General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsDaylight Saving Time
The reason for negative health effects of DST is that, in essence, the entire world is jet-lagged for a few days. Unlike some animals, like honeybees and reindeer, humans have a very robust circadian clock system that resists abrupt shifts.
Every cell in our bodies contains a biological clock which coordinates the events in those cellsfor example, when gene transcription turns on and off, or when specific proteins are made. When we are exposed to a light-dark cycle that is different from what we experienced the previous days, some types of cells synchronize to the new environmental cycle faster than the others. Cells in our eyes, for example, may adjust in about a day, while cells in our brains take a couple of days. Cells in the digestive system and liver may take weeks. So, for weeks after the DST clock change, our bodies are like a clock shop in which each timepiece cuckoos at a different time of daya cacophony of confusing signals.
More: http://blogs.scientificamerican.com/a-blog-around-the-clock/2013/03/07/lets-not-spring-forward
CBGLuthier
(12,723 posts)Is it a coincidence that one of the times we switch is a few weeks before our national elections?
pokerfan
(27,677 posts)and send them to the polls?
KittyWampus
(55,894 posts)frazzled they can't think clearly.
KittyWampus
(55,894 posts)Most people I know in real life hate having so little day light hours in the winter.
pokerfan
(27,677 posts)Go to work/school in the dark or come home in dark?
Jamastiene
(38,187 posts)We are not counting time right. If we were, we would not "gain" an entire extra day every 4 years, need to change clocks twice a year, and have to beat it to fit and paint it to match just to keep time. The Earth is not exactly round, does not orbit the sun in a circular pattern, and tilts on its axis (and that changes ever so often too) as it turns. Yet, we keep time in a perfectly circular pattern. No damn wonder we have to beat it to fit and paint it to match to keep time. If we truly wanted to "save daylight" we would set up all our holidays in the damn spring and summer when it is a thousand degrees outside and sunny most of the hours of the day. That should satisfy all the people who buy into that stupid "all humans are and/or must be diurnal and love thousand degree weather" philosophy.
Daylight is fucking overrated...says this night owl who got her sleeping pattern interrupted today, due to the outright idiocy, shitty attitude, and laziness of the local mass transit operators, and is up way way way past her bedtime. *grumble grumble grumble*
I agree with your post 100%!
City Lights
(25,171 posts)Worst idea ever.
HereSince1628
(36,063 posts)As you become more and more isolated from others (common with age) and have no time clock to punch, life takes on its own rhythm. DST is something that happens to others. Time becomes the thing that manages cooking and maybe duration of exercising and carping about how there is NOTHING WORTH WATCHING on the television.
pokerfan
(27,677 posts)The entire point of coordinated time is that everyone works from the same clock. With different countries and states going on/off DST on different dates--or ignoring it altogether--it's a major PITA.
Rider3
(919 posts)You lose one hour of sleep. Big deal.
The2ndWheel
(7,947 posts)Calendars can go too while we're at it.
chillfactor
(7,584 posts)the longer days in daylight is most welcome.....I wish it was in effect year-round....
abelenkpe
(9,933 posts)RC
(25,592 posts)Having to go to bed while the sun is still shining in the Summer, because of when you have to get up in the morning?
They tried DST year around. It didn't work.
RedstDem
(1,239 posts)sucks.....
FirstLight
(13,366 posts)I for one agree with the idea we should run on Biological Time, much like our ancestors. When I was little, my dad bought some land in the country, and we'd visit every weekend...There was no electricity for a few years, and our lifestyle was in synch with the sun whenever we were there. We would easily be going to bed by 9pm because after a few hours in candlelight, you were tired. I miss that, personally...i think my kids would do well to experience that.
One_Life_To_Give
(6,036 posts)Atlantic Standard Time( which by coincidence is the same as EDT)
BanzaiBonnie
(3,621 posts)to throw us off, make us weaker, and less likely to fight back.
Gregorian
(23,867 posts)RC
(25,592 posts)Not my watch. Not my computers. Not my microwave. Not even my Atomic Clock. Not my cameras either. All stay on Central Standard Time.
I have a friend in Hawaii. The do not observed DST. So what was a 4 hour time difference, becomes a 5 hour time difference. They would be getting home from work when I was wanting to go to bed during DST.
RebelOne
(30,947 posts)They do it automatically.
RC
(25,592 posts)The do not switch time zones because of some ill conceived idea of saving candles
trackfan
(3,650 posts)I reprise this old post of mine, oh, about twice a year:
People on the Left and Right will complain endlessly about how much they hate big government. Yet virtually 100% of the population will willingly acquiesce to having the government tell them it is noon when it is really an hour before noon. If you live anywhere in the vicinity of a rooster (that's a cock for you Brits - we're too babyish for that word in America), you know what folly DST is.
pokerfan
(27,677 posts)Solar noon is the moment when the Sun transits the celestial meridian roughly the time when it is highest above the horizon on that day. This is also the origin of the terms ante meridiem and post meridiem.
Noon should be the time when the sun is the highest in the sky and the shadows are the shortest, give or take thirty minutes depending upon how closely one is centered within one's time zone.
abelenkpe
(9,933 posts)Daylight is important. It eases depression.
There are fewer suicides. And fewer pedestrians are hit by vehicles. Never fall back.
O and banish winter too. It sucks.
pinboy3niner
(53,339 posts)Thanks to HarveyDarkey for alerting us to this:
http://www.democraticunderground.com/1018324494
pokerfan
(27,677 posts)pokerfan
(27,677 posts)pinboy3niner
(53,339 posts)Nice message on his answering machine.
RedSpartan
(1,693 posts)Me no need tickum-tockum. When light, me wake. When dark, me sleep.
MaineLinePhilly
(72 posts)It takes me a minute to adjust to this DST change. I'm gonna be late to work for about 3 weeks.
Tikki
(14,560 posts)Not so much the Fall Back...
But aren't the switches about helping out some farmers and ranchers?
Tikki
pokerfan
(27,677 posts)If anything, it DST was a PITA for my father because it meant that the co-op closed an hour earlier. Animals don't know about DST either. They get used to being fed/milked according the sun. Dairy cows in particular have a hard time adjusting to the one hour shift in milking schedule and it's often reflected in their production.
http://www.sfgate.com/news/article/Daylight-saving-not-good-for-cows-3225026.php
Dawson Leery
(19,348 posts)Many prefer the extra hour of light in later in the day.
snooper2
(30,151 posts)LOL, somebody wrote that, then put it on the Intertubes for others...
Lionessa
(3,894 posts)biological damage. Ridiculous.
That said, I'd like to stay on DT all the time, as it fits my lifestyle better than ST.
boston bean
(36,224 posts)I know it's only a matter of perception, but I'm on time schedule darnit and those extra hours after work that are light, make me feel a bit better.
Scuba
(53,475 posts)Seriously, I loved it when I was working - more daylight after work. Now I'm retired, and on my own schedule, it's meaningless.
pokerfan
(27,677 posts)See #36.
Mnemosyne
(21,363 posts)Blue_In_AK
(46,436 posts)where there's constant daylight anyway in the summertime.