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Are The Alternatives Even Worse Than Daylight Saving Time? (chron.com)

The New York Times notes an important caveat to Florida's recently-approved law observing daylight savings time year-round: it specifies that their change will only go into effect if "the United States Congress amends 15 U.S.C. s. 260a to authorize states to observe daylight saving time year-round."

"In other words: Even if the governor signs the bill, nothing will happen now... States can choose to exempt themselves from daylight saving time -- Arizona and Hawaii do -- but nothing in federal law allows them to exempt themselves from standard time." Meanwhile one California legislator exploring the idea of year-round standard time discovered that "youth sports leagues and families worried that a year-round early sunset would shut down their kids' after-school games." But the Times also acknowledges problems in the current system. "In parts of Maine, for example, between Thanksgiving and Christmas, the sun sets before 4 p.m. -- more than an hour earlier than it does in Detroit, at the other end of the Eastern time zone." So is there a better alternative?

An anonymous reader quotes Business Insider: Standardtime.com has a unique suggestion. Their proposal has only two time zones in the continental U.S. that are two hours apart, which The Atlantic calls "a simple plan to fix [DST]"... Johns Hopkins University professors Richard Henry and Steven Hanke have come up with yet another possible fix: worldwide adoption of a single time zone. They argue that the internet has eliminated the need for discrete time zones across the globe, so we might as well just do away with them...

No plan will satisfy everyone. But that doesn't mean daylight-saving time is good. The absence of major energy-saving benefits from DST -- along with its death toll, health impacts, and economic ramifications -- are reason enough to get rid of the ritual altogether.

The article associates Daylight Saving Time with "a spike in heart attacks, increased numbers of work injuries, automobile accidents, suicides, and more." And in addition, it also blames DST for an increased use of gasoline and air conditioners -- adding that it will also "rob humanity of billions of hours of sleep like an evil spacetime vampire."

33 of 322 comments (clear)

  1. One worldwisw time zone by rossdee · · Score: 2, Funny

    Thats just stupid, I am sure a lot of people won't be able to sleep when its daylight outside...

    1. Re:One worldwisw time zone by Calydor · · Score: 5, Interesting

      And not even that.

      If you have to call someone on the other side of the globe (and trust me, a LOT of businesses have to do that), now you can't even do simple math to say, "Oh hey, California is nine hours ahead of me, and now it's noon for me. Maybe I shouldn't call right now." Instead you are going to HAVE to have a program or similar that'll show you what kind of sunlight people have where you're about to call, because you can't actually use the time for anything.

      The internet has NOT done away with the circadian rhythm. Until it does, a single worldwide time zone is an even stupider idea than DST.

      --
      -=This sig has nothing to do with my comment. Move along now=-
    2. Re: One worldwisw time zone by K.+S.+Kyosuke · · Score: 5, Funny

      A black time market! I like that...

      --
      Ezekiel 23:20
    3. Re:One worldwisw time zone by Kjella · · Score: 3, Insightful

      If you have to call someone on the other side of the globe (and trust me, a LOT of businesses have to do that), now you can't even do simple math to say, "Oh hey, California is nine hours ahead of me, and now it's noon for me. Maybe I shouldn't call right now." Instead you are going to HAVE to have a program or similar that'll show you what kind of sunlight people have

      Uh, what? Nine hours ahead is nine hours ahead, all you'd have to consider is where you'd be in nine hours. If that would be after business hours for you it's after business hours for them. It's not like they'd magically cease to actually be 9 hours ahead just because we change the notation unless we made everyone work at the same time. Right now you translate the meaning with math, use UTC and you'd translate the meaning without math.

