Passion is lifted from the earth itself by the muddy hands of the young; it travels along grass-stained sleeves to the heart. If we are going to save environmentalism and the environment, we must also save an endangered indicator species: the child in nature.

Research suggests that exposure to the natural world - including nearby nature in cities - helps improve human health, well-being, and intellectual capacity in ways that science is only recently beginning to understand.

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.

We attempt to remember our collective American childhood, the way it was, but what we often remember is a combination of real past, pieces reshaped by bitterness and love, and, of course, the video past--the portrayals of family life on such television programs as "Leave it to Beaver" and "Father Knows Best" and all the rest.

Studies of children in playgrounds with both green areas and manufactured play areas found that children engaged in more creative forms of play in the green areas.

An indoor (or backseat) childhood does reduce some dangers to children; but other risks are heightened, including risks to physical and psychological health, risk to children's concept and perception of community, risk to self-confidence and the ability to discern true danger

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.