randombio.com | commentary Sunday, March 11, 2018 Abolish daylight savings timeIt doesn't make sense now, if it ever did. But there's one advantage: it screws up the Doomsday Clock. |
But things are looking up. Thanks to Daylight Savings Time, it's actually now two minutes to one.
If you ask people why we have DST, they invariably say it's “for the children.” Well, like many people, I used to be a child once, a long time ago, and Daylight Savings Time was one of the many things that those grups had invented that didn't make too much sense.
The idea seems to be that we don't want kids to have to wait for their school bus in the dark. But take a look at this graph. School buses tend to pick up children between seven and eight a.m. and drop them off between 3:30 and 4:30 in the afternoon. If we set the clocks forward in the summer months, the sun rises and sets one hour later. In New York (40.7°N), Daylight Savings Time actually makes them wait in the dark more days (specifically between days 70–90 and 288–308) than keeping the clocks the same. In the afternoon, it makes no difference. In Miami (25.79°N), it's worse.
When DST is in effect, children wait for the bus more days than they would if we remained on Standard Time year round. Last week in Indiana, three children were killed in just this situation: a school bus picking up children crossing a highway in the morning while it was still dark. Although 12 counties in the western part of the state are on Central Time, all of Indiana observes Daylight Savings Time.
Historically, Daylight Savings Time was invented to obtain more time for golfing, insect collecting, and other activities in the summer. Part of the rationale for adopting it was said to be to conserve coal during WWI, and proponents claimed it conserved energy by reducing the use of incandescent lights in the evening.
We don't change the months for countries below the equator, even though summer and winter are reversed, yet we change our time zones. It's inconsistent. Near the equator, and in places like Sydney, Australia (33°52′S), sunrise and sunset barely change throughout the year.
There are many other reasons to get rid of daylight savings time. For one, we won't have to listen to contractors pounding and sawing on the roof until nine at night. And the contractors can go home at a more reasonable hour.
But why stop there? Let's do away with time zones altogether. If we're a global society, why not put everybody on UTC? That's what the military uses. It would make teleconferencing a lot easier, too.
mar 11 2018, 5:25 am 6:25 am. updated mar 25 2018. last updated nov 03 2018.