“Brazil has historically been a driving force of regional integration,” points out Laura Trajber Waisbich, Deputy Director of Programs at the Igarapé Institute. And under the administrations of President Lula da Silva, the country has leveraged its size and diplomatic credibility to not only assert its own agency on the world stage, but also advocate for the needs of the Global South. The place for that? Multilateral organizations. In a year when Brazil hosts both the BRICS Summit and the COP30, Waisbich explores how Brazil navigates global divides and domestic pressures to spur action on climate and more.