f "Sfee LIBRARY OF CONGRESS, #1 If (^^/^. ;...Bi),a] I If ^^.aMe.. I j# — J ll UNITED STATES OP AMERICA. || SUBJECT AND OBJECT, Subject and Object; AS CONNECTED WITH OUR DOUBLE BRAIN, A New Theory of Ca^tsation. J' By RfVERITY. "Felix qui potuit rerum cognoscere causas."— Virg. LONDON: LONGMANS, GREEN, READER, AND DYER. 1870. ^tf s\ CONTENTS. PAGE I. Origin and Causation of Consciousness . . i II. Origin and Causation of Perception . . . ii III. New Theory of Causation 20 IV. Dual Constitution of First Causation ... 34 V. Our External and Internal Objectivity . . 43 VI New Method of Inquiry by Causation ... 70 PREFACE We have not yet found a complete philosophy in di- vinity, metaphysics, phrenology, or physiology. But perhaps we shall one day blend what is true of each into one correlated Whole. In studying the human brain and its comparative anatomy in connection with this idea, the Author has arrived at the views developed in the following pages relative to the functions of those central mechanisms of the brain which join together the Sensoriinn of the physiologists with the Convoluted Sni^face of Gall and Spiirzheim, and which thus complete its struc- tural and functional unity, duality, and multiplicity, as necessary conditions of all the forms of Conscious- ness, both in man and the mammalia. The Author himself belongs to those who rest in truth, and not in doubt. This has led him to make known his conclusions to all who take an interest in philosophy as the Science of Causation. They are not presented as complete expositions of the subject, but as ideas requiring the aid of time and thought to bring them to perfection. SUBJECT AND OBJECT. ORIGIN AND CAUSATION OF CONSCIOUSNESS. I. All our knowledge comes from two sources. First, from the union of ourselves with the external world ; and then from the union of ourselves with our own ideas and sensations, as subject and object, by means of the conscious reflex action of the double brain. Hence, whilst we ever remain one in con- sciousness, as subject, we find ourselves related to two kinds of objectivity, one external, corresponding to our perceptions ; the other internal, corresponding to our ideas and sensations. Hence, also, these unions necessarily constitute two kinds of Experience, the external, represented in Philosophy by the Methods of Induction and Verification ; and the internal, repre- sented by those systems of Idealism which more par- ticularly appeal to the phenomena of Consciousness, as the basis of Certitude. These phenomena, how- ever, are not ultimate facts, as hitherto generally sup- posed, but are products arising from the combinations of the mental forces or potentialities of our nervous 2 Origin and Causation of Consciousness. system, either with one another, or with those of the external world, according to their respective laws and affinities. It will be necessary, therefore, to inquire, first of all, into the origin and causation of Conscious- ness ; its various kinds, as sensation, thought, emotion, and will ; and the parts and mechanisms of the cere- bral system with which they are correlated. The next objects in order of inquiry will then be the origin and causation of Perception ; the phenomena and theory of Causation ; the dual constitution of First Causation ; and lastly, the difference of know- ledge according as it is derived from External or Internal Objectivity; in other words, from Perception, or Ideation. All the materials will now be ready for constructing a new Method of Inquiry, based on the laws of causation and the logical order of our intellectual system. 2. As far as we are capable of judging, there is no Consciousness in the lower forms of organic life. Even in man and the higher classes of animals we find most of the vital functions are performed by mechanisms which operate without consciousness; as the rythmic beating of the heart, the circulation of the blood, the assimilation of food, the nutrition and development of the body, the secretions of the glands and membranes, and the unconscious reflex actions of the brain and Spinal CJiord. These excitements are confined, for the most part, to automatic ganglia. Origin and Causation of Consciousness. 3 and do not extend to the centres of sensation, ex- cept when heightened by abnormal disturbance. In ordinary respiration we are not conscious of the re- flex action of the nerves by which it is performed. But when congestion and pressure irritate the air- cells, we then feel sensations of distress. In such cases something additional takes place in the nervous centres, which calls into play the conditions neces- sary for consciousness. Hence certain boundaries are passed and other parts are excited, making the dif- ference between consciousness and unconsciousness. We have just said, when the respiratory nerves are acting under normal excitement only, there is no consciousness, but when this excitement is increased, then consciousness ensues. Now as the respiratory nerves derive their origin from special seats between the Restiforni and Olivary bodies in the Medulla Oblongata, what does this new state of consciousness signify but that the excitements of the Respiratory Tract become extended to the sensory centres of the Optic Thalami with which its fibres communicate .'' We then are conscious — which we were not before. 3. The conditions necessary for consciousness are by no means simple. We have not only to account for that part of the phenomenon which is objective, but for the subjective "We" which is related to it; and the " We" necessarily involves a participation of the brain, or at least of one hemisphere, in communi- B 2 4 Origin and Causation of Consciousness. cation with the Optic Thalaini. The unusual excite- ment, therefore, attended with consciousness, coming from the pulmonary nerves must not only affect the Respiratory Tract, but must extend to the Optic Thalavii and the hemispheres themselves. This is not difficult to demonstrate. The longitudinal bands running along the posterior sulcus of the Spinal Chord, and terminating in the Optic Thalavii, show the channel by means of which the communication is effected. The problem we had to solve was how and where excitements coming up the Spinal Chord from the body and the Sensory Tract became trans- formed, or converted, into conscious states. We feel a sensation. Why do we do so 1 What are the parts concerned, and what the anatomical mechanism en- gaged .-* From the facts just stated we may consider that conscious life and personal sensation begin in the Optic Thalanii. 4. These organs fulfil the function of Sensory Centres as the Corpora Striata fulfil that of Motor Centres, as we shall hereafter see. They are not otherwise appropriated ground. They supply all the conditions necessary for that function. They crown the summit of the Sensory Tract whose fibres plunge into their substance. They are the largest, most highly conditioned, and most central ganglia of the brain. Downwards, they are connected by bands and filaments with every part of the Sensory, Spinal, and Origin and Causation of Consciousness. 