      Like say everybody works 9-17 in current terms, well 9-5 but you'd have to lose the AM/PM business. In California (PST = -8 UTC) that'd be 1-9. In New York you'd work 4-12, UK 9-17, Moscow 12-20, Tokyo 18-2. If you want to schedule a meeting it's the time that actually overlaps. If you have an event like say a SpaceX launch it's at 13:00 (UTC). If you're traveling things would happen at "odd" times but on the other hand there's no chance of confusing times. You lift off from London at 8:15, land in California 17:15, eat some breakfast at 00:15 and report to work at 01:00 because that's when the Californian workday begins.

      I think the shock of the body's rhythm changing is much bigger than the mental translation that noon here is 04:00 and midnight at 16:00. If you're travelling a lot maybe your watch would have a small static "noon/midnight" arrow you could set to remind yourself. That way you could easily "anchor" yourself and effortlessly schedule a meeting after lunch to be at 05:00 when you're in California, 08:00 when you're in New York and 13:00 when you're in London. The workday would always be noon-3 to noon+5. It's just the understanding of where noon is on your watch that'd change.

      --
      Live today, because you never know what tomorrow brings
    4. Re: One worldwisw time zone by ceoyoyo · · Score: 3, Insightful

      You're just using time zones but specifying times in a reference zone. Lots of people already do that:

      "Let's meet at 8 am UTC!" "Yeah, no."

      This suggestion always makes me smile. You're absolutely free to do it any time you like. Americans, just set your clock to UTC. Very few people do this, because there's no point, unless you frequently interact with people in other time zones, in which case you have to do the math whichever way your watch is set.

    5. Re:One worldwisw time zone by PolygamousRanchKid+ · · Score: 2

      Timezones and Daylight Savings Times are subjective and a personal preference. Some folks work best early in the mornings, others late at night. Now matter what system you come up with, it will annoy a significant number of people.

      We live in the Internet age, where everything can be tailored to our personal preferences. So why not give everyone in the world their own Timezone and Daylight Savings Times option . . . ? If someone wants to schedule a meeting with me, a simple Web Service call would sync up our times, based on UTC as a reference. I might live right next door to you, but I might be +/- 3 hours different from your personal Timezone.

      No one would be able to complain about the Timezone and Daylight Savings Times settings anymore . . . because they pick them themselves!

      --
      Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
    6. Re: One worldwisw time zone by orlanz · · Score: 4, Funny

      Let's address the REAL problem. THE SUN.

      Put a solar cell that casts a shadow on the earth and mirrors all around. When it's "sun up" we flip the switch and the mirrors rotate giving everyone a waxing sun in the sky. No more time zones, no more odd sleep cycles, etc. 9PM means 9PM activities everywhere!

      Think of the secondary benefits! Asteroid deflection, global warming solved, unlimited power, world peace, alien invasion deterred, safe tanning locations, and no more Slashdot discussions on DST!!!

      Ok, maybe that last one is far fetched, but we can dream!

    7. Re: One worldwisw time zone by Kjella · · Score: 4, Interesting

      You're just using time zones but specifying times in a reference zone.

      No, I'm suggesting all clocks are set to UTC thus no time zone conversion ever and UTC becomes redundant while "noon/midnight" becomes a variable concept that occur at different times for different people instead of 12AM/12PM.

      But if you're driving from San Francisco to New York you clearly still want to know when stores start to open at 01:00 UTC, 02:00 UTC, 03:00 UTC or 04:00 UTC aka 9AM PST, MST, CST, EST and for all sort of practical purposes like quiet hours, extra pay for night work etc. you need a formalized transition, which would naturally require "night" in SF to have a different definition than "night" in NY. It would be extremely unpractical to make this a continuous change where every location has to look up their latitude/longitude and start paying extra night shift pay from 23:34 in one store and 23:37 in another or the bar has to close at 01:13. And not having it change at all would be even less practical.

      So yes, I'd keep the hourly zones but I'd re-purpose them to be like an "solar cycle zone" or something like that. So when you cross a zone it's still the same time but practically you can expect opening hours to be an hour earlier/later when you cross and all sort of statutory rules shift by an hour. To me that'd make much more sense today when we use precise mechanical/electronic timekeeping devices while sundials and high noon is rarely used as reference points in any but the most informal sense. Time is best left travelling at one second per second everywhere you go (at non-relativistic speeds anyway), not jumping by an hour. Or even a whole day if you cross the dateline, which wouldn't exist anymore.

