The story of our ruined sleep, in virtually every telling I’ve heard, begins with Thomas Edison: electric light destroyed the sanctity of night. Given more to do and more opportunity to do it, we gave sleep shorter and shorter shrift. But the sleep that we’re now trying to reclaim may never have been ours to begin with. “It’s a myth,” A. Roger Ekirch, a professor of history at Virginia Tech, told me. “And it’s a myth that even some sleep experts today have bought into.”
Ekirch’s 2005 book, “At Day’s Close,” described just how frenetic night in preindustrial times was. People slept, or tried to, in poorly insulated buildings that let in the weather and noise. Livestock huffed and mewled and stank just outside — if not inside. Generally, you slept beside a chamber pot of your own excrement, staggering across the room every few hours to keep your fire alive. With physical health comparatively poor, night was when people simmered most acutely in their discomfort. In 1750, one writer described London between the hours of 1 a.m. and 2 a.m. as a ghastly encampment of “sick and lame people meditating and languishing on their several disorders, and praying for daylight.”
Because there was inadequate bedding, if there were beds at all, three family members and the odd houseguest might sleep on a single mattress — sharing in all the usual annoyances of tossing, blanket-hogging and snoring. Beds were not always, or even often, seen as having much impact on sleep. Another book, “Warm and Snug: The History of the Bed,” by a scholar named Lawrence Wright, suggests that they were valued primarily as furniture, settings for public rituals around birth, death and courtship. Beds did raise you up off the floor, away from the bugs and vermin, and kept you warm. But warmer bedding also created a new vector for mites. And when comfort was a consideration, preferences were just as idiosyncratic as today. Mattresses were stuffed with hair, moss, feathers, wood shavings, seaweed or straw. Louis XI had an uncannily Sleep Number-esque mattress, filled with air and inflated to his liking with a royal bellows.
More surprising still, Ekirch reports that for many centuries, and perhaps back to Homer, Western society slept in two shifts. People went to sleep, got up in the middle of the night for an hour or so, and then went to sleep again. Thus night — divided into a “first sleep” and “second sleep” — also included a curious intermission. “There was an extraordinary level of activity,” Ekirch told me. People got up and tended to their animals or did housekeeping. Others had sex or just lay in bed thinking, smoking a pipe, or gossiping with bedfellows. Benjamin Franklin took “cold-air baths,” reading naked in a chair.
Our conception of sleep as an unbroken block is so innate that it can seem inconceivable that people only two centuries ago should have experienced it so differently. Yet in an experiment at the National Institutes of Health a decade ago, men kept on a schedule of 10 hours of light and 14 hours of darkness — mimicking the duration of day and night during winter — fell into the same, segmented pattern. They began sleeping in two distinct, roughly four-hour stretches, with one to three hours of somnolence — just calmly lying there — in between. Some sleep disorders, namely waking up in the middle of the night and not being able to fall asleep again, “may simply be this traditional pattern, this normal pattern, reasserting itself,” Ekirch told me. “It’s the seamless sleep that we aspire to that’s the anomaly, the creation of the modern world.”
There was a man I know who used to write a lot. He wrote some rather tragic tasting humor for those who know better than to laugh out loud. He also wrote some of the strangest sounding poetry this side of the International Line of Sobriety. In between all these things he wrote almost completely true stories based on his own wide and varied experiences in Big Silly Business.
