“Could somebody please explain Daylight Savings Time to me?!?” my nine-year-old daughter wailed last week. “I mean, I just figured out how Leap Year works!”
We were in our minivan, driving a favorite babysitter home through the darkness that had settled upon us at five o’clock in the evening.
I explained to my daughter that Daylight Savings Time is a little bit like Leap Year: Both are systems invented by people to structure our seasons and our days. Leap Year insures that by rounding our years to 365 days, the seasons don’t get off-kilter with the weather; Daylight Savings insures that the shifting hours of sunlight remain within the working hours of each day (if you’re a farmer.)
As I explained these systems that I’ve come to take for granted, I felt awed by the impressive amount of coordination they represent. For centuries now, most of humankind has agreed to adhere to a calendar and a clock that are really nothing more than manmade constructions. We agree that it’s November of 2018. We agree that if it’s 6 PM in Vermont, then it’s 3 PM in California. Think about that for a minute: In what other realm of life, these days, can we see people cooperating to such a degree? Not many.