We now come to a third group of experiments in which an entirely

new element enters into play. Whereas hitherto we have seen things

revealed in the magic mirror which were demonstrably or presumably

already present in the brain of the operator, or, where this was not

the case, in any event possessed no external significance, we now

hear of experiments in which unknown events are said to have been

presented. I should take no notice whatever of this class of reports

regarding clairvoyance in space and time, if our informant did not

give the impression of being thoroughly conscientious and scientific.

The English lady possesses, as I believe I have discerned from our

correspondence, a highly critical mind, and is well acquainted with

the common sources of error in this department of investigation, and

her testimony is in my opinion more valuable than that of all the

early authors together. It were indeed more acceptable if the results

of recent investigations had been to show that all the phenomena of

crystallomancy were referable to the hitherto misunderstood dominance

of the soul of the individual gazing; but since a number of cases

remain that will not fit into this explanation, we must as honest

people openly acknowledge the fact. Accordingly, without attempting

any detailed explanation, I shall select a few cases as illustrations,

leaving it to the reader to discard them as "accidental" or to retain

them as worthy of consideration:

"On Saturday, March 9th, I had written a somewhat impatient

note to a friend, accusing her of having, on her return

from a two months' absence on the Continent, spent ten days

in London without paying me a visit. I was not, therefore,

surprised, when on Sunday evening she appeared before me

in the Crystal, but could not understand why she should

hold up, with an air of deprecation, what appeared to be a

music portfolio. On Monday I received an answer, written the

previous day, pleading guilty to my charge, but urging, in

excuse, that she was attending the Royal Academy of Music,

and was engaged there during the greater part of every day.

This intelligence was to the last degree unexpected, for my

friend is a married woman, who has never studied music in any

but amateur style, and who, according to the standard of most

ladies of fashion, had "finished her education" some years

ago. I have since ascertained that she, in fact, carries a

portfolio corresponding with the sketch I made of that seen in

the vision." (No. 64.)

The simplest explanation of this case would be the assumption that

our informant had at some time or other cursorily heard of her friend

having again taken up music. The whole thing would then be a revived

memory; and the agreement in appearance of the portfolio seen with the

real portfolio, an accidental coincidence. But this presumption being

excluded, psychologists who believe in the possibility of telepathic

communication might propose a different explanation. In this way. The

lady's friend, in writing her note of excuse, is vividly thinking

of her work, which is to her to a certain extent represented by her

portfolio, and conveys this picture to the receptive sub-consciousness

of the other lady. There the image lies latent until it is translated

into sensory life through the agency of the magic mirror—the very

process with which we have at a previous place become acquainted,

and will more exactly explain further on. The question, therefore,

is reduced simply to the truth of the premise first assumed—namely,

telepathic communication; and all that we can at present say, is,

that it is considered as an actual fact, upon the basis of personal

experience, by many prominent investigators, but is rejected by the

majority as undemonstrated. For our part, we admit that an hypothesis

of this kind would prove to be very useful, since reports similar to

the last mentioned one, have recently been published in great numbers.

We select as an illustration the following note by Mrs. L. M., from the

Proceedings of the American Society for Psychical Research:

"I was anxious to see a Mr. H., but was uncertain on what day

he would call. On the 19th [July, 1887] I was called out of

the office, and, before going out, I put on the door a card

having these words on it, 'Will return soon.' I was absent

about an hour. On my return I came upstairs, but did not ask

the elevator boy if any one had called; nor did he tell me

any one had done so. As I came within a short distance of the

door, I saw some characters written upon the card I had left,

and just below the printed words 'Will return soon,' I stooped

down and read, 'Mr. H. has been here, and will return.' As

I looked the words faded away. I entered the office, and in

a very short time Mr. H. came in. He had left no name or

message. He had impressed my face upon his mind very strongly,

with the intention of seeing if I would be in any way affected

by it, or conscious of his approach."

