The ethical, sometimes called the social factor in the community's life, is no less essential. Organized work requires organized recreation. Every community which has a systematic economy by which its residents get their living is found to have a systematic though usually informal and unrecognized provision for recreation. Somewhere in the bounds of every working town in America is a playground. It is not the result of "the playground movement," but of the play necessity in human nature. The open lots where the town is not built up, the railroad yard, the yard of a factory or the town common are used by common consent by the young people and the working-people of the town as a playground. The departure of many persons from country communities is due to the lack of social life: and the fascination of the city for bright and energetic young men and women is due to the variety of recreation and interest which it provides to those who expect to work and are willing to work. Regular work means regular play. This fact cannot be too well learned by those who study the religious and moral life of modern men. The need of play is as real as the need of food or of sleep. This recreational life is highly ethical. The craving of the young and of working-people for common places of recreation is a normal craving due to the development of conscience as well as to weariness of body. The exactions of modern labor create a craving for free and voluntary movement. Those who are hired to work, and those who if they are employers are bound to the routine of the desk or of the bench, seek to breathe deeply the air of happy and self-expressive action. The result is that play, especially team work, is highly moral. It is not only personal and self-expressive, but it involves co-operation, self-surrender, obedience and the correlation of one's own life with other lives in a glorious complex of experiences, unexampled elsewhere in modern life for their ethical value in developing adolescent minds in the common humanities and moralities. The playground is an essential field in the preparation of good citizens and it is not to be wondered at that in country communities, where all provision of recreation is difficult, and no public provision of playgrounds is thought of by those in authority, that young people and working people, indeed all classes of the population, tend to move away.