If it should be said that the traditional opinion of science, as well as the general sentence of mankind, have always regarded reflection as the basis of the difference between animals and man, so that there is no novelty in our principle, the assertion is erroneous. Reflection, as an inward psychical fact, has certainly been observed by psychologists and philosophers in all civilized times, and instinctively by every one; nor could it be otherwise, since reflection is one of the facts most evident to human consciousness. But although the fact, or the intrinsic and characteristic action of human thought has been observed, and has often been discussed and analyzed in some of its elements, yet its genesis has not been declared, nor has its ultimate cause been discovered. We propose to discover this ultimate cause, and we refer it to the exercise of the will over all the elements and acts which constitute human intelligence; an intelligence only differing from that of animals by this inward and deliberate fact, which enables man to consider and examine all his acts, thus logically doubling their range. This intelligence has in animals a simple and direct influence on their bodies and on the external world, in proportion to their diverse forms and inherited instincts; while in man, owing to his commanding attitude, it falls back upon itself, and gives rise to the inquiring and reflective habit of science.

We do not, therefore, divide man from other animals, but rather assert that many proofs and subtle analyses show the identity of their intelligence in its fundamental elements, while the difference is only the result of a reaction of the same intelligence on itself. Such a theory does not in any way interrupt the natural evolution and genesis of the animal kingdom, while the distinctive peculiarity of man is shown in an act which, as I believe, clearly explains the new faculty of reason acquired by him.

I must admit that in speaking of the psychical faculty as a force which possesses laws peculiar to itself, it has appeared to a learned and competent judge that I have conceded a real existence to this faculty, independently of the physiological conditions through which it manifests itself, which might be called a mythical personality in the constitution of the world. If I had really made such an assertion, it would be an error which I am perhaps more ready than others to repudiate, as it will appear in the present work. I am far from blaming the courteous critics who allege such objections to my theory, and indeed I am honoured by their notice. I must blame myself for not having, in my desire to be brief, sufficiently defined my conception.

I hold the psychical manifestation to be not only conditioned by the organism, to speak scientifically, and to be rendered physiologically possible by these conditions, but I consider it to be of the same nature as the other so-called forces of the universe; such, for example, as the manifestations of light, of electricity, of magnetism, and the like. When physicists speak of these forces—if the necessities of language and the brevity of the explanation constrain us to adopt the term forces, as though they were real substances—they certainly do not believe, nor wish others to believe, that they are really such. It is well known that such expressions are used to signify the appearance under certain circumstances of some special phenomena which group themselves by their mode and power of manifestation into one generic conception as a summary of the whole. They always take place, relatively to these circumstances, in the same mode and with the same power, so that they may at once be experimentally distinguished from others which have been grouped together in like manner.

Such manifestations do not imply a real cosmic entity of these forces, as if they were independent of the matter whence they issue; they are simply determinate and determinate modes of motions, of actions, and reactions in the elements of the world. For if magnetism appears to reveal itself in determinate elements, its modes of manifestation are peculiar to itself, and its efficacy with respect to other forces is also peculiar; yet it by no means follows that it possesses a substantial entity, or, as it were, displays personal activity among phenomena; it rather indicates that the elements of the world will, under given circumstances, act reciprocally in such a manner that we perceive phenomena which group themselves together and which we call magnetic or magnetism. And this explanation applies to other cases.

I therefore, speaking of psychical force in general, used the same terms; I certainly did not wish to constitute it into a personal and material entity of the universe, but I intended to assert that among the manifestations of the various forces of the world, defined as above, there is also this psychical force, characterized by phenomena and laws peculiar to itself, and which, as I have shown, is when exercised one of the greatest factors of the world. I repeat that if this force varies with the greater or less perfection of the organisms in which, it is manifested, yet it possesses a law and fundamental elements by which it is so constituted that the same results will ensue in the simplest as in the most complex form. This is the case with all the other forces of nature; they may be modified by existing circumstances, and yet they have laws and definite elements to distinguish them from all others. These forces, however, while they are distinct in their peculiar manifestations, and take effect through special qualities, quantities, and rhythmic movements, are all fused together in the infinite and eternal unity which constitutes the life of the universe. Neither here nor in my former work is there any question of that most difficult problem, the individual personality of man.[5]

Since there is between man and animals a relationship and a psychical identity, as well as a genetic continuity of evolution, it is impossible to deny that there is also in some degree a like continuity in the products and acts of the consciousness, the emotions, and the intelligence. This is asserted or admitted even by those who do not like to hear of the genetic continuity of evolution, nor is there now any school of thought which impugns such a truth. If this be true, as it undoubtedly is, and since we are treating of the genesis of myth in its earliest beginning, we will endeavour, with daring prompted by the theory of evolution, to discover if the first germ of these representations may not have already existed in the animal kingdom before it was evolved in man in the fetishtic and anthropomorphic form. This is an arduous but necessary inquiry, to which I am impelled by the doctrine of evolution, as it is properly understood, as well as by the universal logic of nature.

If I were to consider myth as it has ultimately been developed in man, it would be a strange and absurd attempt to trace out any points of resemblance with animals, who are altogether devoid of the logical faculty which leads to such development. But if, on the contrary, we endeavour to trace the earliest, spontaneous, and direct elements of myth as a product of animal emotions and implicit intelligence, such research becomes not only legitimate but necessary; since the instrument is the same, the effects ought also to be the same.

We have already said that the fact has been observed and generally admitted that the primary origin of myth in its essential elements consists in the personification or animation of all extrinsic phenomena, as well as of the dreams, illusions, and hallucinations which are intrinsic. It is agreed that this animation is not the reflex and deliberate act of man, but that it is the spontaneous and immediate act of the human intelligence in its elementary consciousness and emotions. It must therefore be evident that this vague and continual animation of things ought to be found also in animals, especially in those of the higher types, in whom consciousness, the emotions, and the intelligence are implicitly identical with those of man. Consequently, that which is at first sight absurd becomes obvious and natural, and the fact is only strange and inexplicable to those who have not carefully considered it.

We must, however, declare that this primary fact is not irreducible, and that science ought not to be content to stop there, but should endeavour to explain and resolve it into its elements, so as to be able to say we have reached the point at which the genesis of myth really begins. This aim can only be attained by the decomposition by analysis of the primitive fact. Since intelligence in its essential elements, and in its innate and implicit exercise, appears to be the same in man and in animals, it is necessary to reduce the analysis of animal nature to a primary psychical fact, in order to see whether by this fact, which is identical also in man, the generating element of myth is really revealed.