      --
      Live today, because you never know what tomorrow brings
    8. Re:One worldwisw time zone by gtall · · Score: 4, Informative

      Accurate data from China is never easily available.

    9. Re: One worldwisw time zone by ceoyoyo · · Score: 3, Insightful

      I repeat, you're still using timezones, but setting your watch to a single standard like UTC. People's schedules are what they are because of the nature of society, circadian rhythms, and the Earth's rotation, not what their watches say. You would still have the same jumps between timezones where political entities on the edge chose to align their customary time with their closest trading partners. Basically, everything would look like it does now, except people would wander around with different numbers on their watches.

      Except they wouldn't. There are people who keep UTC or some other timezone on their watches now. But not many. It's very convenient to have a common numerical system for keeping time. When you travel to a new place, all you have to do is adjust your watch to local time, and most of your knowledge about general schedules works fine: when stores are likely to open and close, when meals are likely to be served, when daylight is, etc.

      I suspect this UTC suggestion is more likely to be made by people who don't travel much. Wouldn't it be great if the whole world just used the same time (read: my time) and nobody (read: I) had to worry about adjusting for timezones?

    10. Re: One worldwisw time zone by Darinbob · · Score: 4, Funny

      It's 2018. Can't we just stop the earth from rotating and then time will be very simple? This would also solve global warming for half the globe, and increase tourism to the other half.

    11. Re: One worldwisw time zone by netvaibhav · · Score: 2

      Imagine a place where office starts at 8pm. I wouldn't like the idea that I go to office on one day, and return on the other. It would be a nightmare to track work as well.. we normally track work by day, now half the work is being done on one day and half on the other. It would be hard to reference work as well.. "we got this order last thursday".. now are we referring to thursday 12am slot or when we come back to work next time at 8pm? Or maybe we'd have to reference work days as Wednesday/Thursday or Thursday/Friday. What a mess already.

    12. Re:One worldwisw time zone by BitterOak · · Score: 3, Interesting

      And the biggest problem with a worldwide time zone is that in many time zones the day/date will change in the middle of the day. We label days and dates to correspond with the period of time we are generally awake (Okay, I frequently stay up past midnight, but I'm generally not doing business.) So with one world time zone, your kids might go to school on Monday morning and come home Tuesday afternoon. How would holidays work? Do you go by what day it is when the school/work day starts or ends? What if the day changes, say, half an hour after the school day starts? When do you get off for Thanksgiving? The school day that starts on the Wednesday and then half an hour into the day changes to Thursday, or the day that starts Thursday and and changes to Friday half an hour in? (Yes, I know many schools get Wednesday off too, but the same logic applies.) This, I think, is the biggest obstacle to a single worldwide time zone.

      And note, that in situations where time zone changes would create a bigger headache, UTC can be used. Airline pilots and control towers use UTC for all their communications, for instance, so UTC is always there for those who need a worldwide time.

      --
      If I can be modded down for being a troll, can I be modded up for being an orc, or a balrog?
  2. ... Wat? by locater16 · · Score: 4, Insightful

    I tried reading the whole summary. I don't understand what's trying to be said. It looks like English, a language I swear I can read. But the words, and the way they're put together, just don't make any sense. Either it's in a foreign language or the entire thing is utter nonsense, assumedly ginned up as a joke using a neural net, as no human could possibly type so many words just to spit out utter nonsense.

  3. Re:Hope this is backwards by Anonymous Coward · · Score: 5, Informative

    Standardization of time trivially falls under the Commerce Clause. It's one of the few things that does. Standard time dates back to the rail system and was put in place to resolve slight differences in time between various locales - originally not only did each state have its own time, each city and town would as well!

