Young adults face higher heat-related death risks than older populations

Younger people, particularly those under 35, are more likely to die from extreme heat caused by climate change than the elderly, a new study finds.

Sharon Udasin reports for The Hill.


In short:

  • About 75% of recent heat-related deaths in Mexico occurred in people under 35, with many aged 18 to 34.
  • Researchers linked heat deaths to physical activities, lack of air conditioning and outdoor jobs among younger adults.
  • The study suggests poorer nations with younger labor forces may experience even greater heat-related mortality.

Key quote:

“It’s a surprise. These are physiologically the most robust people in the population."

— Jeffrey Shrader, environmental and labor economist at Columbia University

Why this matters:

Younger adults often perform physically demanding jobs under heat-exposed conditions, making them more vulnerable to rising temperatures. As climate change intensifies, more heat-related deaths in this age group could strain families and economies worldwide.

Read more: Half a billion children face increasingly extreme heat

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