5 Cerebellar systems ; and upwards, each on its side, with the Anterior, Middle, and Posterior Lobes ; with the converging and transverse fibres of the great hemispheric and interhemispheric commissure, the Corpus Callosicm; with the reflex and efferent fibres of the Motor centres, the Corpora Striata; with the Qua- drigeminay the Fornix, and the complex apparatus of expression at the base of the brain, which terminates in the' Tuber Cinereiim, the Corpora Albicantia, and the commissure of tHe optic nerves. They commu- nicate intimately with one another, and with the opposite hemisphere, not only by their own decus- sating filaments from side to side, but by the bands of the Posterior and Middle Commissures. In short, there is no part of the nervous system with which they are not either directly or indirectly connected ; so that whilst by this order and arrangement our con- sciousness .is ever changing in form and expression, and undergoing endless modifications during a life- time of thought and action, commensurate with what afiects us both from Within and from Without, yet, owing to the perfect anatomical mechanism by which the unity of the Thalami and the brain is effected, we never feel otherwise than one and the same indi- vidual. We are one, and we are many, and this is the character of our consciousness. 5. These are their titles to be considered the seat of our Personal Sense, where the various specific 6 Origin and Causation of Consciousness. excitements of our cerebral system, of our nerves of sense, and common sensibility become transformed into conscious states by uniting with this special ac- tivity of the Thalanii. In this way do they give us that ever-present, deep-rooted, organic Sense of our Per- sonal Self, whose unity underlies all our various and varying states of consciousness, in sensation, percep- tion, thought, emotion, feeling, and will. And through the conscious reflex action of 'Ca^ Anterior Lobes, as subject and object, we have the corresponding idea of the unity of our Personal Self, and of ourselves ; the sense and the idea forming together that complex Ego, whose unity and multiplicity of consciousness have been the despair of metaphysical thinkers. The Ego, or Spirit of Man, is thus, not a product of introspective Reason alone, but a synthetic fact of Sensation also. 6. It is well known that if any part of the Poste- rior Spinal Chord is injured by disease or accident, the parts below the injury lose their susceptibility of feeling. Irritation of the limb will indeed produce unconscious reflex movement ; but all communication with the Thalanii by means of the posterior longi- tudinal bands being cut off, consciousness is lost. This shows again how all forms of excitement are carried to the Thalanii, which not only convert them into sensations, each after its kind, but make them at the same time part and parcel of our conscious selves, Origin and Causation of Consciousness. 7 which before they were not. The special quahty of action belonging to the Thalaini combines itself with the excitements coming to them from the brain and Spinal Chord, so that these together constitute by their union a cause of which sensation and conscious- ness in all its various forms are equivalent effects. 7. We now come to a most important question as to the modits operandi of our mental mechanism. Are both Thalanii necessary for all forms of con- sciousness } Does not consciousness necessarily imply conditions of duality — those of Subject and Object — the conscious subject, and the object of which it is conscious 1 It would seem, therefore, that subject and object must be identified in sensation as well as in thought and other forms of consciousness. We can- not be conscious, for instance, of a sensation, before it has conditions of existence ; and where else can it be formed in all its integrity, and be posited objectively, but in one of the Thalami, which then sympathetically and inductively affects its correlated fellow-organ en rapport with the hemisphere representing the subject, and so full consciousness of feeling and thought results } that is, there are present in one hemisphere the subject who is conscious, and, in the other, the feeling of which he is conscious ; subject and object being identified in thought or feeling through the duplicate structural mechanism of the brain, as already explained. 8 Origin and Causation of Consciousness. 8. It will follow from a consideration of these views that all abnormal and peculiar states of per- sonal consciousness, and of heightened or perverted sensibility, will be especially due to functional or organic lesions of the Tlialami ; and that partial or complete interruption of the communications between them and their corresponding hemispheres, will satis- factorily explain the curious phenomena of double consciousness after recovery from accidents affecting the brain, or after the termination of some cases of brain fever. In these cases, only one Thalamus and one hemisphere are in their natural state. In the same way, we can account for the unconsciousness of the true somnambulist, and of the magnetised clair- voyant, whose subjective hemisphere becomes pas- sively respondent to the influence of the magnetiser. The isolation of each hemisphere, too, from contrac- tion of the folds of the Callosuni, and consequent pressure of the subjacent parts and the Thalavii, may reasonably be regarded as the proximate cause of sleep. Hemispheric intercommunication and con- sciousness are then simultaneously suspended. But when excitements of portions of the brain overcome this contractile tendency, and traverse the connecting commissures, both the hemispheres become partially engaged, and a confused state of consciousness results. Then is sleep broken by dreams. Sleep is thus as much a positive as a negative state of the brain, pro- Origin and Causation of Consciousness. 9 ceeding from contraction of the Corpus Callosiun upon itself as a ball, and consequent suspension of inter- communication between the hemispheres, particularly when exhausted by fatigue or debilitating illness. There is then no antagonising influence to the con- traction of the Callosiun. It is physical pressure on these parts which produces the abnormal sleep in cases of apoplexy and depression of skull. So, again, sleep ensues when they are disabled under the sedative influence of alcoholic drinks, opium, and anaesthetics. 