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In mid-October, President Biden announced that the Port of Los Angeles would begin operating 24 hours a day, seven days a week, joining the nearby Port of Long Beach, which had been doing so since September. The move followed weeks of White House negotiations with the International Longshore and Warehouse Union, as well as shippers like UPS and FedEx, and major retailers like Walmart and Target.

The purpose of expanding port hours, according to The New York Times, was “to relieve growing backlogs in the global supply chains that deliver critical goods to the United States.” Reading this, you might be forgiven for imagining that an array of crucial items like medicines or their ingredients or face masks and other personal protective equipment had been languishing in shipping containers anchored off the West Coast. You might also be forgiven for imagining that workers, too lazy for the moment at hand, had chosen a good night’s sleep over the vital business of unloading such goods from boats lined up in their dozens offshore onto trucks, and getting them into the hands of the Americans desperately in need of them. Reading further, however, you’d learn that those “critical goods” are actually things like “exercise bikes, laptops, toys, [and] patio furniture.”

Fair enough. After all, as my city, San Francisco, enters what’s likely to be yet another almost rainless winter on a planet in ever more trouble, I can imagine my desire for patio furniture rising to a critical level. So, I’m relieved to know that dock workers will now be laboring through the night at the command of the president of the United States to guarantee that my needs are met. To be sure, shortages of at least somewhat more important items are indeed rising, including disposable diapers and the aluminum necessary for packaging some pharmaceuticals. Still, a major focus in the media has been on the specter of “slim pickings this Christmas and Hanukkah.”

Providing “critical” yard furnishings is not the only reason the administration needs to unkink the supply chain. It’s also considered an anti-inflation measure (if an ineffective one). At the end of October, the Consumer Price Index had jumped 6.2 percent over the same period in 2020, the highest inflation rate in three decades. Such a rise is often described as the result of too much money chasing too few goods. One explanation for the current rise in prices is that, during the worst months of the pandemic, many Americans actually saved money, which they’re now eager to spend. When the things people want to buy are in short supply—perhaps even stuck on container ships off Long Beach and Los Angeles—the price of those that are available naturally rises.

Republicans have christened the current jump in the consumer price index as “Bidenflation,” although the administration actually bears little responsibility for the situation. But Joe Biden and the rest of the Democrats know one thing: If it looks like they’re doing nothing to bring prices down, there will be hell to pay at the polls in 2022 and so it’s the night shift for dock workers and others in Los Angeles, Long Beach, and possibly other American ports.

However, running West Coast ports 24/7 won’t solve the supply-chain problem, not when there aren’t enough truckers to carry that critical patio furniture to Home Depot. The shortage of such drivers arises because there’s more demand than ever before, and because many truckers have simply quit the industry. As The New York Times reports, “Long hours and uncomfortable working conditions are leading to a shortage of truck drivers, which has compounded shipping delays in the United States.”

Rethinking (Shift) Work

Truckers aren’t the only workers who have been rethinking their occupations since the coronavirus pandemic pressed the global pause button. The number of employees quitting their jobs hit 4.4 million this September, about 3 percent of the US workforce. Resignations were highest in industries like hospitality and medicine, where employees are most at risk of Covid-19 exposure.

For the first time in many decades, workers are in the driver’s seat. They can command higher wages and demand better working conditions. And that’s exactly what they’re doing at workplaces ranging from agricultural equipment manufacturer John Deere to breakfast-cereal makers Kellogg and Nabisco. I’ve even been witnessing it in my personal labor niche, part-time university faculty members (of which I’m one). So allow me to pause here for a shout-out to the 6,500 part-time professors in the University of California system: Thank you! Your threat of a two-day strike won a new contract with a 30 percent pay raise over the next five years!

This brings me to Biden’s October announcement about those ports going 24/7. In addition to demanding higher pay, better conditions, and an end to two-tier compensation systems (in which laborers hired later don’t get the pay and benefits available to those already on the job), workers are now in a position to reexamine and, in many cases, reject the shift-work system itself. And they have good reason to do so.

So, what is shift work? It’s a system that allows a business to run continuously, ceaselessly turning out and/or transporting widgets year after year. Workers typically labor in eight-hour shifts: 8 am to 4 pm, 4 pm to midnight, and midnight to 8 am, or the like. In times of labor shortages, they can even be forced to work double shifts, 16 hours in total. Businesses love shift work because it reduces time (and money) lost to powering machinery up and down. And if time is money, then more time worked means more profit for corporations. In many industries, shift work is good for business. But for workers, it’s often another story.

The Graveyard Shift

Each shift in a 24-hour schedule has its own name. The day shift is the obvious one. The swing shift takes you from the day shift to the all-night, or graveyard, shift. According to folk etymology, that shift got its name because, once upon a time, cemetery workers were supposed to stay up all night listening for bells rung by unfortunates who awakened to discover they’d been buried alive. While it’s true that some coffins in England were once fitted with such bells, the term was more likely a reference to the eerie quiet of the world outside the workplace during the hours when most people are asleep.

I can personally attest to the strangeness of life on the graveyard shift. I once worked in an ice cream cone factory. Day and night, noisy, smoky machines resembling small Ferris wheels carried metal molds around and around, while jets of flame cooked the cones inside them. After a rotation, each mold would tip, releasing four cones onto a conveyor belt, rows of which would then approach my station relentlessly. I’d scoop up a stack of 25, twirl them around in a quick check for holes, and place them in a tall box.