If the fact of accident, intensified by the strained expectation of

Mrs. M., cannot be accepted as a satisfactory explanation, it is to

be considered that the white surface of the card in this case acted

in the same externalising manner as the crystal in the instance

given just above. The remotely-operative excitation penetrated the

soul unobserved, and was first translated into a conscious image

at the moment when the glance at the card favored the formation of

hallucinations.

Finally a number of other cases are to be mentioned, in which even

these suppositions seem insufficient; and for the reason that the

events seen were not to happen until some future time. But that which

has not yet happened, and which is not to be foreseen in detail,

can neither originate in the repositories of memory, nor from the

telepathic influence exercised by another person. We should in

that case be obliged to accept some hypothesis of clairvoyance in

time—_granting of course that all sources of error are excluded_. The

reader may judge for himself:

"In January last I saw in the Crystal the figure of a man

crouching at a small window, and looking into the room from

the outside. I could not see his features, which appeared

to be muffled, but the Crystal was particularly dark that

evening, and the picture being an unpleasant one, I did

not persevere. I concluded the vision to be a result of a

discussion in my presence of the many stories of burglary with

which the newspapers had lately abounded, and reflected with

a passing satisfaction, that the only windows in the house

divided into four panes as were those of the Crystal-picture,

were in the front attic and almost inaccessible. Three days

later a fire broke out in that very room, which had to be

entered from outside through the window, the face of the

fireman being covered with a wet cloth, as a protection from

the smoke which rendered access through the door impossible."

(No. 36.)

Is this a case of prevision? Granting that the agreement of the facts

with the vision is not due to mere accident, the possibility yet

remains of a falsification of memory; that is, the possibility that

a vision originally _similar_ to the event afterwards observed, was

subsequently taken to be the _same_ as that event. Such obscurations

and falsifications of memory are very frequent. Indeed they get to

be epidemic, the moment a second factor, that of _expectation_, is

added. We need only have a foreboding that something will eventually

happen, and we shall inevitably form certain indefinite notions of its

particular character. If now the event actually happens, our obliging

memory is at once at hand with the lie, '_Exactly_ as I knew before.'

'I told you so,' is the assertion. And it is therefore no accident

that in the literature of clairvoyance, the arrival of letters of

this or that tenor plays so great a part; for expectation has a broad

and acceptable arena in this very connection. The extent to which

the falsification of memory and intense expectation take part in the

observation which we shall now cite, it would be hardly possible to

determine accurately:

"On the evening of March 11th, being tired, I was about to go

early to my room, when it occurred to me to wait for the last

post, already late, that I might not be again disturbed by

having the letters brought to my room. I took up the Crystal

rather to pass the time than with much expectation of seeing

anything; for as a rule, when one is tired, the concentration

of attention necessary to Crystal-vision is somewhat difficult

to attain. However, I perceived a white object on a dark

ground, soon becoming more clearly defined as a letter in a

very large envelope torn at the edges, as if not sufficiently

strong to hold its contents. Another envelope, of ordinary

size, lying at the top, concealed the address, and the writing

on the smaller one was too much blurred to decipher. The

vision was momentary only, or I might have applied the test of

the magnifying glass, which is sometimes, though not always,

of use in such cases. I thought it possible that the vision

might be merely the result of expectation, but it seemed

at least worth while, after making a note of the fact,—my

invariable rule whenever possible,—to test its significance.

As a matter of fact, the letters were lying on a seat in the

hall, showing white against the dark polished wood—placed

there possibly by some one leaving the house who had met the

postman before he had time to ring. The letters were two,—the

lower one, which had burst the envelope, was the size of a

sheet of letter-paper not folded, and was for myself, the

upper one, the usual size of a note, and not for me, which may

have accounted for my inability to read the address." (No. 66.)

