Brazil's President Lula da Silva emphasized the need for developed nations to accelerate efforts to combat global warming during the G20 Summit in Rio de Janeiro. He urged a shift in emission goals to 2040 or 2045. The summit addressed global tensions and political changes, with EU leaders discussing cooperation with China. French President Macron and Chinese President Jinping reaffirmed their commitment to peace in Ukraine. A joint G20 statement called for humanitarian aid in the Middle East and proposed a tax on billionaires to combat hunger. Teljes cikk (Euronews.com)