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Global heating is cutting sleep across the world, study finds

Rising temperatures driven by the climate crisis are cutting the sleep of people across the world, the largest study to date has found.

Good sleep is critical to health and wellbeing. But global heating is increasing night-time temperatures, even faster than in the day, making it harder to sleep. The analysis revealed that the average global citizen is already losing 44 hours of sleep a year, leading to 11 nights with less than seven hours’ sleep, a standard benchmark of sufficient sleep.

Lost sleep will increase further as the planet continues to heat but it affects some groups much more than others. The sleep loss per degree of warming is about a quarter higher for women than men, twice as high for those over 65 years old and three times higher for those in less affluent nations.

查看中英双语全文，微信关注“可可英语晨读”公众号。关注即可【加入晨读打卡学习群、领取双语全文pdf笔记，还能提前锁定免费直播课名额】。更多更快更精彩的内容，尽在“可可英语晨读”公众号。