Al Jazeera reports that scientists are warning the 2026-27 El Niño phenomenon, influenced by climate change, could be the strongest on record, exacerbating global heat, droughts, and floods. Research from the UK Met Office indicates that equatorial Pacific temperatures could surge by 3 degrees Celsius during this period. Citigroup economists estimate this "super El Niño" could lead to global economic losses of up to $7 trillion over five years. Celeste Saulo, Secretary-General of the World Meteorological Organization, stated that this requires exceptional preparation and response.