Back in the middle of the previous century [and writing that makes me feel even older than I am] my parents were firm, possibly tyrannical if compared to the relaxed (and sometimes non-existent) parenting of families today. Television viewing [the only screen time then available] was essentially non-existent, and, outside of school hours, time spent on homework or athletics, and family events, during daylight hours and even twilight we were to be outside. By the time we were teenagers, the rules were somewhat modified to allow one other exemption from the “outside” requirement – work, either unpaid or paid.
Today, I seldom see children outside, even on weekends, and we live in an area that gets neither excessive heat nor cold. We had a foot of snow this past weekend, and the only one in the entire neighborhood who was sledding was our visiting granddaughter. I didn’t even see sled tracks or snowmen. I know there are children here. I see them every school day at the school bus stops, but playing outside? Almost never.
The new “indoor” life isn’t good for children, especially for their vision. A recent study showed that by junior high school, today 40% of U.S. children are near-sighted and need corrective lenses, up from 20% fifty years ago. That’s a doubling of nearsightedness in two generations. This isn’t a world-wide trend. It’s a U.S. trend.
According to 2017 Pentagon data, 71% of Americans in the 17-24 age group are not qualified to join the military primarily because of one of three reasons: (1) poor health [mainly obesity]; (2) lack of physical fitness; (3) lack of reading skills.
Kids don’t play outside as much anymore, and according to the researchers behind the study, that lack of outdoor activity, combined with excessive screen time, is the major cause of the increase in near-sightedness.
Certainly, one reason why many parents don’t let their children play outside is fear, fear of violence, kidnapping, and other mayhem, but the U.S. is actually far safer now for children[except possibly in inner city areas] than it was in the middle of the last century.
No matter what anyone claims, most screen time doesn’t teach reading and comprehension skills, and it reduces physical fitness… and excessive screen time certainly degrades vision.
All of which are a major reason why today’s children are looking at shorter and unhealthier lives.