism, Critical Realism and Category Theory to  WIlliam Powers' Perceptual Control Theory to explain ways of thinking, with similarities to structure agency theory. Based on help from Gene Bellinger's conversations with Gemini Nov2025, named Unified Cybernetic Realist Model

Based on Psychological Medicine Dec 2015 article Depression as a systemic syndrome: mapping the feedback loops of major depressive disorder by A. K. Wittenborn, H. Rahmandad, J. Rick and N. Hosseinichimeh, mentioned here. See also 2018 N. Hosseinichimeh Plos ONE article for rumination focussed SD simulation

Z209 from Hartmut Bossel's System Zoo 1 p112-118. Compare with PCT Example IM-9010

Causal Loop Diagram explanation of perceptual control theory (PCT), behavioral learning, allostasis and homeostasis based on my Gemini interaction using Gene Bellinger's AI prompts