World leaders gathered in Rio de Janeiro for the annual G20 summit, concluding discussions with a joint declaration aimed at addressing global hunger and accelerating climate financing. The summit saw the formal launch of the Global Alliance Against Hunger and Poverty, an initiative spearheaded by Brazilian President Luiz Inácio Lula da Silva, which has secured support from over 80 nations. While the final communique emphasized the need for a 'global tax on billionaires' and reaffirmed commitments to the Paris Agreement, some observers noted challenges in reaching a consensus on specific language regarding the conflicts in Ukraine and the Middle East. Diplomatic sources indicate that while the group reached a broad agreement on economic cooperation, internal divisions remain over trade policies and the transition away from fossil fuels. The summit serves as a critical precursor to the ongoing COP29 negotiations, as developing nations continue to call for more robust financial support from wealthier economies to manage the impacts of climate change.