may, that is, be dismissed by adversaries as 'travellers' tales.' But the best testimony for the truth of the reports as to actual belief in the facts is the undesigned coincidence of evidence from all ages and quarters.[5] When the stories brought by travellers, ancient and modern, learned and unlearned, pious or sceptical, agree in the main, we have all the certainty that anthropology can offer. Again, when we find practically the same strange neglected sparks, not only rumoured of in European popular superstition, but attested in many hundreds of depositions made at first hand by respectable modern witnesses, educated and responsible, we cannot honestly or safely dismiss the coincidence of report as indicating a mere 'survival' of savage superstitious belief, and nothing more.
We can no longer do so, it is agreed, in the case of hypnotic phenomena. I hope to make it seem possible that we should not do so in the matter of the hallucinations provoked by gazing in a smooth deep, usually styled 'crystal-gazing.' Ethnologically, this practice is at least as old as classical times, and is of practically world-wide distribution. I shall prove its existence in Australia, New Zealand, North America, South America, Asia, Africa, Polynesia, and among the Incas, not to speak of the middle and recent European ages. The universal idea is that such visions may be 'clairvoyant.' To take a Polynesian case, 'resembling the Hawaiian wai harru.' When anyone has been robbed, the priest, after praying, has a hole dug in the floor of the house, and filled with water. Then he gazes into the water, 'over which the god is supposed to place the spirit of the thief. … The image of the thief was, according to their account, reflected in the water, and being perceived by the priest, he named the individual, or the parties.'[6] Here the statement about the 'spirit' is a mere savage philosophical explanation. But the fact that hallucinatory pictures can really be seen by a fair percentage of educated Europeans, in water, glass balls, and so forth, is now confirmed by frequent experiment, and accepted by opponents, 'non-mystical writers,' like Dr. Parish of Munich.[7] I shall bring evidence to suggest that the visions may correctly reflect, as it were, persons and places absolutely unknown to the gazer, and that they may even reveal details unknown to every one present. Such results among savages, or among the superstitious, would be, and are, explained by the theory of 'spirits.' Modern science has still to find an explanation consistent with recognised laws of nature, but 'spirits' we shall not invoke.
In the same way I mean to examine all or most of the 'so-called mystical phenomena of savage life.' I then compare them with the better vouched for modern examples. To return to the question of evidence, I confess that I do not see how the adverse anthropologist, psychologist, or popular agnostic is to evade the following dilemma: To the anthropologist we say, 'The evidence we adduce is your own evidence, that of books of travel in all lands and countries. If you may argue from it, so may we. Some of it is evidence to unusual facts, more of it is evidence to singular beliefs, which we think not necessarily without foundation. As raising a presumption in favour of that opinion, we cite examples in which savage observations of abnormal and once rejected facts, are now admitted by science to have a large residuum of truth, we argue that what is admitted in some cases may come to be admitted in more. No a priori line can here be drawn.'
To the psychologist who objects that our modern instances are mere anecdotes, we reply by asking, 'Dear sir, what are your modern instances? What do you know of "Mrs. A.," whom you still persistently cite as an example of morbid recurrent hallucinations? Name the German servant girl who, in a fever, talked several learned languages, which she had heard her former master, a scholar, declaim! Where did she live? Who vouches for her, who heard her, who understood her? There is, you know, no evidence at all; the anecdote is told by Coleridge: the phenomena are said by him to have been observed "in a Roman Catholic town in Germany, a year or two before my arrival at Göttingen. … Many eminent physiologists and psychologists visited the town." Why do you not name a few out of the distinguished crowd?'[8] This anecdote, a rumour of a rumour of a Protestant explanation of a Catholic marvel, was told by Coleridge at least twenty years after the possible date. The psychologists copy it,[9] one after the other, as a flock of sheep jump where their leader has jumped. An example by way of anecdote may be permitted.
According to the current anthropological theory, the idea of soul or spirit was suggested to early men by their experiences in dreams. They seemed, in sleep, to visit remote places; therefore, they argued, something within them was capable of leaving the body and wandering about.
This something was the soul or spirit. Now it is obvious that this opinion of early men would be confirmed if they ever chanced to acquire, in dreams, knowledge of places which they had never visited, and of facts as to which, in their waking state, they could have no information. This experience, indeed, would suggest problems even To Mr. Herbert Spencer, if it occurred to him.
Conversing on this topic with a friend of acknowledged philosophical eminence, I illustrated my meaning by a story of a dream. It was reported to me by the dreamer, with whom I am well acquainted, was of very recent occurrence, and was corroborated by the evidence of another person, to whom the dream was narrated, before its fulfilment was discovered. I am not at liberty to publish the details, for good reasons, but the essence of the matter was this: A. and B. (the dreamer) had common interests. A. had taken certain steps about which B. had only a surmise, and a vague one, that steps had probably been taken. A. then died, and B. in an extremely vivid dream (a thing unfamiliar to him) seemed to read a mass of unknown facts, culminating in two definite results, capable of being stated in figures. These results, by the very nature of the case, could not be known to A., so that, before he was placed out of B.'s reach by death, he could not have stated them to him, and, afterwards, had assuredly no means of doing so.
The dream, two days after its occurrence, and after it had been told to C., proved to be literally correct. Now I am not asking the reader's belief for this anecdote (for that could only be yielded in virtue of knowledge of the veracity of B. and C.), but I invite his attention to the psychological explanation. My friend suggested that A. had told B. all about the affair, that B. had not listened (though his interests were vitally concerned), and that the crowd of curious details, naturally unfamiliar to B., had reposed in his subconscious memory, and had been revived in the dream.
Now B.'s dream was a dream of reading a mass of minute details, including names of places entirely unknown to him. It may be admitted, in accordance with the psychological theory, that B. might have received all this information from A., but, by dint of inattention—'the malady of not marking'—might never have been consciously aware of what he heard. Then B.'s subconscious memory of what he did not consciously know might break upon him in his dream. Instances of similar mental phenomena are not uncommon. But the general result of the combined details was one which could not possibly be known to A. before his death; nor to B. could it be known at all. Yet B.'s dream represented this general result with perfect accuracy, which cannot be accounted for by the revival of subconscious memory in sleep. Neither asleep nor awake can a man remember what it is impossible for him to have known. The dream contained no prediction for the results were now fixed; but (granting the good faith of the narrator) the dream did contain information not normally accessible.
However, by way of psychological explanation of the dream, my friend cited Coleridge's legend, as to the German girl and her unconscious knowledge of certain learned languages. 'And what is the evidence for the truth of Coleridge's legend?' Of course, there is none, or none known to all the psychologists who quote it from Coleridge. Neither, if true, was the legend to the point. However, psychology will accept such unauthenticated narratives, and yet will scoff at first baud, duly corroborated testimony from living and honourable people, about recent events.
Only a great force of prejudice can explain this acceptance, by psychologists, of one kind of marvellous tale on no evidence, and this rejection of another class of marvellous tale, when supported by first hand, signed and corroborated evidence, of living witnesses. I see only one escape for psychologists from this dilemma. Their marvellous tales are possible, though unvouched for, because they have always heard them and repeated them in lectures, and read and repeated them in books. Our marvellous tales are impossible, because the psychologists know that they are impossible, which means that they have not been familiar with them, from youth upwards, in lectures and manuals. But man has no right to have 'clear ideas of the possible and impossible,' like Faraday, a priori, except in the exact sciences. There are