The 2025 G20 Leaders' Summit was held in Johannesburg under South Africa's presidency with about 30 world leaders discussing trade, debt reform, and sustainable development.The summit adopted a 30-page declaration emphasizing the UN Charter and climate change action, despite the US boycott led by Donald Trump over racial policy criticisms.Significant cooperation agreements were signed, including deals by China, Germany, the EU, and Brazil, while debates around race relations and summit security were prominent.