The United Nations has warned that a powerful El Niño could trigger major economic shocks worldwide, with Latin America, Africa, Asia and the Pacific facing extreme heat, droughts and floods. Speaking at a news conference in Geneva, UN Under-Secretary-General Tom Fletcher described the phenomenon as a ‘wrecking ball’ and called for urgent global action to minimise its impact.

 

Mr Fletcher said the next two weeks would be critical for preparedness and urged governments, civil society, businesses and international partners to mobilise resources and keep disaster response capacities on standby. He warned that the consequences could extend beyond affected regions, fuelling conflict, displacement and migration.

 

World Meteorological Organisation chief Celeste Saulo said El Niño could reach unprecedented strength towards the end of this year, with its effects continuing long afterwards. She cautioned that Southeast Asia could face higher temperatures, reduced rainfall, increased wildfire and smoke hazards, and growing pressure on agriculture and water supplies.