    In order to allow train schedules to synchronize across state lines, the federal government made a single, nation-wide authoritative time system, and created time zones to keep noon relatively consistent within states.

    Standard time is a good thing. DST is pointless and dumb, but standard time is incredibly important. Going back to the system of patchwork time is a very bad idea.

  4. Terminology is wrong by CraigCruden · · Score: 5, Insightful

    What Florida is voting for is to move from EST/EDT to AST (no daylight savings). They are not exempting themselves from Standard Time, they are voting to adopt a different standard timezone. They are voting to eliminate daylight savings time. Standard time in most of the world follows political borders not some raw calculated mean position every 60 minutes apart.

  5. Re:Here we go again by K.+S.+Kyosuke · · Score: 2

    They will, once the Sun expands sufficiently at one point in its stellar evolution.

    --
    Ezekiel 23:20
  6. Re:Here we go again by E-Lad · · Score: 2

    The point is to provide some semblence of consistency and easily-calculated time expectations between people who are in different places. Timezones, except when they occasionally change, provide this. If I live in NYC and I travel to Tokyo, I don't need to ask the locals "what time is lunch here?" because the answer is the same - it's at 12pm local time. What time do people pack up and leave for home? 5pm. No guessing or gross unfamilairity. If I'm in Tokyo where it's 1pm and need to call someone in Frankfurt, I'd don't need to fret wondering if I'm about to wake someone up, because right now I would know that it's 5am there and it's too early to call them. If it's 13:00 in Tokyo AND Frankfurt under a "no timezones" world, I'll still need to go reference something to figure out if people there are awake.

    Timezones are useful. As for DST, I'd say it's less useful at lower latitudes where summer/winter day lengths are more consistent. It's inteded to be used at higher latitudes. Obviously the closer you get to the arctic or antarctic circles, it begins to not really matter again.

  7. "Congress passed the law to get rid of DST..." by magusxxx · · Score: 2

    "...except there was a typo and it says DJT. So I'll have to escort you out of the building, Mr. President."

    --
    Care killed the cat, but satisfaction brought it back.
  8. I don't think there's a good solution to this by Phat_Tony · · Score: 4, Informative
    I agree the shifts are a disaster. We're not really saving energy anymore with DST, and it's killing people, causing depression and economic losses, etc.

    But... I'm near the eastern end of EST. Near the summer solstice, with DST in effect, it's light out from about 4:30 AM to 9 pm. Honestly, I'd be better off if there were a 2-hr DST shift - I don't get up before 5:30 AM, 5:30 to 10 pm would be much better, which is what they get at the western end of EST and what I grew up with.

    WIthout DST, we're looking at it being light out from 3:30 AM to 8 PM. To me, a 3:30 AM sunrise with the modern fixed work/school/daycare schedule is just inhumane. And what a waste having all that daylight waaay before time to get up, and then get dark at 8 PM.

    OK, so getting rid of DST makes summer suck. So we could just do DST all year like Florida wants to?

    Well, Russia tried permanent DST, and depression and morning traffic accidents is winter went up. Near the western edge of EST, winter solstice sunrise is already 8:20 AM. Permanent DST would make the sun come up at 9:20 AM - about two and a half hours after most people get up for work/school. That is depressing. I remember waiting for the school bus on frozen, dark snowy days well before civil twilight even began, but with permanent DST, we'd be talking about getting to school and classes starting way before civil twilight. So people get depressed and have accidents now for a week on either side of the time change... but if we get rid of it, I'm not sure we aren't just trading it for another set of problems - insomnia in summer, less summer sports and exercise, and trading two weeks of depression and accidents in the spring/fall for three months of depression and accidents in winter.

