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Sleep is money for the brain, and young adults are accruing as much as 10 hours of sleep debt each week. According to sleep expert Paul Kelley, a sleep-deprivation crisis is burdening young adults in today’s world.
“This is a huge issue for society,” Kelley, who works for the Sleep and Circadian Neuroscience Institute at the University of Oxford, told the Guardian. “We are generally a sleep-deprived society but the 14-24 age group is more sleep-deprived than any other sector of society. This causes serious threats to health, mood performance and mental health.”
For school children, Kelley advocates age-based start times: 8:30 a.m. for eight to 10-year-olds, 10 a.m. lessons for 16-year-olds, and 11 a.m. starts for 18-year-olds.
While this might sound drastic, his approach does have scientific backing. According to the National Sleep Foundation, adolescents don’t start releasing melatonin – a hormone that helps regulate our body clock – until nearly eleven o’clock at night. These secretions don’t stop pumping through their blood until much later in the morning, making it difficult to wake up early.
Despite this, in 42 American states more than 75% of schools start before 8:30 a.m., according to the Centers for Disease Control and Prevention (CDC). The average start time is 8:03 a.m.
Philosophers stone – selected views from the boat http://philosophers-stone.co.uk
I believe that most, normal people are mentally- active, between mid-morning and late evening, and unapologetically think of irregular hours as a way to keep working people on their toes.
I also don’t think it was such a terrible idea to close businesses on the Sabbath or national holidays.