Feeling like the weight of time rests on your shoulders, buckling your knees in these unsettling days after we had to reset our clocks?

Antonio de Pereda Still life with clock (1652)

You’re not alone. The switch in time that happens twice annually is a generally unsettling experience, and, as it turns out, a generally unhealthy one as well.

Last week’s media were full of articles on the topic, with everybody and their uncle writing about the consequences of Daylight Saving Times, it seems. I thought I’ll add some additional value: art about clocks which, across centuries, reminded us of some basic truths: time is limited, the moment precious. Clocks rule us (even when they show a time that we know is not the correct one) and can be tyrannical in the workplace or at school, when our bodies are not keeping up with the demand. Artists have used clocks as symbols for synchronicity, or morphed them in surreal ways to help us question the reality of time. They have been displayed as symbols of luxury for those who have more free time than others, or as reminders that it is time to wake up and grab the day. Which brings me back to the alternation between Daylight Savings time and Standard time.

Pieter Claesz Vanitas (1625)

Our bodies contain numerous clocks – there is basically a timekeeper in each of our organs, and all of them are kept in perfect synchrony by the brain, that keeps score of the time with the first rays of light each day triggering the cycle. If you change the onset or disappearance of light by an hour, suddenly, the synchronicity between brain and the rest of the organs disappear, and everyone is playing catch up. (Jeffrey C. Hall, Michael Rosbash and Michael W. Young won the 2017 Nobel Prize in Medicine with their work on Circadian Rhythms that demonstrated the existence of these plethora of clocks.)

Marc Chagall Homage to Apollinaire (1912)

The consequences? An increase in heart problems, from fibrillation to infarction, particularly when Daylight Saving time arrives in spring. It is harder to fall asleep, during the brighter evenings, and harder to get up in the early mornings. Since the beginning of school, work or other commitments has not changed, “social jet lag” occurs, a mismatch between our internal clock and the external world that almost always leads to sleep deprivation. The health consequences of chronic sleep deprivation are well described: increased risk of mood disturbance, cardiovascular disease and metabolic dysregulation. (Ref.)

Paul Cezanne The Black Marble Clock (1869)

Statistics do not just show an increased hospitalization for heart and vascular disease issues directly after the time switch. We also see an increased number of car accidents and accidents in the workplace for the days following. That might have to do with driving during darker conditions, or being generally groggy and thus less able to pay attention, but the numbers do go up, in fact 6% for fatal crashes alone.

Who suffers the most from a mandated switch? Young people, it turns out.

“Because of the later biological pacing of the teenage brain, waking at 7 a.m. already feels to young people like waking at 5 a.m. With permanent daylight saving time, it would feel like 4 a.m. This would put a serious strain on teen mental health. The result would be, among other things, shortened sleep for a population that is already severely sleep-deprived and a potential uptick in rates of depression, when teens are already struggling with elevated levels of depressive symptoms and suicidal thinking.”(Ref.)

Raqs Media Collective Escapement (2009)

So, in its infinite wisdom, the government decided to do away with the back and forth between Standard time and Daylights Saving time. The Senate unanimously passed the Sunshine Protection Act of 2021, which would establish a fixed, year-round time. If passed by the House and signed by the president, our clocks would stay in the “spring forward” mode in November 2023, leading to permanent daylight saving time across the nation (except in a handful of states and territories that observe permanent standard time). Of course it picked, on the suggestion of Marco Rubio and Kyrsten Sinema, Daylight Saving Time that all of science says is much more unhealthy for us than Standard Time.

José Gurvich Still life with clock (1959)

This is particularly true for the westernmost areas of a given time zone. We already have later sunsets compared with the easternmost areas; during daylight saving time, West Coast citizens would experience a greater mismatch between their circadian clock and the external environment and an increased risk of adverse health outcomes. In addition, the seasonal variation in length of daylight is more pronounced at northern latitudes. Sunrise for the majority of months in a year at 9:30, dear Oregonians?

So why on earth mandate permanent jet lag? Whose demands could outweigh the advice of scientists across the board? Why, the economy’s, of course. Like clockwork.

“Proponents say that extra daylight in the evening increases opportunities for commerce and recreation, as people prefer to shop and exercise during daylight hours.” (Ref.) More time to spend money when it’s still light outside! Less crime which only happens under the mantel of darkness! (Apparently catalytic converter thieves are ignorant to the cover of darkness in the mornings, then. Maybe they like to sleep late…)

Our memories are short.

We’ve tried permanent daylight saving time twice before and it ended up disastrously. The UK installed it once before and ended it early. Russia tried it once, so did India, both abandoning it in no time.

It hurts humans.

Salvador Dali The Persistence of Memory (1931)

Of course the harm is insidious, not revealing itself until time has passed, with the exception of the immediate danger to school kids on their walk to school in the dark. This was also true for emerging cancers of whole groups of industrial workers. For decades, the luminous dial industry used young women to paint the dials of watches with paint containing radium. They were taught to tip their paint brushes on the tongue to make a sharp brush point; this procedure resulted in the ingestion of considerable radium leading to systemic uptake of some of the ingested radium. These massive intakes of emulsions of pure radium salts resulted in severe skeletal injuries and bone sarcomas of the dial painters.

https://www.researchgate.net/publication/221924527_Ionizing_Radiation_Carcinogenesis

Maybe we should gather all the clocks and walk them right out to fields, allowing our bodies to realign with exposure to natural light. Walk by the voting booth before, though, to make sure you install a Congress that is attuned to science when legislating for all of us. VOTE TOMORROW!

Jacek Yerka Nauka Chodzenia ( Learning to Walk) (2005)

And here is John Dowland’s Time stands still.