Tuesday, March 12, 2013

Did You Remember Daylight Savings? Eric Dodds. Time News Feed.

Why DST Is Pointless: Seems like 2013 is the year that people (or at least the internet media) turned on Daylight Savings Time. Losing an hour of sleep for a night isn’t fun, sure, but it’s not often you hear folks complaining about an extra hour of light during summer evenings.
 (Gizmodo)Why Daylight Saving Time Is Pointless Jamie Condliffe

Daylight Savings doesn't save energy...

The Germans introduced daylight savings to lower fuel costs. The idea is that, while changing the clocks reduces the use of artificial lighting in the evening but increases use in the morning, the evening reduction outweighs the morning increase.
Great—but that was a century ago. Recent studies point out that, at best, DST might reduce the US electricity usage by 1% during March and April. Other estimates, by the National Bureau of Standards, suggest it has zero effect.

...but is incredibly disruptive.

So, none of the arguments for maintaining DST weigh up. I have one, very large, argument to support scrapping it, though: it loses the US billions of dollars every year. It damages retail, affects the stock market in a negative way, and even disrupts agriculture.
A century ago, we didn't have data to tell us whether DST made a real measurable impact; it was acceptable to run with it because, for all we knew, it was useful. Now, we know better. Day light savings sucks—and we need to get rid of it.  

 DST...doesn't make us any healthier...

It's true that DST does provide extra daylight in the evening, and that it may bring with it increased physical activity and reduced incidence of depression. But there is plenty of evidence that changing the clocks by an hour can have a detrimental effect on our health.
Clock shifts disrupt our circadian rhythms. Studies have show that, around the times of the spring clock changes, there are spikes in suicide rates and an increase in the number of recorded heart attacks. In fact, when Kazakhstan ditched DST in 2005, it cited health reasons. Sure, it might make you go for an extra jog or two every year, but it might also help contribute to a heart attack. I know which I'd prefer.


Rare Praise for Arizona. It’s the only state that doesn’t do Daylight Savings, so we should all probably move there. (BuzzFeedHunter Schwarz. Arizona Knows What's Up Because It Doesn't Do Daylight Savings Time
Five Tech-Savvy Tricks for Sleeping. Seems appropriately timed. White noise is the solution to all of the world’s most substantial problems. (mental_floss)
5 Tech-Savvy Tricks to Help You Get a Good Night's Sleep  

No comments: