Whatever Happened to “Go Outside and Play” ?

Whatever Happened to “Go Outside and Play” ?
Memories of when I would "go outside and play" As a kid I was allowed to roam the neighborhood on my own by either foot or bicycle at a relatively early age. We did not have the safety net of gps tracking devices or cell phones. We had a limited area we were allowed to cover and we respected the rules.  And we didn't wear helmets, though I admit requiring gear to protect your head makes good sense for both kids and adults. Most of the time, we played...