In 2025, the UN turns 80. In the Middle East, by acknowledging the possibility of a genocide in Gaza, the international institution faces one of the most intense political storms in its history. Over the course of two years, Disunited Nations penetrates the heart of this crisis and of the UN itself, notably through Francesca Albanese, Special Rapporteur on the Palestinian Territories. From New York to Geneva, from London to Amman, and through the West Bank, does the paralysis of Western diplomacy in the face of the destruction of Gaza not also reveal the failure of the West when confronted with the Global South?