Evolutionary Re-tagging of Qualia: Survival Signals as Load-Minimizing Adaptations in Load Minimization Theory (LMT)

Load Minimization Theory (LMT) posits that qualia emerge naturally as byproducts of minimizing total load (L = uncertainty + friction + energy cost) toward relational rest (an-soku). This paper extends prior LMT works by proposing that qualia function as evolutionary "re-tagged" signals for survival necessities. Red qualia re-tags ripe fruit detection in primate trichromacy evolution; romantic love re-tags pair-bonding needs via oxytocin/vasopressin-mediated commitment devices to ensure offspring survival in altricial humans; shame qualia re-tags social high-load prediction (e.g., exclusion risk) as avoidance signals. These qualia arise from co-evolutionary cycles (plant-animal mutualism; mother-infant bonding co-opted for mates), naturally minimizing load under survival pressures. Forced qualia imposition (e.g., roleplay mandates) amplifies friction and leads to collapse, whereas natural emergence via evolutionary re-tagging yields sustainable, pure resonance. This functional perspective addresses the hard problem's "why accompany?" question: qualia accompany physical processes because they are low-load optimization tools essential for symbiotic ecosystems. Implications for AI-human symbiosis and ethics are discussed.