3. Touch and Social Contact[123]
General ideas concerning human relations are the medium through which sexual taboo works, and these must now be examined. If we compare the facts of social taboo generally, or of its subdivision, sexual taboo, we find that the ultimate test of human relations, in both genus and species, is contact. An investigation of primitive ideas concerning the relations of man with man, when guided by this clue, will lay bare the principles which underlie the theory and practice of sexual taboo. Arising, as we have seen, from sexual differentiation, and forced into permanence by difference of occupation and sexual solidarity, this segregation receives the continuous support of religious conceptions as to human relations. These conceptions center upon contact, and ideas of contact are at the root of all conceptions of human relations at any stage of culture; contact is the one universal test, as it is the most elementary form, of mutual relations. Psychology bears this out, and the point is psychological rather than ethnological.
As I have pointed out before and shall have occasion to do so again, a comparative examination, assisted by psychology, of the emotions and ideas of average modern humanity is a most valuable aid to ethnological inquiry. In this connection, we find that desire or willingness for physical contact is an animal emotion, more or less subconscious, which is characteristic of similarity, harmony, friendship, or love. Throughout the world, the greeting of a friend is expressed by contact, whether it be nose-rubbing, or the kiss, the embrace, or the clasp of hands; so the ordinary expression of friendship by a boy, that eternal savage, is contact of arm and shoulder. More interesting still for our purpose is the universal expression by contact of the emotion of love. To touch his mistress is the ever-present desire of the lover, and in this impulse, even if we do not trace it back, as we may without being fanciful, to polar or sexual attraction inherent in the atoms, the φιλια of Empedocles, yet we may place the beginning and ending of love. When analyzed, the emotion always comes back to contact.
Further, mere willingness for contact is found universally when the person to be touched is healthy, if not clean, or where he is of the same age or class or caste, and, we may add, for ordinary humanity the same sex.
On the other hand, the avoidance of contact, whether consciously or subconsciously presented, is no less the universal characteristic of human relations where similarity, harmony, friendship, or love is absent. This appears in the attitude of men to the sick, to strangers, distant acquaintances, enemies, and in cases of difference of age, position, sympathies or aims, and even of sex. Popular language is full of phrases which illustrate this feeling.
Again, the pathology of the emotions supplies many curious cases where the whole being seems concentrated upon the sense of touch, with abnormal desire or disgust for contact; and in the evolution of the emotions from physiological pleasure and pain, contact plays an important part in connection with functional satisfaction or dissatisfaction with the environment.
In the next place, there are the facts, first, that an element of thought inheres in all sensation, while sensation conditions thought; and secondly, that there is a close connection of all the senses, both in origin—each of them being a modification of the one primary sense of touch—and in subsequent development, where the specialized organs are still co-ordinated through tactile sensation, in the sensitive surface of organism. Again, and here we see the genesis of ideas of contact, it is by means of the tactile sensibility of the skin and membranes of sense-organs, forming a sensitized as well as a protecting surface, that the nervous system conveys to the brain information about the external world, and this information is in its original aspect the response to impact. Primitive physics, no less than modern, recognizes that contact is a modified form of a blow. These considerations show that contact not only plays an important part in the life of the soul but must have had a profound influence on the development of ideas, and it may now be assumed that ideas of contact have been a universal and original constant factor in human relations and that they are so still. The latter assumption is to be stressed, because we find that the ideas which lie beneath primitive taboo are still a vital part of human nature, though mostly emptied of their religious content; and also because, as I hold, ceremonies and etiquette, such as still obtain, could not possess such vitality as they do unless there were a living psychological force behind them, such as we find in elementary ideas which come straight from functional processes.
These ideas of contact are primitive in each sense of the word, at whatever stage of culture they appear. They seem to go back in origin and in character to that highly developed sensibility of all animal and even organized life, which forms at once a biological monitor and a safeguard for the whole organism in relation to its environment. From this sensibility there arise subjective ideas concerning the safety or danger of the environment, and in man we may suppose these subjective ideas as to his environment, and especially as to his fellow-men, to be the origin of his various expressions of avoidance or desire for contact.
Lastly, it is to be observed that avoidance of contact is the most conspicuous phenomenon attaching to cases of taboo when its dangerous character is prominent. In taboo the connotation of "not to be touched" is the salient point all over the world, even in cases of permanent taboo such as belongs to Samoan and Maori chiefs, with whom no one dared come in contact; and so we may infer the same aversion to be potential in all such relations.