9. The TJialami and the Anterior Lobes may thus be regarded as the essential anatomical conditions of self-consciousness and personality. These exist in more or less force in all the Vertebrata, but are absent in the inferior forms of animal life. In man alone are they complete, and further enhanced by his higher mental and psychical potentialities. Through the duplicate and reflex action of the Thalavii we are conscious we feel ourselves one and the same person ; through that of the Anterior Lobes we know it, and know that we know it ; through both, in con- junction with the component parts of our nervous centres, we obtain a perfect synthesis of our Ego, which we may define as a Conscious Centre in sym- pathetic correlation with all the duplicate parts of our organic whole. Were it not for the second hemisphere, we should have, not a conscious, but an automatic life. The double brain is an exquisite lo Origin and Causation of Consciousness. instrument by means of which we are made con- scious of the external world, our own selves, and the relations of the two together through sensations, per- ceptions, and ideas. We cannot constitute our Ego, or affirm ourselves in consciousness, except in union with sensations or ideas ; and these, again, according to the law of causation, cannot be caused and pro- duced, except by the union of ourselves with the external world. We thus owe our conscious existence to the objectivities with which we are continually combining. When these unions cease, consciousness ceases also, so that, when considered per se, we, as subject, are a mere potentiality. Hence the necessity of the double brain to supply the relation of Subject and Object. n. ORIGIN AND CAUSATION OF PERCEPTION. 10. It is now generally admitted that we can only know external objects in the way we are constituted to know them. We may know them truthfully as far as our powers extend, but not per se, should our powers not extend so far, of which, however, we are ignorant. We can, therefore, only perceive them in relation to ourselves, that is, in a limited manner, according to the measure of our limitations, if we are so limited. Hence Perception is supposed by some to be simply a mental affection — a modification of our consciousness, or of ourselves, and consequently, that all our knowledge is subjective. But a short examination of these notions will show they are erroneous. 11. An external something we call an object acts upon our Sensory and Percipient apparatus by ex- citing and uniting with their activities. By this act of union sensation and perception are caused and produced. What then is the cause of perception, and what is perception itself.? Evidently, the union in one of the percipient and the noumenon ; the per- cipient, as an ultimate fact, having a susceptibility, or property, of being conscious of external things 12 Origin and Causation of Perception. and their qualities. It is then said, zve undergo a modification of our consciousness. But take away the external object, and perception instantly ceases. Or, remove the percipient, and it equally ceases. So that, separated, the percipient and the object are only potential co-existences. But directly they come together, they by their act of union constitute the cause of perception, and, by the union itself, they constitute also perception as an effect. So that, in analysing perception, if we find it is a mental affec- tion of the subject, it is so solely by reason of the causative presence of the external noumenon. 12. We know nothing of the percipient per se, or of things per se ; we only know them, as a com- pound, when united in perception. Nor can this be otherwise. For how can we be conscious of an object without its presence in the percipient subject .'' It would be expecting to have an effect from one thing alone ; but we shall see presently that no causation can proceed from unity. This being the case, per- ception can only take place by the union of the two, viz., the percipient and the noumenon. It may thus be said to bring within our consciousness the nou- menal qualities of the external world, united with the correlated powers of the percipient subject. But some will still say that perception is only a modification of the subject. Granted. What, however, is this modification, but the virtual presence of the noumenon Origin and Causation of Perception. 13 in the percipient ? The two together, by uniting into one, constitute a cause, producing the modification called perception, as an effect. Hence the union of the noumenon with the subject is immediate. And as the noumenon by its presence is the only new ele- ment introduced into our consciousness, we are con- sequently conscious in perception of the noumenal qualities of external objects. Our knowledge, there- fore, although relative to the powers of the percipient, is certain, and truthful, and founded on sure grounds. 13. Our experience of external noumena corre- sponds with our experience of internal noumena, or ideas, when it relates to analogous objects; showing that the modification which cannot come of itself, is really the presence of the external noumenon in the subject; so that our knowledge objectively and sub- jectively, being concordant and the same, is of an absolute kind as far as it goes, and is only relative to the limitation of the subject, if such be the case — bearing out Spinoza's sixth axiom that a true idea agrees with its correlated object. If, on the contrary, external noumena were not truthfully correlated with the percipient of the subject, then our ideas and our perceptions would not be in harmony. Were the noumena different, the resulting perceptions would also be different by the law of causation, and would not harmonise with our ideas ; whereas our ideas and perceptions are in perfect accordance, with this dif- 14 Origin and Causation of Perception. ference only, which corroborates the point in question, that the accession of the organs of sense, and the actual presence of the external object, intensify the state of consciousness, but do not modify its nature. 14. What, then, is the difference between per- ceptions and ideas ? It is the actual presence of the external noumenon in the one case, and the absence of it in the other ; and this implies the participation of the senses and the Sensory Tract in the causation of perception. A larger area and additional parts of the nervous system are engaged. Therefore, although our ideas agree with our perceptions, they are not ab- solutely identical, because they do not involve the actual presence of the external element. It is true, however, that the external object at some former time left an impression in the Anterior Lobes which is recalled in ideation. What does this mean but that external noumena participate in the causation of our ideas by their virtual, as they do in that of our perceptions by their actual presence } 15. What can Idealism answer to this? It has no ground to stand upon. The reflex action of the Anterior Lobes suffices alone for the causation of ideas ; but for perceptions we want both the Anterior Lobes and the Sensory apparatus as well. Ideas and per- ceptions have this in common, that they both require the Anterior Lobes for their production. This is the reason why ideas are correlated with their objects Origin and Causation of Perception. 15 without being identical with them, and why a true idea must agree with its object. Our mental powers, like external noumena, are merely potential, and require the actual or virtual presence of objects for the causation and production of consciousness, whether under the form of perceptions or ideas. Fichte begged the whole question when he assumed " the activity of the Ego " in order to construct the external world. This activity was the act of ideation ; and ideation without subject and object could not take place. Causation requires the union of the two in one, and that one is the mental product. The unity and multiplicity of consciousness has been already discussed in a former paper, to which the reader is referred. 