CHAPTER XIII
COLLECTIVE BEHAVIOR
I. INTRODUCTION
1. Collective Behavior Defined
A collection of individuals is not always, and by the mere fact of its collectivity, a society. On the other hand, when people come together anywhere, in the most casual way, on the street corner or at a railway station, no matter how great the social distances between them, the mere fact that they are aware of one another's presence sets up a lively exchange of influences, and the behavior that ensues is both social and collective. It is social, at the very least, in the sense that the train of thought and action in each individual is influenced more or less by the action of every other. It is collective in so far as each individual acts under the influence of a mood or a state of mind in which each shares, and in accordance with conventions which all quite unconsciously accept, and which the presence of each enforces upon the others.
The amount of individual eccentricity or deviation from normal and accepted modes of behavior which a community will endure without comment and without protest will vary naturally enough with the character of the community. A cosmopolitan community like New York City can and does endure a great deal in the way of individual eccentricity that a smaller city like Boston would not tolerate. In any case, and this is the point of these observations, even in the most casual relations of life, people do not behave in the presence of others as if they were living alone like Robinson Crusoe, each on his individual island. The very fact of their consciousness of each other tends to maintain and enforce a great body of convention and usage which otherwise falls into abeyance and is forgotten. Collective behavior, then, is the behavior of individuals under the influence of an impulse that is common and collective, an impulse, in other words, that is the result of social interaction.
2. Social Unrest and Collective Behavior
The most elementary form of collective behavior seems to be what is ordinarily referred to as "social unrest." Unrest in the individual becomes social when it is, or seems to be, transmitted from one individual to another, but more particularly when it produces something akin to the milling process in the herd, so that the manifestations of discontent in A communicated to B, and from B reflected back to A, produce the circular reaction described in the preceding chapter.
The significance of social unrest is that it represents at once a breaking up of the established routine and a preparation for new collective action. Social unrest is not of course a new phenomenon; it is possibly true, however, that it is peculiarly characteristic, as has been said, of modern life. The contrast between the conditions of modern life and of primitive society suggests why this may be true.