DeFiance Daily – From November 10–21, 2025, the world’s attention will turn to Belém, Brazil, as leaders gather for COP30, the 30th UN Climate Conference. Ten years after the Paris Agreement, this summit marks three decades of global climate negotiations—and a make-or-break moment to keep global warming below 1.5°C. Countries are expected to present overdue, stronger climate pledges and finally deliver on promises of fairer financing and faster adaptation.