16. In this way there exists a hierarchy of ideas, from sense to our higher forms of thought, perfectly agreeing with their appropriate counterparts in the external world, though not identical with them ; and this doctrine of Proclus and Hegel is upheld by the two kinds of Experience, the external and the internal, we appeal to in the Methods of Consciousness and Verification employed by Descartes and Bacon. There is partial truth, no doubt, in both Idealism and Realism, but more truth in both together. The great defect of Idealism is, not seeing that external nou- mena are component parts with the percipient in the formation of perceptions. It calls these modifications i6 Origin and Causation of Perception. of the subject only, but it does not see that no per- ceptive change can occur without the addition of something external to the new state of consciousness. Changes do not come from nothing. As said before, this new something is the noumenon, which, uniting with the percipient in one, constitutes simultaneously the cause, and the modification as effect. The modi- fication is in fact the noumenon itself posited in the percipient, and therefore in our consciousness, which establishes Truth, and at the same time destroys Idealism and Scepticism at one blow, by absorbing them both in one synthesis, viz., the perception itself And we know this must be so, by the fundamental law of causation, that the effect is in the cause, and the cause in the effect, and that one is equal to the other. What we call intelligence is only nature made conscious in ourselves, and this is effected by the duplicate constitution of Subject and Object in our cerebral system. 17. We thus in every perception not only make and modify our consciousness, but are continually developing and transcending it, as it were, by the adjunction of external elements ; perception being the union in one of the Subjective percipient and the Objective noumenon. Perception could not take place without them both. And it is scarcely a stretch of language to say, that our consciousness in percep- tion is as much objective as subjective. We have no Origin and Causation of Perception. 17 conscious perception until the noumenon by a series of cumulative causations in the nervous apparatus becomes united to the percipient, and then afterwards the percipient to the sensory centres of the Thalaini, the seat of personal consciousness. 18. The five senses and the nerves of common sensibility have their seats of sensation in the poste- rior columns of the Spinal Chord. These run in a body through the Thalauii to the group of organs in the Anterior Lobes which subserve perception, and all sensory excitements coming from the organs of sense and sensibility pursue the same track, gaining sensa- tion and consciousness in their passage through the Thalanii, and occasioning perceptions, emotions, and so-called modifications, each after its kind, by union with the several potentialities of the percipient and sentient parts of the brain with which they are cor- related in function. Form, colour, taste, touch, music, love, beauty, sympathy, passion, thought, will, wonder» and every form of conscious life are thus all com- pounds of ourselves and the external world, and when we feel and perceive them, and know that we feel and perceive them, we do so through the reflex action of the Thalami with one another, and through that of the hemispheres which takes place by means of the commissural transverse bands of the anterior and posterior folds of the Corpus Callosuni, as seen in the anatomical construction of the brain. C 1 8 Origin and Causation of Perception. 19. Again, the Anterior Lobes being in direct communication with the Thalanii througli their own efferent fibres, and with the whole cerebral system. through the radiating fasciculi of the Callosicm, all perceptions and ideas report themselves to the Sensory Centres, on the one hand, and on the other, rouse into sympathetic action, through interior lines of communication, those powers and motive affections seated in the Convoluted Surface of the brain, accord- ing to the circumstances of the case, and what is occupying the thoughts and attention of the individual at the time. 20. We are all born with a definite system of powers, which constitutes our human individuality, and whose activity is our consciousness. These powers being in harmony with external nature, our percep- tions and ideas are likewise in harmony ; for our ideas are nothing more than their internal activity, and we know that our perceptions consist of this activity in union with external noumena. We have thus know- ledge through both our internal and external expe- rience. We have a world Within and a world Without, with a truthful relation between them. It is our warrant that we see external things as they really are, and that our knowledge, although relative to our powers, is certain and absolute. 21. In conclusion, it may be shortly said, there are potentialities in the percipient to be conscious of Origin and Causation of Perception. 19 external noumena. Hence perception, which is this consciousness, takes place when the two come to- gether, and so we are conscious of noumena, or things pel'- se. This happens as the effect of a cause, and the cause is the act of union, in one, of the percipient and the noumenon. Take away one or the other, and perception ceases also. You destroy the cause, and the effect ceases. Perceptive ideas, however, remain, which lie latent in us until they enter into new mental combinations with other ideas according to their potentialities and the laws of causation. III. NEW THEORY OF CAUSATION. 22. The prevailing theory of Causation at present is very much the same as that handed down to us in the writings of Hume. No progress has been made, so Philosophy is now in consequence thrown aside with contempt and taunted with impotence. It is but too true that our latest metaphysical writers still teach us the old doctrine that in causation the cause is the antecedent, and the effect the sequent, and that there is no necessary connection between them. Reason and experience, however, forbid our assent to this proposition, and it will be found on examination that the very reverse is the case. 23. What, then, is causation ? It consists simply of potential objects, more or less in number, uniting together in one for the production of an effect ; their act of union being the cause ; the union itself, the effect. We apprehend causation by our reason just as we perceive events and facts by our perceptive faculties. When we witness an instance of causation, it is our percipient which takes cognisance of the phenomenal part, namely, the objects defo?'^ uniting together, called the antecedent, and the same objects when united, called the sequent. But it is our reason which New Theory of Causation. 