Study warns of hundreds of thousands of heat-related deaths due to El Niño

Study warns of hundreds of thousands of heat-related deaths due to El Niño

Updated at: September 26, 2026 at 03:05 AM

A report released in September 2026 by the Climate Impact Lab warns of a critical humanitarian crisis.

nounreport
verbwarn
adjectivecritical

The current 'super' El Niño event is projected to cause 451,000 additional heat-related deaths worldwide between June 2026 and February 2027.

verbproject
adverbworldwide

By analyzing data from 24,000 regions, researchers found that this weather pattern leads to a 44% increase in extremely hot days.

adverbextremely

The Global South faces the most severe risks, with the Sahel region alone accounting for nearly 67,000 deaths.

adjectivesevere

However, these figures are not inevitable.

adjectiveinevitable

While the study has not yet undergone formal peer review, it serves as an urgent call for governments to prioritize emergency interventions to protect their most vulnerable citizens from extreme heat.

adjectiveurgent
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You read 6 focus sentences.

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Comprehension Questions

What is the primary cause of the projected 451,000 additional heat-related deaths?

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Correct Choice

A 'super' El Niño event

Which geographic region is expected to face the highest death toll according to the report?

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Correct Choice

The Sahel region

What does the term 'postcard from the future' imply about the current heat levels?

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Correct Choice

They resemble conditions that may become the 'new normal' in 20 years

According to the study, how can governments prevent many of these deaths?

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Correct Choice

Through interventions like cooling centers and early-warning systems

What limitation did the researchers note regarding their findings?

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Correct Choice

The work had not yet undergone formal peer review

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