Older Adults Face Deadlier Heat at Lower Temps, New Study Warns

A Lancet Public Health study finds people aged 60 and over are at risk of uncompensable heat stress at lower temperatures than younger groups, meaning heatwaves will affect older adults more severely as global warming continues; with the global 60+ population projected to reach about 2.1 billion by 2050, many more older people—especially in lower-income countries—will face dangerous heat exposure, with risk rising from as little as 1.5C of warming and increasing with each additional degree.