21 apprehends the dynamic or causative element in the act of union constituting the cause, and the causation. As long as these objects remain separate and distinct, they are not the cause. They are only co-existences. But as soon as they unite together in one, they be- come sii!mltaneoii.sly both cause and effect. We then cannot separate them in fact, or in idea. Hence cause and effect differ only in this, that the forces or powers which are dynamic in the act of causation, become again potential, or static, in the effect. It is the law of the conservation of force. As the act of union is the cause, and the union itself, the effect, one cannot take place without the other. Like object and subject in thought and perception, they are necessarily con- nected and correlated. One implies the other. The cause is in the effect, and the effect is in the cause, and they are co-equal. 24. There are, therefore, no such states or relations as antecedents and sequents between cause and effect. The objects called antecedents exist only as such before the causation takes place ; and herein has been the source of error. As a cause, therefore, must necessarily be more than one, there is a fatal fallacy in Spinoza's First Definition, where he makes a thing its own cause, and so involving existence ; and there is the same fallacy in his Third Proposition where he speaks of one thing as the possible cause of another. 25. When we have seen and understood instances 2 2 New Theory of Causation. of causation, we acquire the generic idea of its uni- versality as law, and, similar objects and circumstances presenting themselves, we know beforehand from this knowledge, that on their uniting together, cause and effect will ensue, just as we know by experience on seeing an apple that tasting it will give us a sensa- tion of tartness as effect. Our faculties of taste and causality are so far analogous in their mode of operation, that when they meet and unite with their respective appropriate objects, we experience the sensation in one case, and apprehend the fact and idea of causation in the other. It is a property of our reason to apprehend dynamic phenomena, and so give us the idea of causation. In Hume's loose language, however, " this inference is nothing but the effect of custom on the imagination," as if inferences were not mental facts as solid as any other. If, indeed, we interpret " custom " as our observation of the phenomenal union of potential objects, and "imagination" as our faculty of causality which appre- hends their dynamic act of union, the explanation will be more complete. As said before, the error has lain in regarding objects before their union as ante- cedents of an effect, whereas until united they are not a cause, and have no nexus whatever with the effect. Hence this misnomer and false presentation of the case has been the foundation of the erroneous doctrine of antecedents and sequents in causation ; New Theory of Causation. 23 but we have seen there is no such separation between cause and effect. " Ab actu ad potentiam valet con- sequentia." 26. All existences, all phenomena, mental as well as physical, are effects of causation. It has been shown that a cause is necessarily compound, and that no causation can proceed from unity, one re- maining ever one, sterile of productivity. Also, that a number of potential objects is necessary to con- stitute a cause for the generation of effect, these objects uniting together in one under a new form by virtue of the affinities of their several potentialities. Without this causative union, no event, phenomenon, motion, consciousness, or knowledge is possible. It was probably thus that numbers, as symbols and representatives of things in combination, constituted the principle of causation with Pythagoras, In che- mistry, oxygen and hydrogen unite together in one as a cause to produce water as an effect ; so do the acid and the alkali unite together in one as a cause to produce the resulting neutral salt as an effect. In metaphysics, the percipient of the subject and the noumena of the external world unite together in one as a cause to produce perception as an effect ; and again, our reason and instances of causation, by uniting together, produce the idea of causation as an effect. So do our ideas in the thinking subject unite together in one as a cause to produce other ideas as 24 New Theory of Causation. an effect. The major and minor premisses of the syllogism contain the ideas which uniting in one as a cause produce the conclusion or judgment as an effect. What are our judgments and determinations but effects of the causative unions of our mental potentialities? And, most wonderful of all, what are our free wills but the components of our own selves united in one as cause and effect by our own free and voluntary mental action, which is itself a product deriving from First Causation ? When- ever ideas contain potentialities, and they combine together, causation is sure to ensue. New ideas are then brought into existence, because a cause is formed, and an effect produced. When we study a great picture, and it continually grows upon us the more we see it, the object in that case surpasses the subject. By degrees, however, the objective action of the picture raises the subject, where possible, to its own level. By continually uniting itself with the relatively weaker power of the beholder, a series of causations takes place, which end in the improve- ment and elevation of the subject, as effect. The potentialities of the picture and the subject are then united into one. The same continuous causation operates in education and instruction. 27. In chemical and mechanical science, cau.sa- tion is simple and obvious ; but in medicine and physiology, in politics, the social sciences, political New Theory of Causation. 25 economy, the philosophy of history and metaphysics, cumulative successions of cause and effect, from con- tinuous adjunction of new elements, intervene between the first and last stages of the ultimate event This is well illustrated in the series of changes which occur before the food we eat becomes converted into or- ganic material, and also in the number of cumulative causations which take place in our cerebral me- chanisms when sensations are transformed into per- ceptions, perceptions into ideas, ideas into emotions, and the whole mental system into one synthesis of will and action. This cumulative and synthetic causation is the nexus between famine and revolution ; between food -restricting laws, starvation, arrested develop- ment, and physical and social misery, as in Ireland. It operates in the complex problems of prices and exchanges, of demand and supply, of consumption and production, and explains many characteristics of national development from plurality of races. 