Almost simultaneously, I’d make cardboard dividers, scoop up three more of those stacks and seal them, well-divided, in that box, which I then inserted in an even larger cardboard carton and rushed to a giant mechanical stapler. There, I pressed it against a switch, and—boom-ba-da-boom—six large staples would seal it shut, leaving me just enough time to put that carton atop a pallet of them before racing back to my machine, as new columns of just-baked cones piled up, threatening to overwhelm my worktable.

The only time you stopped scooping and boxing was when a relief worker arrived, so you could have a brief break or gobble down your lunch. You rarely talked to your fellow-workers, because there was only one “relief” packer, so only one person at a time could be on break. Health regulations made it illegal to drink water on the line and management was too cheap to buy screens for the windows, which remained shut, even when it was more than 100 degrees outside.

They didn’t like me very much at the Maryland Pacific Cone Company, maybe because I wanted to know why the high school boys who swept the floors made more than the women who, since the end of World War II, had been climbing three rickety flights of stairs to stand by those machines. In any case, management there started messing with my shifts, assigning me to all three in the same week. As you might imagine, I wasn’t sleeping a whole lot and would occasionally resort to those “little white pills” immortalized in the truckers’ song “Six Days on the Road.”

But I’ll never forget one graveyard shift when an angel named Rosie saved my job and my sanity. It was probably three in the morning. I’d been standing under fluorescent lights, scooping, twirling, and boxing for hours when the universe suddenly stood still. I realized at that moment that I’d never done anything else since the beginning of time but put ice cream cones in boxes and would never stop doing so until the end of time.

If time lost its meaning then, dimensions still turned out to matter a lot, because the cones I was working on that night were bigger than I was used to. Soon I was falling behind, while a huge mound of 40-ounce Eat-It-Alls covered my table and began to spill onto the floor. I stared at them, frozen, until I suddenly became aware that someone was standing at my elbow, gently pushing me out of the way.

Rosie, who had been in that plant since the end of World War II, said quietly, “Let me do this. You take my line.” In less than a minute, she had it all under control, while I spent the rest of the night at her machine, with cones of a size I could handle.

I have never been so glad to see the dawn.

The Deadly Reality of the Graveyard Shift

So, when the president of the United States negotiated to get dock workers in Los Angeles to work all night, I felt a twinge of horror. There’s another all-too-literal reason to call it the “graveyard” shift. It turns out that working when you should be in bed is dangerous. Not only do more accidents occur when the human body expects to be asleep, but the long-term effects of night work can be devastating. As the Centers for Disease Control and Prevention’s National Institute of Occupational Safety and Health (NIOSH) reports, the many adverse effects of night work include:

type 2 diabetes, heart disease, stroke, metabolic disorders, and sleep disorders. Night shift workers might also have an increased risk for reproductive issues, such as irregular menstrual cycles, miscarriage, and preterm birth. Digestive problems and some psychological issues, such as stress and depression, are more common among night shift workers. The fatigue associated with nightshift can lead to injuries, vehicle crashes, and industrial disasters.

Some studies have shown that such shift work can also lead to decreased bone-mineral density and so to osteoporosis. There is, in fact, a catchall term for all these problems: shift-work disorder.

In addition, studies directly link the graveyard shift to an increased incidence of several kinds of cancer, including breast and prostate cancer. Why would disrupted sleep rhythms cause cancer? Because such disruptions affect the release of the hormone melatonin. Most of the body’s cells contain little “molecular clocks” that respond to daily alternations of light and darkness. When the light dims at night, the pineal gland releases melatonin, which promotes sleep. In fact, many people take it in pill form as a “natural” sleep aid. Under normal circumstances, such a melatonin release continues until the body encounters light again in the morning.

When this daily (circadian) rhythm is disrupted, however, so is the regular production of melatonin, which turns out to have another important biological function. According to NIOSH, it “can also stop tumor growth and protect against the spread of cancer cells.” Unfortunately, if your job requires you to stay up all night, it won’t do this as effectively.

There’s a section on the NIOSH website that asks, “What can night shift workers do to stay healthy?” The answers are not particularly satisfying. They include regular checkups and seeing your doctor if you have any of a variety of symptoms, including “severe fatigue or sleepiness when you need to be awake, trouble with sleep, stomach or intestinal disturbances, irritability or bad mood, poor performance (frequent mistakes, injuries, vehicle crashes, near misses, etc.), unexplained weight gain or loss.”

Unfortunately, even if you have access to health care, your doctor can’t write you a prescription to cure shift-work disorder. The cure is to stop working when your body should be asleep.

An End to Shift Work?

Your doctor can’t solve your shift work issue because, ultimately, it’s not an individual problem. It’s an economic and an ethical one.

There will always be some work that must be performed while most people are sleeping, including health care, security, and emergency services, among others. But most shift work gets done not because life depends upon it, but because we’ve been taught to expect our patio furniture on demand. As long as advertising and the grow-or-die logic of capitalism keep stoking the desire for objects we don’t really need, may not even really want, and will sooner or later toss on a garbage pile in this or some other country, truckers and warehouse workers will keep damaging their health.

Perhaps the pandemic, with its kinky supply chain, has given us an opportunity to rethink which goods are so “critical” that we’re willing to let other people risk their lives to provide them for us. Unfortunately, such a global rethink hasn’t yet touched Joe Biden and his administration as they confront an ongoing pandemic, supply-chain problems, a rise in inflation, and—oh yes!—an existential climate crisis that gets worse with every plastic widget produced, packed, and shipped.

It’s time for Biden—and the rest of us—to take a breath and think this through. There are good reasons that so many people are walking away from underpaid, life-threatening work. Many of them are reconsidering the nature of work itself and its place in their lives, no matter what the president or anyone else might wish.

And that’s a paradigm shift we all could learn to live with.