Lula at COP30: Time to defeat climate change deniers Brazilian President Luiz Inacio Lula da Silva urged the world to unite to defeat those who deny climate change.Share this: Brazil’s Lula faces obstacles in push for agreement at climate summitDateNovember 19, 2025In relation toAl-JazeeraIndigenous activists storm COP30 climate summit in Brazil, demanding actionDateNovember 11, 2025In relation toAl-JazeeraBrazil: Lula, Bolsonaro return to strongholds to launch runs for presidentDateAugust 16, 2026In relation toAl-Jazeera