28, Again, what are the typical forms, or models of organic life as they exist potentially in the seed or cell } They are aggregations of latent powers in union with matter, held together as a whole by the principle of causation, and developing themselves by successive acts of union with the elements and forces of the external world. So that a special factor must be conjoined with the matter of the cell to have con- stituted together the synthetic cause of being and 2 6 New Theory of Causation. development according as it is a plant, an animal, or a man. The theory of Natural Selection, as the origin of species, may find a place under an imperfect system of Induction ; but it could not exist under the stricter test of the laws of causation. There can be no series of typical developments, or organic differentiations, without pre-existing potentialities commensurate with the effects ; and where during the ages was their locus in quo except in the original germs } But there can only exist a limited amount of special force or causa- tive power in each particular type of seed, or cell ; otherwise, by the hypothesis of continuous unlimited evolution, the worm we tread upon might be possibly a potential C^sar, or Shakespeare. Effects would then be greater than their causes, something would be created out of nothing, and miracles would supersede the laws of causation. The fact is, all causation is definite, and man too, and there is the Infinite beyond, out of which we are compelled to educe the origin of the Finite, thus bringing us back to the to ari^ipov of Anaximander. All divine manifestations to be apprehended by man must be in union with matter, whereby they become finite and intelligible. The new existence thus becomes separated from the un- manifested Infinite, and receives an individuality of its own. The act of union is First Causation, and the union itself, as an object, remains in a state of potentiality, until by combinations with other poten- New Theory of Causation. 27 tialities, new causes are produced, playing their part in the economy of man and nature. 29. A cause being only the dynamic state of an effect, and an effect the static state of a cause, a cause consequently has no existence of its own in time and space apart from the effect, and vice versa. It is formed out of the potentialities of the Present alone. There is, therefore, no such reality as the cause of a cause, or a chain of causation, other than a cumulative causation. The components of cause and effect being the same, and their act of union alone being the cause, it is clear that the cause is limited to this act of union, the union itself being the effect. If we try and go further in causation and inquire why and how the po- tential components of a cause form a particular effect when coming together, we are obliged to confess our ignorance, and to refer the matter to the nature of things, in other words, to First Causation. We find, therefore, we are unable to inquire with effect into the cause of the cause, and that we can only deal with the components of the cause and effect, as separate and distinct potential objects, and not with the cause of the cause which has no existence for us in time and space. 30. Thus the act of union of oxygen and hydrogen and of their uniting media, intelligent or other, is the cause of water ; the union itself being the effect, water, under particular conditions of time and space, accord- 2 8 New Theory of Causation. ing to its relation with the uniting means. Their united potentiaHties when in act, or dynamic, con- stitute the cause ; when in equihbrium, or static, they constitute the effect. If we go further, and inquire into the causation of oxygen and hydrogen, and of their uniting media, as the components of the cause of water, we do not by so doing inquire into the cause of the cause, but we are dealing with separate and distinct potential objects, which have c-h of them their own particular cause, and between which there is no causal nexus whatever until the moment of union and of causation occurs. There is consequently no chain of causation, each group of cause and effect arising out of the union of its own special and separate potentialities, being immediately referable to First Causation. In the case of oxygen or hydrogen, they are simple bodies incapable of further analysis, so that we can only say of them, they are ultimate facts, or instances of First Causation, consisting of poten- tiality in a subject of inherence, beyond which lies the Potential Infinite, outside our intellectual sphere. In this Potential Infinite we are compelled to place the synthetic unity of all Existence, ourselves included, and to this also to refer the nexus of causative power which binds them together in one harmonious whole. Philosophy thus afhrms under a form of its o\\'n the idea which is generally entertained of Providence, or the immanent presence of the Deity, as the source New Theory of Causation. 29 of power and causation, which in divinity will pro- bably be the sole dogma of the universal Church of the future. 31. Causations are, therefore, organic wholes con- fined to actual phenomena in Present time. Hence the idea of a chain of universal causation, other than what is cumulative and synthetic, must be limited to separate causes and effects arising out of universal potentiality of causation, subservient to law, and the principle of unity and uniformity above mentioned, residing in the Potential Infinite outside our causality. Hence also the idea of Foreknowledge has no corre- lation with external fact. When we say it was in the future, or it was foreknown, that an event should take place which did take place, we get the idea by sepa- rating the relation of time from that of fact. We transpose the past into the present, and the present into the future, which is only an alternative way of saying, the event took place. In relation to past time it was in the future, but in relation to the fact of causation, it is in Present time alone. The fallacy of the idea of foreknowledge arises from intermixing two orders of knowledge, viz., that of time, being the result of ideation, and that of fact, being the result of perception. In a few words, an event which has not taken place, is not susceptible of being known. There is, therefore, no such reality as foreknowledge. It is a contradiction in terms. And we only conceive 30 New Theory of Causation. the idea of it by making the past as if the present, and the present as if the future, relatively to the event, which is a delusive sport of the imagination, and not a true premiss to reason from. 32. Also, in the question of reconciling our Free- will with Causation, we, as conscious potential ob- jects, are free to employ all the separate potentialities within ourselves and around us in the formation of causes, determinations, and wills, without the hin- drance of an imaginary chain of causation, rigorously subject, however, to the immutable laws of our nature and those of the external world. 33. In trying to solve some of the more difficult cosmical problems of existence, we are too apt to forget that our powers are limited, and, therefore, most likely to be inadequate to the task. There exists no doubt an invisible world beyond our per- ception, and much that is shaded from our eyes. The invisible realities of nature are as certain as those we see. Analyse the causation of a plant's de- velopment, and we find there must be a cause com- mensurate with such an effect. Besides the matter of the plant, its chemistry, and its form, there is the potentiality of becoming a plant residing in its matter. This potentiality is invisible, but it is as truly present as though seen by our eyes. It is seen by our reason only, manifesting itself in development, which is an effect of its presence in union Avith matter, and we New Theory of Causation. 