Our method will not be such a one, for several reasons.
In the first place, for the sociologist as for the historian, social facts vary with the social system of which they form a part; they cannot be understood when detached from it. This is why two facts which come from two different societies cannot be profitably compared merely because they seem to resemble each other; it is necessary that these societies themselves resemble each other, that is to say, that they be only varieties of the same species. The comparative method would be impossible, if social types did not exist, and it cannot be usefully applied except within a single type. What errors have not been committed for having neglected this precept! It is thus that facts have been unduly connected with each other which, in spite of exterior resemblances, really have neither the same sense nor the same importance: the primitive democracy and that of to-day, the collectivism of inferior societies and actual socialistic tendencies, the monogamy which is frequent in Australian tribes and that sanctioned by our laws, etc. Even in the work of Frazer such confusions are found. It frequently happens that he assimilates simple rites of wild-animal-worship to practices that are really totemic, though the distance, sometimes very great, which separates the two social systems would exclude all idea of assimilation. Then if we do not wish to fall into these same errors, instead of scattering our researches over all the societies possible, we must concentrate them upon one clearly determined type.
It is even necessary that this concentration be as close as possible. One cannot usefully compare facts with which he is not perfectly well acquainted. But when he undertakes to include all sorts of societies and civilizations, one cannot know any of them with the necessary thoroughness; when he assembles facts from every country in order to compare them, he is obliged to take them hastily, without having either the means or the time to carefully criticize them. Tumultuous and summary comparisons result, which discredit the comparative method with many intelligent persons. It can give serious results only when it is applied to so limited a number of societies that each of them can be studied with sufficient precision. The essential thing is to choose those where investigations have the greatest chance to be fruitful.
Also, the value of the facts is much more important than their number. In our eyes, the question whether totemism has been more or less universal or not, is quite secondary.[208] If it interests us, it does so before all because in studying it we hope to discover relations of a nature to make us understand better what religion is. Now to establish these relations it is neither necessary nor always useful to heap up numerous experiences upon each other; it is much more important to have a few that are well studied and really significant. One single fact may make a law appear, where a multitude of imprecise and vague observations would only produce confusion. In every science, the scholar would be overwhelmed by the facts which present themselves to him, if he did not make a choice among them. It is necessary that he distinguish those which promise to be the most instructive, that he concentrate his attention upon these, and that he temporarily leave the others to one side.
That is why, with one reservation which will be indicated below, we propose to limit our research to Australian societies. They fulfil all the conditions which were just enumerated. They are perfectly homogeneous, for though it is possible to distinguish varieties among them, they all belong to one common type. This homogeneity is even so great that the forms of social organization are not only the same, but that they are even designated by identical or equivalent names in a multitude of tribes, sometimes very distant from each other.[209] Also, Australian totemism is the variety for which our documents are the most complete. Finally, that which we propose to study in this work is the most primitive and simple religion which it is possible to find. It is therefore natural that to discover it, we address ourselves to societies as slightly evolved as possible, for it is evidently there that we have the greatest chance of finding it and studying it well. Now there are no societies which present this characteristic to a higher degree than the Australian ones. Not only is their civilization most rudimentary—the house and even the hut are still unknown—but also their organization is the most primitive and simple which is actually known; it is that which we have elsewhere called organization on a basis of clans.[210] In the next chapter, we shall have occasion to restate its essential traits.
However, though making Australia the principal field of our research, we think it best not to leave completely aside the societies where totemism was first discovered, that is to say, the Indian tribes of North America.
This extension of the field of comparison has nothing about it which is not legitimate. Undoubtedly these people are more advanced than those of Australia. Their civilization has become much more advanced: men there live in houses or under tents, and there are even fortified villages. The size of the society is much greater, and centralization, which is completely lacking in Australia, is beginning to appear there; we find vast confederations, such as that of the Iroquois, under one central authority. Sometimes a complicated system of differentiated classes arranged in a hierarchy is found. However, the essential lines of the social structure remain the same as those in Australia; it is always the organization on a basis of clans. Thus we are not in the presence of two different types, but of two varieties of a single type, which are still very close to each other. They represent two successive moments of a single evolution, so their homogeneousness is still great enough to permit comparisons.
Also, these comparisons may have their utility. Just because their civilization is more advanced than that of the Australians, certain phases of the social organization which is common to both can be studied more easily among the first than among the second. As long as men are still making their first steps in the art of expressing their thought, it is not easy for the observer to perceive that which moves them; for there is nothing to translate clearly that which passes in these obscure minds which have only a confused and ephemeral knowledge of themselves. For example, religious symbols then consist only in formless combinations of lines and colours, whose sense it is not easy to divine, as we shall see. There are many gestures and movements by which interior states express themselves; but being essentially ephemeral, they readily elude observation. That is why totemism was discovered earlier in America than in Australia; it was much more visible there, though it held relatively less place in the totality of the religious life. Also, wherever beliefs and institutions do not take a somewhat definite material form, they are more liable to change under the influence of the slightest circumstances, or to become wholly effaced from the memory. Thus the Australian clans frequently have something floating and Protean about them, while the corresponding organization in America has a greater stability and more clearly defined contours. Thus, though American totemism is further removed from its origins than that of Australia, still there are important characteristics of which it has better kept the memory.
In the second place, in order to understand an institution, it is frequently well to follow it into the advanced stages of its evolution;[211] for sometimes it is only when it is fully developed that its real signification appears with the greatest clearness. In this way also, American totemism, since it has a long history behind it, could serve to clarify certain aspects of Australian totemism.[212] At the same time, it will put us in a better condition to see how totemism is bound up with the forms which follow, and to mark its place in the general historical development of religion.
So in the discussions which follow, we shall not forbid ourselves the use of certain facts borrowed from the Indian societies of North America. But we are not going to study American totemism here;[213] such