UN Climate Conference in Brazil Highlights Global Warming Challenges Amid U.S. Absence
The 30th United Nations Climate Conference commenced on November 10, 2025, in Belém, Brazil, gathering representatives from 193 countries to address the global climate crisis. This year's conference is particularly symbolic due to its location near the Amazon rainforest, a critical area for climate regulation. The conference aims to tackle the threats to the Amazon and discuss the Paris climate agreement, which seeks to limit global warming to 1.5-2.0 degrees Celsius above pre-industrial levels. Despite the urgency, the United States, historically a major carbon emitter, did not attend the conference under its new administration and is no longer a member of the Paris agreement. The conference is the first to acknowledge the general failure to implement past policies effectively, with goals to transition from fossil fuels to green energy and reverse deforestation.