AI alignment is typically framed as a problem of objective specification, preference modeling, or post-hoc behavioral correction. This work demonstrates a different possibility: alignment can emerge naturally as a stable equilibrium when good behavior is made structurally advantageous by the environment itself. We present a reproducible experimental framework in which AI systems equipped with explicit rule formation, revision, and consolidation dynamics are embedded in environments defined by an underlying incentive geometry. Rather than training toward a fixed objective, the systems evolve internal “laws” that govern behavior, stabilize under favorable conditions, and destabilize when incentives change. Across many independent random seeds, we observe a consistent transition from early exploratory behavior into a low-stress, low-plasticity regime characterized by stable internal structure and persistent value-aligned behavior. This terminal condition termed stasis, is not imposed by design, but arises when the environment is sufficiently rich to reward accurate internal modeling. To test robustness, we introduce a controlled incentive shock after stasis formation (the Veritas Protocol), in which previously rewarded behaviors become disadvantageous. In every case, systems exit stasis, purge maladaptive internal rules, and enter a sustained correction regime governed entirely by the new incentive landscape. Alignment is lost and regained without rewriting objectives, retraining policies, or applying external constraints. The results show that alignment is not an intrinsic property of an AI system, but a dynamic phase of the coupled system–environment interaction. Stable alignment persists precisely when it is structurally advantageous and degrades predictably under distributional shift. This work reframes AI alignment as a problem of incentive geometry and structural stability, rather than preference shaping or reward hacking. Although demonstrated in a controlled setting, the framework is substrate-independent and applicable to a wide class of optimizing AI systems, including reinforcement-trained agents, large language models, and future general intelligence architectures. All experiments, definitions, and protocols are designed for replication and extension.