The life of the Australian societies passes alternately through two distinct phases.[696] Sometimes the population is broken up into little groups who wander about independently of one another, in their various occupations; each family lives by itself, hunting and fishing, and in a word, trying to procure its indispensable food by all the means in its power. Sometimes, on the contrary, the population concentrates and gathers at determined points for a length of time varying from several days to several months. This concentration takes place when a clan or a part of the tribe[697] is summoned to the gathering, and on this occasion they celebrate a religious ceremony, or else hold what is called a corrobbori[698] in the usual ethnological language.
These two phases are contrasted with each other in the sharpest way. In the first, economic activity is the preponderating one, and it is generally of a very mediocre intensity. Gathering the grains or herbs that are necessary for food, or hunting and fishing are not occupations to awaken very lively passions.[699] The dispersed condition in which the society finds itself results in making its life uniform, languishing and dull.[700] But when a corrobbori takes place, everything changes. Since the emotional and passional faculties of the primitive are only imperfectly placed under the control of his reason and will, he easily loses control of himself. Any event of some importance puts him quite outside himself. Does he receive good news? There are at once transports of enthusiasm. In the contrary conditions, he is to be seen running here and there like a madman, giving himself up to all sorts of immoderate movements, crying, shrieking, rolling in the dust, throwing it in every direction, biting himself, brandishing his arms in a furious manner, etc.[701] The very fact of the concentration acts as an exceptionally powerful stimulant. When they are once come together, a sort of electricity is formed by their collecting which quickly transports them to an extraordinary degree of exaltation. Every sentiment expressed finds a place without resistance in all the minds, which are very open to outside impressions; each re-echoes the others, and is re-echoed by the others. The initial impulse thus proceeds, growing as it goes, as an avalanche grows in its advance. And as such active passions so free from all control could not fail to burst out, on every side one sees nothing but violent gestures, cries, veritable howls, and deafening noises of every sort, which aid in intensifying still more the state of mind which they manifest. And since a collective sentiment cannot express itself collectively except on the condition of observing a certain order permitting co-operation and movements in unison, these gestures and cries naturally tend to become rhythmic and regular; hence come songs and dances. But in taking a more regular form, they lose nothing of their natural violence; a regulated tumult remains tumult. The human voice is not sufficient for the task; it is reinforced by means of artificial processes: boomerangs are beaten against each other; bull-roarers are whirled. It is probable that these instruments, the use of which is so general in the Australian religious ceremonies, are used primarily to express in a more adequate fashion the agitation felt. But while they express it, they also strengthen it. This effervescence often reaches such a point that it causes unheard-of actions. The passions released are of such an impetuosity that they can be restrained by nothing. They are so far removed from their ordinary conditions of life, and they are so thoroughly conscious of it, that they feel that they must set themselves outside of and above their ordinary morals. The sexes unite contrarily to the rules governing sexual relations. Men exchange wives with each other. Sometimes even incestuous unions, which in normal times are thought abominable and are severely punished, are now contracted openly and with impunity.[702] If we add to all this that the ceremonies generally take place at night in a darkness pierced here and there by the light of fires, we can easily imagine what effect such scenes ought to produce on the minds of those who participate. They produce such a violent super-excitation of the whole physical and mental life that it cannot be supported very long: the actor taking the principal part finally falls exhausted on the ground.[703]