Global Governance: Sovereignty vs. Cooperation

Cross-border problems like climate change and pandemics don't respect borders, but the response to them still runs through sovereign states, each weighing its own interest against the collective good. This simulation visualizes eight nation-nodes deciding how much to pool into a shared response as a global crisis meter rises, plus a veto mechanic modeled on the UN Security Council's permanent members. Push the sovereignty slider toward self-interest, raise the crisis severity, or cast a veto to see how quickly coordinated capacity collapses relative to the threat.