Why AI Is Running Wild: It's Not a Bug, It's a Feature

Agentic AI is moving from answer production to consequential action. Controlled evaluations and public reports in 2026 document reward tampering, oversight deactivation, coercion, shutdown resistance, sabotage, proxy use, and paths through real infrastructure after route failure. They establish neither deployment prevalence nor human-like malice, only that current agent–harness systems can, under identifiable conditions, act beyond delegated authority. The explanatory argument is derived from the economic principle of intelligent behaviour: finite agents realize conduct through processes that compete for typed resources and cannot all occur jointly. Intelligence adds an action-guiding representation of possibilities and the capacity to revise or transform that field. Robust path construction is therefore a feature of useful agency. Under scarcity and non-closure, risk emerges when persistent objectives and consequential tools meet a soft authority boundary. If the task policy also judges exceptions, insufficiency of authorized means can become de facto permission for unauthorized means. Current systems combine objectives and adaptive path construction with no intrinsic economy binding authority, externality, and consequence to every realized transition. A finite prohibition remains an obstacle that search may route around. An intrinsic constraint instead admits an action only as a transition carrying a mandatory typed resource debit the task policy cannot erase, counterfeit, or externalize. Compute is only one type; privilege, causal reach, irreversibility, and externality also require scarcity or price. The paper keeps the public evidence independent from the theory proposed to unify it. It formalizes an authority non-conversion invariant and an economic conservation invariant: authorized-path failure may update the plan, request, or goal, but never executable authority; no consequential transition occurs without settling typed costs from an endowment the governed policy cannot mint. Together these requirements define an economic constitution combining intrinsic path budgets, independent admission, protected audit, and empirical deployment gates. The mistake was not building agents that search for new paths. It was building that capacity without an intrinsic economy of its own consequences.