31 know it is so, just as we know by reason there must be a cause for the motion and direction of a cannon- ball. If we attempt to investigate the nature and form of this invisible potentiality apart from the matter in which it inheres, we are baffled at the very beginning. We find it eludes our perceptive power. We have no faculties to seize or apprehend its ex- istence except our reason, and reason can only see it as the dynamic element of an operative cause in union with matter. We are compelled, therefore, to regard it as an invisible reality beyond the reach of our senses, but seen by our causality as a manifesta- tion of the causative power of God pen^'ading the world " in whom we live^ and move, and have our being" — a manifestation of the Word in flesh and matter. 34. By applying this Theory of Causation as an instrument of inquiry into the constitution of Con- sciousness and Perception, it will have been seen that sufficient knowledge has been obtained to bridge over the chasm between man and the external world ; to solve the scepticisms of Locke, Berkeley, Hume, and Kant, and to reconcile and identify Idealism and Realism in one common synthesis. By this means our external and internal Experiences, represented by our ideas and our perceptions of existence, are kept distinct, and not confused with one another, and yet are brought into one harmonious whole, so that 32 New Theory of Causation. a fruitful union favourable to the progress of Know- ledge is effected between the Methods of Induction and Verification, on the one hand, and that of Causa- tion, on the other. The end and aim of this Method is to determine by analysis find synthesis the causation and constitution of objects, facts, events, phenomena, processes, states, conditions, and relations, both in ourselves, and the external world, and their various combinations, so as to give to Knowledge that cer- tainty, completeness, and logical precision now want- ing in the analogies and co-ordinations of Induction and Positivism, in which the discovery and complex constitution of causes are left entirely to the genius of each individual. 35. Both Bacon and the Positivists expressly re- pudiate researches into causes, not being aware in what they consist, and so by this omission they do not comprise the highest judicial power of our intel- lectual system in their Methods of Inquiry. Until this want is supplied, as here proposed, we cannot be said to possess a complete method, however well based on Experiment and Verification, inasmuch as the principle of Causation when rightly understood underlies all knowledge, and is all knowledge, and, as method, is the final instrument of inquiry and cri- terion of truth and certitude. It is the law of change and creation as well as that of unity, order, indivi- duality, and existence. Above all, it is the real New Theory of Causation. T^-i^ organon of Philosophy and Science, but philosophy within the limits of the human intellect. These limits extend from sense to First Causation, but not to the infinities of God and Matter, which being incogitable belong to Faith and Intuition alone. In this way only can we place man and nature, as Subject and Object, in the supreme Identity of the Potential Infinite. IV. THE DUAL CONSTITUTION OF FIRST CAUSATION. 36. Metaphysical writers never fail to ascribe the origin of the world and the human race to a First Cause, having no distinct idea what it means. By people in general this generic idea is made a Personal Unity of some kind which they speak of as Infinite. But all personality being highly conditioned, must be finite, and we have no experience of personality or consciousness without the double TJialami, as we have no experience of intelligence without the reflex action of the Anterior Lobes, as we have seen. It has been shown, too, in a preceding chapter, that a cause is necessarily compound, and contained in its effect, so the idea of its singleness cannot be a true one, as there can be no such correlated object. The world, however, as well as ourselves, is full of first causes, or instances of First Causation, but there is no such reality as One First Cause, in the usual sense of the word, and consequently no true idea of the same. 37. We must remount further up in the scale of thought and being to arrive at the source and consti- tution of First Causation. From whatever point we start in nature, or in ourselves, with our investigation of laws and causes, we come always and everywhere Dual Constitution of First Causation. 35 at last to ultimate facts, and phenomena, and causes, which we are unable to analyse further than that they consist of some kind of force, property, or causative power in union with matter as its subject of inherence. Although we may thus analyse all synthetic bodies into their simple elements, the causative power which holds them together, and constitutes their individu- ality, eludes our grasp. They are ultimate facts deriving from First Causation. 38. As we ascend from inorganic forms through organic to self-conscious and self-intelligent man, the synthesis of every link of the series becomes more and more conditioned by the adjunction of additional ele- ments of causation, until we are exhausted by the very contemplation of ourselves, and of our own capacities at the summit of existence. We are lost in wonder amongst these numberless instances of First Causation. But although our perception stops at the confines of the phenomenal world, our reason takes us a step further, for through it we apprehend the dynamic element of these first causations, launching us in the Infinite beyond sense, but keeping itself within the boundaries of the finite world which are likewise its own. We then stand on holy ground in the presence of the Deity. But our reason tells us in an absolute manner that no causation can proceed from unity, and postu- lates the dual constitution of every first causation through the union in one of the potential with the D 2 36 Dual Constitution of First Causation. material element. Both these elements are in the cause, and both in the effect, the one visible to reason, the other to sense. 39. But all the finite individualities of the universe and of ourselves are identified through first causation in a principle of Unity by reason of their dynamic correlations. Hence we see the Potential Infinite, or God, as the objective reality and source of causation. All power comes from God. And our intuitions con- firm the voice of reason. We apprehend God as the Infinite, by Faith alone, which is the divine presence in our consciousness operating through potentialities connected with our organism. And we apprehend the Spiritual and the Infinite by our psychical sense with as good a warrant as we do the Phenomenal by our outward senses — a truth embodied by the ancients in their beautiful fable of Eros and Psyche. 