I repeat it—with accounts of this character, though in the highest

degree acceptable, science cannot at present deal; and in proceeding

now to attempt an explanation of the phenomena illustrated by the

experiments of the English communication mentioned, I shall entirely

leave out of consideration the cases that point to telepathic causes or

clairvoyance in time and space.

We have already made the acquaintance of some few theories which have

arisen historically. Formerly, and even at the present day in fact,

certain objects and qualities of objects were made accountable for the

occurrence of striking hallucinations. The great cycle of legends that

adhere to the magic mirror, has thus arisen. Often a pentahedronal

quartz-crystal, often the fusion of the seven ancient metals into

polished surfaces was supposed to possess especial virtue. Gregory, of

Edinburgh, asserted that the phenomena were most easily produced by

looking into a double-convex plate of zinc into the centre of which

a small polished copper disk had been set. We now know that in the

importance attached to these and similar directions the salient point

was missed and an incidental factor pushed into the foreground. But

in any event it is worthy of remark, that through belief in notions

of this kind the seer gained a greater confidence in the success of

his experiments. Even incorrect theories prove to be useful. When any

one finally came into the possession of a famous magic stone, his firm

belief in its powers induced a disposition to visions that perhaps

never before existed in his organism to the same degree.

A second hypothesis regards the phenomena as manifestations of the

Devil or the work of spirits. Dr. Dee gives a very minute description

of his regular spirit visitors. He tells of an old woman in a red

petticoat, and of a pretty little girl with her hair rolled up in

front and hanging down very long behind. This constant personification

is very significant, since it indicates the approach of recognised

forms of mental alienation; however, the "Daimon" of Socrates proves

that it does not in every case necessarily lead to this. We are come,

here, into a border-land, from which some roads lead into the dark

regions of insanity and others up to the luminous heights of inspired

genius: but in every case we are concerned with a region in _our own_

mind, and no natural propensity to externalisation must be allowed to

deceive us with regard to it. The intrusion of foreign "spirits" into

our psycho-physical organism, the assumption that incorporeal beings

influence our nervous system so as to produce external effects,

violently contradicts all human experience. If the spiritist doctrine

could be mathematically proved it would be the most interesting

solution imaginable of all these problems; and I must confess, the

establishment of the existence of intelligent incorporeal beings would

in my opinion eclipse all other events of our time. But the probability

of this is at present _very_ small.

A third theory, of modern origin, seeks the explanation of the question

in a species of magic power inherent in man, as yet unfathomed, which

is manifested especially in ecstatic conditions. The vehicles of the

_magic gaze_ are shining mirrors or reflecting surfaces, which forming

a means of attraction for individuals of the proper constitution induce

that peculiar state of alienation from every other subject, that

concentration in the innermost self, which often rises to insensibility

and unconsciousness, or even to cataleptic torpidity, wherein the

consciousness of All-existence is liberated. Future events and distant

occurrences are seen in pictures which appear to be reflected in the

mirror or the fluid employed, but which in reality exist in the person

gazing and are represented by projection outwards. Thus Perty.

Other philosophers speak of the "transcendental" capacities and powers

of the human soul, or of the liberation of a metaphysical essentiality

within us.

But these theories and suppositions are plainly the outcome of a

premature simplification of our difficult problem. People are always

too ready to thrust forward a new "power" or "force" to unify with

dispatch and celerity uncomfortable phenomena of the present sort,

and overlook the fact that every single phenomenon demands an exact

investigation and explanation. Nothing is accomplished by calling

phenomena "magical" or "transcendental." The work demanded is, to

ascertain the connection and relation of the phenomena in question

with the province of soul-life as a whole. To put an _x_ in the place

of a _y_ contributes nothing to the solution of a problem. We cannot

be too closely upon our guard against comprehensive syntheses of this

character; for their splendid appearance dazzles woefully the eye of

research.

Much nearer the truth is the position that hypnosis merely is concerned

here. A well-known author, Louis Maury, who wrote in the middle part of

this century, says:

"Among the principal methods of divination a great number aim

at producing a sort of vertigo by acting upon the eyes and

consequently upon the brain, in a manner something like that

in which shining bodies act in hypnotism."

