It takes time--loose, unstructured dreamtime-- to experience nature in a meaningful way. Unless parents are vigilant, such time becomes a scarce resource, not because we intend it to shrink, but because time is consumed by multiple, invisible forces; because our culture currently places so little value on natural play.

The physical exercise and emotional stretching that children enjoy in unorganized play is more varied and less time-bound than is found in organized sports. Playtime—especially unstructured, imaginative, exploratory play—is increasingly recognized as an essential component of wholesome child development.

Being close to nature, in general, helps boost a child's attention span.

I do not mean to imply that the good old days were perfect. But the institutions and structure--the web--of society needed reform,not demolition. To have cut the institutional and community strands without replacing them with new ones proved to be a form of abuse to one generation and to the next. For so many Americans, the tragedy was not in dreaming that life could be better; the tragedy was that the dreaming ended.

There is another possibility: not the end of nature, but the rebirth of wonder and even joy.

Natural playgrounds may decrease bullying.

The pleasure of being alive is brought into sharper focus when you need to pay attention to staying alive.