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Do Humans Live Longer in Warmer or Colder Climates? The Complex Link to Longevity

According to a 2021 study, individuals living in colder regions may live, on average, over two years longer than those in warmer areas, but this is a complex correlation influenced more heavily by socioeconomic and healthcare factors. The debate over whether humans live longer in warmer or colder climates challenges the notion that temperature alone dictates human lifespan.