    A single world time zone doesn't help with any of this. It's not like everyone will just run a nocturnal schedule in the part of the earth that gets midnight at what's now noon and vice/versa. If you have to call someone around the world, the question would just shift in semantics from "what time is it there" to "what time do people get up there?" And having a single time zone with no DST doesn't help with it being light too early in summer or too late in winter. Companies, schools, etc could be free to shift the time on their own, but for anyone with complicated schedules, having different organizations make different decisions about whether to shift or not just makes everything worse.

    --
    Can anyone tell me how to set my sig on Slashdot?
  9. Have school when the sun is out by Lord+Bitman · · Score: 5, Insightful

    It baffles me to no end that it is apparently easier to convince people that the entire world should operate on a different schedule, than it is to convince people that individual buildings should have opening hours that make sense based on their requirements.

    --
    -- 'The' Lord and Master Bitman On High, Master Of All
    1. Re:Have school when the sun is out by thegarbz · · Score: 2

      You're talking about a society made up of different groups of people with different requirements that are only linked by a common concept of time, and you're surprised that the best way to change anything in this diverse group is to adjust the only handle that is common to them all?

  10. Re:Technology holds us back from reversing DST by amiga3D · · Score: 4, Interesting

    It's crazy anyway. Why not just get up earlier? For decades I worked from 6 to 2:30. When I got off work I had plenty of daylight. My kids got out of school at 3:15 and I picked them up on the way home. No problems. Then one day my work decided that 6 was too early despite the fact the work force had come to love it. Our new manager didn't like getting up that early and shit on all of us.

  11. Re:Here we go again by belg4mit · · Score: 2

    Because, as noted, they are in the same bloody time zone, but by all rights shouldn't be. Indeed, there was a post here not too long ago about Maine seeking to switch to Atlantic time if the rest of New England would.

    --
    Were that I say, pancakes?
  12. Re:Heart attacks? by belg4mit · · Score: 2

    Why would you assume that? You don't think the loss of sleep, or stress from possibly running late could trigger an event in a couple of people?

    --
    Were that I say, pancakes?
  13. let's all cater to the lazy, stupid & unmotiva by epine · · Score: 4, Interesting

    The shock of the spring time change (it's mostly on the spring forward side) is easily alleviated by planning a week in advance. (Check your local government: you might even be able to pencil in next year's time change into your calendar already; who says government is never on the ball?)

    Starting Saturday morning, a week before time springs forward, get up six minutes earlier than the previous Saturday. Progressive offsets relative to established routine on standard time, by day of week:

    F -00 just a normal workday
    S -06
    S -12
    M -18
    T -24
    W -30
    T -36
    F -42
    S -48
    S -54 first morning on DST
    M -60 first standard workday on DST

    This program alleviates almost 100% of the "shock" (I quoted a big chunk of the literature is a previous DST post). Note that if your established routine is to sleep in like crazy on the weekend, I haven't changed anything. Give yourself exactly the same social jet lag as customary, but this time on a 23h54m circadian day.

    What to do in the morning on the catastrophic three days where you are getting up 30+ minutes earlier (relative to social time) than normal? Maybe show up at work 30 minutes earlier? Walk the dog? Make a Facebook post? Pay a couple of bills? The possibilities here are as endless as they are universally appalling.

    People love to quote the car accident and heart attack statistics, but they won't lift a finger to fiddle with their alarm clock ten times in a row to wipe these gruesome statistics down to zero.

    Stupid, lazy, unmotivated, inveterate complainers.

    Even people who use their cellphone as their alarm clock seem unwilling to lift half a finger, just to procure an app to manage this ten-day progression automatically.

    ———

    Here's my situation.

    My natural, adult body clock runs 25h25m.

    Not that long ago, I free-ran for a three-year period. For 1001 days, I woke up 85-minutes later, day after day. Try it sometime, it's a total blast, and you'll be the life of the party among friends & family for the whole while.

    The yowls and howls of protest over what could be managed as a painless 10 x -6 minute cumulative progression simply blow my mind.

