'Off-the-charts' El Niño could spark global economic crisis, UN warns

The UN has warned that an unprecedented El Niño event could cause record-breaking ocean temperatures and severe global climate disruptions. Experts predict this could lead to economic instability, migration, and conflict.
Why it matters
Extreme climate events pose a direct threat to global food security, economic stability, and humanitarian safety.
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Cattle foraging for grass in a dried-up rice field with cracked soil caused by a prolonged dry season at Wening Galih village in Bogor, West Java, Indonesia, August 28, 2026. /VCG
An exceptionally powerful El Niño could drive Pacific Ocean temperatures to unprecedented levels, triggering extreme heat, droughts and floods worldwide.
The damage won't stop on the front lines, UN Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator Tom Fletcher warned, predicting global economic shocks and "further conflict, displacement, migration."
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