Each autumn, the United Nations General Assembly draws the world's leaders to the island of Manhattan, transforming a city already defined by its restless motion into something closer to a controlled standstill. This year, as delegations arrive to confront wars in the Middle East and Ukraine, the accelerating uncertainties of artificial intelligence, and a climate in measurable distress, the streets of New York will bear the weight of those conversations in the most literal sense. The disruption is not incidental — it is the price a city pays for hosting the world's attempt, however imperfect,