that it is responsible not to transmit and conserve the whole of
its existing achievements, but only such as make for a better
future society. The school is its chief agency for the
accomplishment of this end.

In the third place, it is the office of the school environment to
balance the various elements in the social environment, and to
see to it that each individual gets an opportunity to escape from
the limitations of the social group in which he was born, and to
come into living contact with a broader environment. Such words
as "society" and "community" are likely to be misleading, for
they have a tendency to make us think there is a single thing
corresponding to the single word. As a matter of fact, a modern
society is many societies more or less loosely connected. Each
household with its immediate extension of friends makes a
society; the village or street group of playmates is a community;
each business group, each club, is another. Passing beyond these
more intimate groups, there is in a country like our own a
variety of races, religious affiliations, economic divisions.
Inside the modern city, in spite of its nominal political unity,
there are probably more communities, more differing customs,
traditions, aspirations, and forms of government or control, than
existed in an entire continent at an earlier epoch.

Each such group exercises a formative influence on the active
dispositions of its members. A clique, a club, a gang, a Fagin's
household of thieves, the prisoners in a jail, provide educative
environments for those who enter into their collective or
conjoint activities, as truly as a church, a labor union, a
business partnership, or a political party. Each of them is a