By Olivia Rudgard / Bloomberg October 29, 2024 10:30 PM EDT Climate change is increasingly disrupting people’s sleep.  High nighttime temperatures led to 5% more hours of sleep lost worldwide over the past five years compared to the period between 1986 and 2005, according to the latest edition of the Lancet’s study of climate and health. It marks the first time the prestigious medical journal has examined this metric. Sleep loss peaked in 2023, the hottest year on record , when there was a 6%