
Twenty countries including Germany, Canada, South Africa, Australia and the EU issued a joint declaration at the UN General Assembly calling for coordinated international standards on AI and floating a new global institution empowered to set standards, verify compliance and convene states when AI capability thresholds are crossed. The United States and China—the two dominant AI powers—declined to join, while OpenAI urged Washington to lead any framework rather than cede ground to a multilateral body. The episode illustrates a recurring pattern in which a powerful new technology becomes the occasion for proposing supranational authority.