The upcoming Super El Niño could lead to severe weather events, including flooding, droughts, and heatwaves, affecting millions globally. Economically, past events have caused trillions of dollars in losses, with the 1997-98 El Niño alone linked to $5.7 trillion in global income losses. Vulnerable regions, particularly in the global south, may face heightened risks of famine and resource shortages. Coral reefs are also at risk of bleaching due to elevated ocean temperatures. While some areas may benefit from milder winters, the overall impact is expected to strain ecosystems, agriculture, and economies worldwide.