Mrs. De Morgan speaks in a similar strain:

"Crystal-vision is a well attested fact, having its laws and

conditions like other phenomena in this world of known and

hidden causes, and a little careful observation may clear away

some of that obscurity which has kept it as the property of

witches and sorcerers. The Crystal ... seems to produce on the

eye of the seer an effect exactly like what would ensue under

the fingers of a powerful mesmeriser. The person who looks at

it often becomes sleepy. Sometimes the eyes close. At other

times tears flow."

Mrs. De Morgan's very description renders it doubtful whether we have

to deal here with true, developed hypnotism. Other accounts are also

calculated to shake this assumption. Cahagnet, for example, required

only a moment of mental concentration for his eyes to become fixed; he

lost all sight of the objects he had a moment before gazed upon, and

those which he wished to call up appeared between him and the former.

All spontaneous visions were fulfilled. When voluntarily evoked, but

seven out of ten were true. When he wanted to produce the visions he

fixed his eyes upon the first fit object, and he often saw hundreds

and thousands of persons running hither and thither in one little

shining point. Or he beheld a great city distinctly drawn in a mirror

but one inch in diameter. This is not very easily reconciled with

our conceptions of the character of hypnotism. Nor less so—to close

our list of examples—the observations of an experimenter mentioned

by Mrs. De Morgan, that the perceptions of crystal-vision are not

interfered with by those of normal vision, but that the percipient

could discontinue her observation at will, and returning would find the

scene as she left it.

There is evidently involved here the condition of mind called

"temporary" or "momentary" hypnosis, or what Eduard Von Hartmann more

aptly calls "masked somnambulism." It is not fully developed hypnosis,

but simply its incipient forms—hypnoid states of manifold variations.

Now the question arises, Of what do these states consist? What are

their essential characteristics? And how are they to be psychologically

explained? For even our appeal to hypnotism simply puts a new empty

name into the place of an old one. If we do not understand hypnosis,

its production for the explanation of the magic mirror profits us

very little. The task, accordingly, presents itself of referring,

in connection with some psychological theory of hypnotism, the

well-established facts at our disposal to one and the same cause.

The theory from which I shall proceed in attempting an explanation, has

already been frequently touched upon in the course of this article;

for certain observations indicated it so clearly that mention of it

was not to be avoided. It is the doctrine of the double consciousness

of the human soul.[30] Acts are done in the course even of our

every-day life, which presuppose for their origin and execution all the

faculties of the soul, yet nevertheless occur without the knowledge of

the individual; they require a sort of consciousness and a separate

memory beyond the _cognisance_ of the normal person. One of the most

frequent cases in practical experience is where the thoughts of a

person reading aloud wander and become occupied with an entirely

different subject; and where despite this aberration the person in

question reads correctly with the proper emphasis and expression,

turns the leaves, and in short performs acts which without intelligent

control are hardly conceivable. An English psychologist, Mr. Barkworth,

has acquired such expertness in the practice of this, that during

an animated debate he can rapidly and correctly add long columns of

figures without having his attention diverted in the least. This points

not only to an unconscious intelligence, but—which is of still greater

consequence—to an unconscious memory. Mr. Barkworth must keep two

series of figures in his mind in order to obtain from them a third;

this latter sum he is again obliged to retain in order to add to it

a newly acquired fourth; and so on. The latter chain of memories,

let it be remarked, performs its office entirely independently of

that upon which the recollection of the debate is constructed; and it

may therefore be reasonably maintained that there exists beyond the

cognisance of the individual, both consciousness and memory; and if the

essential components of the ego are found in these two last-mentioned

factors, then every person conceals within himself the germs of a

second personality. I designate the two halves of consciousness that

thus operate in greater or less independence of each other,—in a

figurative sense of course,—as super-and sub-consciousness, and

comprehend the whole as the doctrine of double consciousness or the

double ego.

