I have found no other savage cases quite to the point. This is, undeniably, 'a puir show for Kirkintilloch,' a meagre collection of savage death-wraiths, but it may be so meagre by reason of want of research, or of lack of records, travellers usually pooh-poohing the benighted superstitions of the heathen, or fearing to seem superstitious if they chronicle instances. However few the instances, they are, undeniably, exact parallels to those recorded in civilised life.
In filling up the lacuna in Mr. Tylor's anthropological work, in asking questions as to the proportion between phantasms of the living which coincide with a crisis in the experience of the person seen, and those which do not, it is obviously necessary to reject all evidence of people who were ill, or anxious, or overworked, or in poignant grief at the time of the hallucination. It will be seen later that neither grief nor amatory passion (dominating the association of our ideas as they do) beget many phantasms. Our business, however, is with the false perceptions of persons trustworthy, as far as we know, sane, healthy, not usually visionary, and in an unperturbed state of mind.
There remains a normal cause of subjective hallucinations, expectancy. This appears to be a real cause of hallucination or, at least, of illusion. Waiting for the sound of a carriage you may hear it often before it comes, you taking other sounds for that which you desire. Again, in an inquiry embracing 17,000 people, the S.P.R. collected thirteen cases of an hallucinatory appearance of one person to another who was expecting his arrival. Once more, it is very conceivable that a trifle, the accidental opening of a door, a noise of a familiar kind in an unfamiliar place, may touch the brain into originating an hallucination of a person passing through the door, or of the place where the sound now heard used once to be familiar. Expectancy, again, and nervousness, might doubtless cause an hallucination to a person who felt uncomfortable in a house with a name to be 'haunted,' though, as we have seen, the effect is far less common than the cause. All these sorts of causes are undoubtedly more apt to be prevalent among superstitious savages than among educated Europeans. And it stands to reason that savages, where one man 'thinks he sees something,' will be readier than we are to think they 'see something' too. Yet collective hallucinations, which are shared by several persons at once, are especially puzzling. Even if they occur when all are in a strained condition of expectancy, it is odd that all see them in the same way.[12] Examples will occur later. When there is no excitement, the mystery is increased. We may note that, among the expectant multitudes who looked on while Bernadette was viewing the Blessed Virgin at Lourdes, not one person, however superstitious or hysterical, pretended to share the vision. Again, only one person, and he on doubtful evidence, is asserted to have shared, once, the visions of Jeanne d'Arc. In both cases all the conditions said to produce collective hallucination were present in the highest degree. Yet no collective hallucination occurred.
Narratives about hallucinations coincident with a death, narratives well attested, are abundant in modern times, so abundant that one need only refer the curious to Messrs. Gurney and Myers's two large volumes, 'Phantasms of the Living,' and to the S.P.R 'Report of Census of Hallucinations' (1894). Mr. Tylor says: 'The spiritualistic theory specially insists on cases of apparitions, where the person's death corresponds more or less nearly with the time when some friend perceives his phantom.' But visionaries, he remarks truly, often see phantoms of living persons when nothing occurs. That is the case, and the question arises whether more such phantoms are viewed (not by 'visionaries') in connection with the death or other crisis of the person whose hallucinatory appearance is perceived, than ought to occur, if there be no connection of some unknown cause between deaths and appearances. As Mr. Tylor observes, 'Man, as yet in a low intellectual condition, came to associate in thought those things which he found by experience to be connected in fact.'[13] Did early man, then, find in experience that apparitions of his friends were 'connected in fact' with their deaths? And, if so, was that discovered connection in fact the origin of his belief that an hallucinatory appearance of an absent person sometimes announced his death?
That the belief exists in New Zealand we saw, and find confirmed by this instance, one of 'many such relations,' says the author. A Maori chief was long absent on the war-path. One day he entered his wife's hut, and sat mute by the hearth. She ran to bring witnesses, but on her return the phantasm was no longer visible. The woman soon afterwards married again.
Her husband then returned in perfect health, and pardoned the lady, as she had acted on what, to a Maori mind, seemed good legal evidence of his decease. Of course, even if she fabled, the story is evidence to the existence of the belief.[14]
What, then, is the cause of the belief that a phantom of a man is a token of his death? On the theory of savage philosophy, as explained by Mr. Tylor himself, a man's soul may leave his body and become visible to others, not at death only, but on many other occasions, in dream, trance, lethargy. All these are much more frequent conditions, in every man's career, than the fact of dying. Why, then, is the phantasm supposed by savages to announce death? Is it because, in a sufficient ratio of cases to provoke remark, early man has found the appearance and the death to be 'things connected in fact'?
I give an instance in which the philosophy of savages would lead them not to connect a phantasm of a living man with his death.
The Woi Worung, an Australian tribe, hold that 'the Murup [wraith] of an individual could be sent from him by magic, as, for instance, when a hunter incautiously went to sleep when out hunting.'[15] In this case the hunter is exposed to the magic of his enemies. But the Murup, or detached soul, would be visible to people at a distance when its owner is only asleep—according to the savage philosophy. Why, then, when the wraith is seen, is the owner believed to be dying? Are the things bound to be 'connected in fact'?
As is well known, the Society for Psychical Research has attempted a little census, for the purpose of discovering whether hallucinations representing persons at a distance coincided, within twelve hours, with their deaths, in a larger ratio than the laws of chance allow as possible. If it be so, the Maori might have some ground for his theory that such hallucinations betoken a decease. I do not believe that any such census can enable us to reach an affirmative conclusion which science will accept. In spite of all precautions taken, all warnings before, and 'allowances' made later, collectors of evidence will 'select' affirmative cases already known, or (which is equally fatal) will be suspected of doing so. Again, illusions of memory, increasing the closeness of the coincidence, will come in—or it will be easy to say that they came in. 'Allowances' for them will not be accepted.