Nature is beautiful, but not always pretty.

A widening circle of researchers believes that the loss of natural habitat, or the disconnection from nature even when it is available, has enormous implications for human health and child development. They say the quality of exposure to nature affects our health at an almost cellular level.

Natural play strengthens children's self-confidence and arouses their senses-their awareness of the world and all that moves in it, seen and unseen.

Every child needs nature. Not just the ones with parents who appreciate nature. Not only those of a certain economic class or culture or set of abilities. Every child.

The children and nature movement is fueled by this fundamental idea: the child in nature is an endangered species, and the health of children and the health of the Earth are inseparable.

Stress reduction, greater physical health, a deeper sense of spirit, more creativity, a sense of play, even a safer life-these are the rewards that await a family then it invites more nature into children's lives.

By bringing nature into our lives, we invite humility.