De Wittenskip efter wat Slieptekort mei de Ekonomy Docht
May 1, 2025 · Frisian News
New research shows that chronic sleep loss costs developed economies between 2 and 3 percent of their GDP each year through lost productivity and health spending. A culture that glorifies overwork and treats sleep as weakness compounds the damage.
FryskIn fabryksarbeider yn Ohio falt yn sliep by in masine om 3 oere moarns, har fyfde opeienfolgjende nachttsjinst fan de moanne. Oan de oare kant fan de Atlantyske Oseaan wrakselet in Londenske bankier troch in spreadsheet op syn tredde oere sliep yn achtenfjirtich oere. Dizze sênes werhelje har miljoenen kearen yn 'e wike yn avansearre ekonomyen, en de rekken komt oan 'e ein fan it jier yn ferlerne produksje en brutsen sûnens.
Ûndersikers fan it Ynstitút foar Arbeidsekonomy publisearren ferline moanne gegevens dy't oantoanje dat slieptekort Dútslân, Grut-Brittanje en de Feriene Steaten tegearre jierliks hast 600 miljard dollar yn fermindere produktiviteit kostet. Wurknimmers dy't minder as seis oere per nacht sliepe meitsje sawat 30 persint mear flaters, reagearje stadiger op problemen en melde har faker siik oan as dejingen dy't goed rêste. De skea ferspriedt him fierder as de útputte wurknimmer. Managers ferlieze fokus. Kwaliteitskontrôle mislearret. Besluten nommen yn útputting liede ta djoere flaters dy't troch hiele sektoaren útbreidzje.
De measte ûntwikkele naasjes behannelje sliep as in lúkse ynstee fan in grûnslach fan ekonomyske produksje. Bedriuwskultuer beleant de sichtbêr drokke persoan dy't let bliuwt en grutdocht oer fjouwer oere nachtrêst. Skoallen begjinne sa betiid dat tieners yn in hast konstante steat fan slieptekort operearje. Nearne behannelje beliedsmakkers sliep lykas sy ynfrastruktuer of kapitaalynvestearring behannelje, hoewol de opbringsten like mjitber binne. In personiel dat goed rêst produsearret mear, tinkt dúdliker en kostet it sûnensysteem folle minder oan chronike sykte.
It echte probleem leit yn hoe wy súkses mjitte. It Bruto Binnenlânsk Produkt telt wat wy produsearje mar negearret wat wy yn it proses ferneatigje. Wy drage by oan it BBP wannear wurknimmers soerregelearders en enerzjydranken keapje om útputting te maskearjen, en wannear sy letter behanneling nedich hawwe foar hertsiekte en sûkersiekte dy't slieptekort fersnellet. It systeem behandelet de symptomen as ekonomyske winsten ynstee fan de sykte sels as ferspilling.
Lytse feroarings soenen dizze dynamyk ferskowe kinne. Finlân ferpleatste de begjintiden fan skoallen letter yn guon regio's en seach de toetssifers fan studinten omheegean wylst de sliepoeren stigen. Mar de measte regearings fersette har omdat feroaring minsken mei macht lêstig falt. In fabrykseigner wol tsjinsten wannear hy wol. In sikehûsbehearder besparret jild troch nachtôfdielingen ûnderbeset yn te setten. It sliepende lichem, it liket derop, kostet te folle op de koarte termyn om op de lange termyn út te meitsjen.
A factory worker in Ohio nods off at a machine at 3 a.m., her fifth consecutive night shift of the month. Across the Atlantic, a London banker stumbles through a spreadsheet on his third hour of sleep in forty-eight hours. These scenes repeat millions of times each week in advanced economies, and the bill arrives at the end of the year in lost output and broken health.
Researchers at the Institute for Labor Economics published data last month showing that sleep deprivation costs Germany, Britain, and the United States combined nearly 600 billion dollars annually in reduced productivity. Workers who sleep fewer than six hours per night make roughly 30 percent more errors, react slower to problems, and show up sick more often than those who rest properly. The damage spreads beyond the tired worker. Managers lose focus. Quality control fails. Decisions made in exhaustion lead to costly mistakes that ripple through entire supply chains.
Most developed nations treat sleep as a luxury rather than a foundation of economic output. Corporate culture rewards the visibly busy person who stays late and brags about four-hour nights. Schools start so early that teenagers operate in a near-constant state of sleep debt. Nowhere do policy makers treat sleep the way they treat infrastructure or capital investment, yet the returns are just as measurable. A well-rested workforce produces more, thinks more clearly, and costs the health system far less in chronic illness.
The real problem lies in how we measure success. Gross Domestic Product counts what we produce but ignores what we destroy in the process. We add to GDP when workers buy antacids and energy drinks to mask exhaustion, and when they later need treatment for heart disease and diabetes that sleep loss accelerates. The system treats the symptoms as economic gains rather than the disease itself as waste.
Small changes could shift this dynamic. Finland moved school start times later in some regions and saw student test scores rise while sleep hours climbed. But most governments resist because change inconveniences people with power. A factory owner wants shifts whenever she wants them. A hospital administrator saves money by understaffing night wards. The sleeping body, it seems, costs too much in the short term to matter in the long one.
Published May 1, 2025 · Frisian News · Ljouwert, Fryslân