In a search for the conditions under which the inchoate public now extant may function democratically, we may proceed from a statement of the nature of the democratic idea in its generic social sense.[11] From the standpoint of the individual, it consists in having a responsible share according to capacity in forming and directing the activities of the groups to which one belongs and in participating according to need in the values which the groups sustain. From the standpoint of the groups, it demands liberation of the potentialities of members of a group in harmony with the interests and goods which are common. Since every individual is a member of many groups, this specification cannot be fulfilled except when different groups interact flexibly and fully in connection with other groups. A member of a robber band may express his powers in a way consonant with belonging to that group and be directed by the interest common to its members. But he does so only at the cost of repression of those of his potentialities which can be realized only through membership in other groups. The robber band cannot interact flexibly with other groups; it can act only through isolating itself. It must prevent the operation of all interests save those which circumscribe it in its separateness. But a good citizen finds his conduct as a member of a political group enriching and enriched by his participation in family life, industry, scientific and artistic associations. There is a free give-and-take: fullness of integrated personality is therefore possible of achievement, since the pulls and responses of different groups reënforce one another and their values accord. Regarded as an idea, democracy is not an alternative to other principles of associated life. It is the idea of community life itself. It is an ideal in the only intelligible sense of an ideal: namely, the tendency and movement of some thing which exists carried to its final limit, viewed as completed, perfected. Since things do not attain such fulfillment but are in actuality distracted and interfered with, democracy in this sense is not a fact and never will be. But neither in this sense is there or has there ever been anything which is a community in its full measure, a community unalloyed by alien elements. The idea or ideal of a community presents, however, actual phases of associated life as they are freed from restrictive and disturbing elements, and are contemplated as having attained their limit of development. Wherever there is conjoint activity whose consequences are appreciated as good by all singular persons who take part in it, and where the realization of the good is such as to effect an energetic desire and effort to sustain it in being just because it is a good shared by all, there is in so far a community. The clear consciousness of a communal life, in all its implications, constitutes the idea of democracy.