quarta-feira, agosto 5, 2026

Why Do We Sleep? – The Atlantic

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Why do dwelling issues sleep? “Ask researchers this query, and pay attention as, like clockwork, a way of awe and frustration creeps into their voices,” Veronique Greenwood wrote in 2018.

“In a method, it’s startling how common sleep is,” she continued. “Within the midst of the hurried scramble for survival, throughout eons of bloodshed and dying and flight, uncountable tens of millions of dwelling issues have laid themselves down for a pleasant, lengthy bout of unconsciousness. This hardly appears conducive to dwelling to battle one other day … That such a dangerous behavior is so widespread, and so persistent, means that no matter is occurring is of the utmost significance.”

In different phrases, Greenwood writes, “no matter sleep offers to the sleeper is value tempting dying again and again, for a lifetime.” No matter sleep offers us can be definitely worth the many hours, and enormous quantities of cash, that people now spend determining easy methods to maximize our slumber. Sixty % of America’s adults report experiencing sleep issues each evening or most nights, Amanda Mull famous in 2019, and quite a lot of industries have sprung as much as assist us sleep longer and higher.

Sleep is a necessity, but it surely’s additionally a ritual: The place we sleep, after we sleep, and who we sleep subsequent to say loads about who we’re and what we would like. As we speak’s studying record explores sleep as a scientific thriller, a bodily want, and essentially the most constant routine of our each day lives.


On Sleep

A medieval knight sleeping
Hulton Archive / Getty

Can Medieval Sleeping Habits Repair America’s Insomnia?

By Derek Thompson

“My 3-a.m. awakenings aren’t an unnatural dysfunction however an ancestral echo.”

illustration
The Atlantic

Why Everybody Ought to Sleep Alone

By Malika Rao

On the virtues of splitting up for the evening

A child sleeping next to a dog
Keystone View / FPG / Getty

I Discovered the Key to the Kingdom of Sleep

By Amanda Mull

It’s my foot.


Nonetheless Curious?


Different Diversions


P.S.

I’ll depart you with one sleep truth from the animal kingdom that solely provides to the thriller: Golden hamsters “have been noticed waking up from bouts of hibernation—in an effort to nap,” Greenwood stories. “No matter they’re getting from sleep, it’s not accessible to them whereas they’re hibernating.” However what’s it? Scientists nonetheless don’t know.

— Isabel

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