Consciousness emerges at five scales: Solitary (individual), Dyadic (two minds), Collective (groups), Institutional (organizations), and Cosmic (civilizations). Each integrates contradiction—but higher forms are bottlenecked by the weakest conscious member. The Relational Firewall prevents scale domination, ensuring autonomy, amendment, and exit rights. Without it, consciousness collapses into compliance. A framework for measuring and governing multi-scale minds, from pairs t