World leaders including Xi Jinping, Lula da Silva, and Narendra Modi gather in South Africa for the BRICS summit. They discuss an alternative currency to the US dollar, expanding the BRICS bloc, and challenging the dominance of the United States. The summit also explores the admission of new member states, de-dollarization of currencies, and benefits for Africa. African countries are interested in trade opportunities, geopolitical implications, and the possibility of an alternative global structure.