    Over the past three years, I've managed to control my condition with melatonin almost perfectly. No dose of standard melatonin can achieve this, I tried every possible dose over years and years, until I became so frustrated I punted melatonin into the void, to try my hand at free-running. After slogging through this for what seemed like eternity, by happenstance I got my hands on a sustained-release formulation (never tried this before), and decided to give melatonin one last shot; turns out there is a successful dose—just barely—with 97+% dose-schedule adherence. Ultimately SR was the magic bullet in my case (a last straw viewed from one side is a magic bullet viewed from the other side—yet people persist in thinking that subatomic physics is weird).

    If I miss just one pill, it takes me a full month to recover my previous alignment. My record-shortest circadian day is presently 23h58m sustained for a couple of months. Not a bloody large margin of error, so I freak out over remembering to take my pill at precisely 15:00 every damn day. Pebble watch vibrates while I'm removing something hot from the oven? Oh, well, I can clean the floor later. No, not quite, but I certainly give it a moment's sober consideration.

  14. The closer you are to the equator... by sandbagger · · Score: 3, Informative

    ...the less your opinion about daylight savings matters.

    There was a Roman essayist called Hadrianus who observed that the more comfortable peoples' lives are, the more they are compelled to twist minor issues into catastrophes.

    --
    ---- The above post was generated by the Turing Institute. Maybe.
  15. Time reform probably impossible, so do it all by swb · · Score: 2

    There are a lot of ways to reform timekeeping and calendars, the problem isn't finding a better solution but making changes. So much is culturally embedded, especially if it affects religious observances) that changing is probably impossible, at least in any agreed upon fashion.

    The only way I can see any kind of reform happening is if a company like Amazon gets into so much of the economy (beyond retail and computing), including travel and other cross-zone and scheduled activity that they decide to switch to a new system for their own purposes and people switch to it because they consume so many services.

    But if a change was made, I hope it would rationalize not only timekeeping but the calendar, too, which is a train wreck of historical anachronisms.

    I'd go so far as to say we ought to consider a decimal timekeeping system and the international fixed calendar, too. A lot of the reform problems seem to incorporate a bunch of kludges to accommodate related anachronistic time and calendar measurements.

    Time zones are still a problem but probably the one necessary evil for common timekeeping we can't get rid of because they allow people to relate time of day to daylight hours. If you switched to decimal time (10 hour days), you might consider 20 global time zones with half-hour differences but more closely rationalized by longitude so sunrise-sunset might be slightly more uniform.

    1. Re:Time reform probably impossible, so do it all by albeit+unknown · · Score: 2

      People who advocate decimal time are like freshly-minted programmers who declare that all existing code sucks and must be immediately replaced.

      The ancients didn't deviate from basing time on finger-counting on a whim. 12 and 60 are Superior highly composite numbers and are thus divisible into useful sub-units without resorting to fractions. Quarter-hour, twelfth-hour, third-hour. This is a natural fit for circular phenomenon that roll over. The full scale value they chose provides enough granularity without being too large. Activate the next level if you need more resolution. It's a beautiful system.

      360 degrees for angular measurement is another example of a perfectly-chosen measurement system for real-world use.

  16. Re:Dogs are worse by LynnwoodRooster · · Score: 2

    But, what about cows? Cows go moo. Moo cow, moo?

    --
    Browsing at +1 - no ACs, I ignore their posts. So refreshing!
  17. Re:Hope this is backwards by jsrjsr · · Score: 2

    Ummm... Railway Time came to Great Britain in 1840. The British government didn't get around to passing a standard time law until 1880. The history of standard time in the US is similar -- railroads standardized first, followed by standard time laws sometime later.

  18. Re:let's all cater to the lazy, stupid & unmot by bigdavex · · Score: 2

    Yeah, that's way more efficient than, you know, not changing.

    --
    -Dave
  19. Re:let's all cater to the lazy, stupid & unmot by thegarbz · · Score: 2

    If I wasn't autistic before reading this post I definitely am now.