[30] Compare my treatise _Das Doppel-Ich_, the first number of

the "Publications of the Society of Experimental Psychology

of Berlin," Leipsic 1890, Ernst Günther. I must refer

here, moreover, to an acute criticism of my views by Adolf

Bentivegni, published as No. 4 of the above-named series, and

entitled _Die Hypnose und ihre civilrechtliche Bedeutung_,

Leipsic, 1890. The views set forth in the present article will

be found in the German magazine _Vom Fels zum Meer_.

The division very clearly appears in the opposition between waking and

dreaming. Even when we very accurately remember a dream which we have

just had,—which happens very seldom,—we feel the difference of the

two states of consciousness with unmistakable distinctness. We have no

power over the tricks that phantasy plays with us in our sleep, and in

spite of the often present belief that it is all but a dream, yet every

power fails us of penetrating into its independent activity. Moreover

the images are generally of a very definite signification, since they

are merely reproduced from the store-house of impressions that have

sunk into the unfathomable depths of our soul. In this way many a dream

reveals to us the true character of our Self; in this manner sub-basal

dream-images exhibit the thoughts and emotions that principally occupy

us in our innermost heart. Closer investigation teaches further, that

in dreams, states of intoxication, in somnambulistic and epileptic

attacks, not only does a consciousness different from the normal

consciousness rule, but that also between separate successive periods

memory-links of greater or lesser stability are wont to form. But this

is most strikingly exhibited in the case of hypnosis. The hypnotic

state is nothing more than an artificially produced ascendancy

of the secondary or subordinate ego. All its peculiarities are

explainable from this; for psychology endows the dream-consciousness

prevailing in this state, with sensibility and suggestibility, the

waking consciousness on the other hand with the inhibitory ideas

that represent reality. It has established, moreover, that our fully

conscious soul-life rests upon an automatically operating substratum

of hallucinatory character, in which images, long since forgotten,

have their abode. By virtue of these properties the subconsciousness

becomes the source of bold and fantastic creations, while the

superconsciousness is made the vehicle of our psychic life-work,

laboriously sustaining and regulating itself in its relations with the

outside world.

To this conception, which explains crystal-visions as a _form of the

activity of the subconsciousness_, it will be variously objected, that

such a simultaneous coexistence of two divisions of consciousness does

not possess the same degree of probability as an alternation of states

of consciousness. But how, upon this latter supposition, could the

"Hibbs House" case be explained? In this instance, two psychical groups

do not alternate, but one operates during the existence of the other.

Further, the propriety in general is questioned of speaking of

half-conscious or unconscious ideas and mental processes. It is the

opinion of the Göttingen philosopher G. E. Müller, that just as every

excitation of the brain immediately occasioned by a sensory stimulus

is not competent to produce a sensation, so also all reproduced

nervous excitations are not necessarily accompanied by perceptual

images. In the cases mentioned, and in many others, there is no reason

why groups of true _psychical_ states should be admitted, which, in

contradistinction to other psychical states, only lack consciousness;

on the contrary, we have to deal with simply a series of nervous

excitations, which, as distinguished from other excitations, are not

accompanied by corresponding states of our consciousness.

This conception of soul-life, which has been of late very favorably

received, Hugo Münsterberg has formulated thus—that the psychical

phenomenon is to a certain extent the subjective internal aspect of

a thus and thus constituted objective physical phenomenon. We are

to bear in mind that the succession of the physical processes is

nowhere interrupted, and that in addition certain of these physical

processes, those namely which are carried on with a certain intensity

in particular apparatuses of the brain, possess a psychical internal

aspect; so that this excitation of the nervous cells is, without losing

thereby anything in physical effect, the condition of the appearance of

certain sensations in consciousness.

The Monist, Vol. 1, 1890-1891 · 第 10 / 64 段