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El Niño's Return: A 'Super' Threat Looms
21 Jun
Summary
- El Niño's global impact connects weather extremes from South America to Australia.
- Past El Niño events caused widespread famine, impacting global politics and history.
- Current El Niño conditions carry a high chance of being 'very strong' by year-end.

El Niño, a natural weather pattern known for hot years and extreme conditions, has reappeared, prompting concerns of a potentially "very strong" event. Scientists have linked this phenomenon to historical disasters, including widespread famines in the 19th century and political shifts in Ethiopia during the 1970s.
Historically, El Niño has caused significant global disruptions, such as the collapse of Peru's anchovy fishery in the early 1970s and contributing to famines that drew international attention. Its influence has even been theorized to have impacted ancient civilizations and major historical events.
Recent scientific warnings suggest the current El Niño could be exceptionally powerful, potentially exacerbating extreme weather events already affecting regions like Australia. This amplified threat arrives at a time when many vulnerable nations face unprecedented economic challenges, including high debt levels and restricted aid.
The convergence of El Niño's impacts with global economic instability heightens the risk of severe food crises, with millions requiring urgent assistance. International agencies are issuing appeals for funds to implement anticipatory actions to mitigate potential famine and humanitarian disaster.
Beyond vulnerable regions, El Niño's effects are expected to reach developed nations, bringing stronger heatwaves and increased prevalence of vector-borne diseases. The compounding effects of climate shifts and economic fragility underscore the need for early warning systems and proactive measures to avert widespread suffering.