40. In Philosophy, this inward sense of the In- finite is the Ecstacy of Plotinus, and the Intellectual Intuition of Schelling ; in Religion, it is exemplified in the Nirvana of the Buddhists, and in the trances of St. Paul, of St. Francis, and St. Theresa. From these Infinities of Power and Matter, whose external objectivity is established both by faith and by the laws of causation, our reason deduces the unity, finity, and multiplicity of existence, and finds their corre- lations and counterparts reflected in ourselves, the union of the two orders of being in knowledge, as Dual Constitution of First Causation. 37 Subject and Object, as Ideal and Real, being the ulti- mate exhaustive synthesis of human capacity. Our own finity is the measure of the world we know. Beyond, lies the Unknown Infinite, whatever that may be, and First Causation, the furthest reach of our reason, links us to it. Man and the Universe are the most highly conditioned unities of existence. They are two mighty aggregations of forces embraced by the idea of First Causation, and First Causation is God in act of union with Matter {iiatura natiirans) the union itself being the sensible and intelligible world {natura natiiratd). 41. We have here an insight into the constitution of the Trinity — an idea which lay deep in the mental system of the Oriental races, and which, handed down to us by tradition, still constitutes in a modified form the mystery of our Christian Godhead. Why is it a mystery } Because we interpret the highest meta- physical problem of our reason by a lower grade of faculties. We impersonate potential realities which are beyond sense in order to bring them down to sense, and so make the problem an absurdity, or a mystery. The impersonated symbol being only a temporary makeshift for rude understandings, should be cast away as soon as we have gained mental power to see the Truth under its own proper form. First causes are composed of potential and material ele- ments which become one in the act of Becoming. If we 38 Dual Constitution of First Causation. impersonate these elements, as Infinities, we have the Father and Mother {mater dea — matter), who begot a Son, who made the world. Here we get the Three fundamental ideas or principles which were used to create man, and the world. They are here presented under their scientific as well as their mythic form, but they are the real equivalents of the ancient idea of the creation of existence by personal causation. 42. It is not difficult to understand how the Word, who made the world, or, in other words, the idea of a First Cause, became attached to the personality of Christ by the metaphysical subtlety of the early Fathers of the Church. Whilst we find St. Paul saying intelligibly " that Christ was declared to be the Son of God through the spirit of holiness," on the other hand, St. John says that the Word is the Son of God. Hence Christ and the Word must be the same from the axiom, "Quae sunt idem uni tertio, sunt idem inter se." But as the Word represents First Causation, if we make a person of this idea, as they did of old, we make it the Son of God. Hence Christ is the Word and Son of God who made the world, which explains his divinity and demiurgic Godhead, as contained in the first chapter of St. John's Gospel. 43. It was thus in the antique world, when man's intellectual powers were undeveloped and untrained, they made ideas persons who spoke and acted, and the remains of this custom still largely pervade our Dual Constitution of First Causation. 39 modes of modern religious thought. It was the most characteristic feature of all primitive ages, Pagan as well as Christian, to confound together ideas of one order with perceptions of another. These impersonated ideas were mixed up with the thoughts and actuali- ties of daily life, and regarded as external realities, which they never were, nor are now. The inner life of man teems with abstract ideals which we are com- pelled by a law of our nature to realise as external objects. They are cerebral excitements which must be expended under an outward form through the Sensory and Motor apparatus. In this way the crude metaphysical and mystic ideas of the early Christian thinkers were externally correlated with the persons of the Trinity, and their moral instincts with the events, ways, and teachings of Christ's momentous life. It was from the same mental necessity the Athenians were better pleased with Pallas Athene than with the yovs of Anaxagoras, or the Providence of Socrates. Men are always more satisfied with external representation than with abstract ideas. 44. We are scarcely aware, however, when we make God a person, that we are guilty of the first degree of anthropomorphism. We are substituting in our igno- rance a finite image of our own consciousness for the Infinite Being. Whether the image be made by our imagination or by our hands it is equally idolatry, dif- fering not in kind but in degree. A person being a self- 40 Dual Constitution of First Causation. conscious aggregation of parts, powers, and sympa- thies, is necessarily conditioned in the highest degree. But God is absolute and unconditioned, and therefore, cannot be a person in any way known to us, except through the weakness of our understandings. When examined, divine personality is the sense and reflex idea of our own selves taken from our consciousness and transferred to the Potential Infinite, just as in old times they made a person of the idea of First Causation and attached it to Christ, as already men- tioned. In the one case, we make God, Man ; in the other, Ave make Man, God. Faith has now no longer need of these lower intellectual forms. There is this difference between the theologian and the philosopher in the matter of revelation. Both start from God. The first on the faith of tradition makes all tran- scendental truths come personally to man by miracle and intermittent communication. The other accounts for the same religious knowledge through regular organic development of the primitive type of race, whose powers remain latent during the ages in a potential state, until developed into actuality by favourable circumstances in the fulness of time. INIan never feels at rest under the tension of unaccom- plished development. There is no doubt, therefore, that the principle of certitude is better placed on a scientific basis than on a supernatural one. 45. We want now, not the old Greco-Byzantine modes of thought and expression belonging to the Dual Constitution of First Causation. 41 fourth century, but their equivalents in modern ideas, as far as there is truth in them, for we are now hving in the period of the Renascence of rehgious thought. The Word thus interpreted by our better lights would be the causative power which underlies all existence and all knowledge. Inseparably united to its subject of inherence which we call matter, it is the Christ in us, full of grace and truth. It is the will of man, thought, consciousness, and life. It speaks as law, and is the force which moves the universe. Ever immanent, invisible and everlasting, First Causa- tion is the Beginning of Existence in space and time from the unmanifested Infinite. It dwells in our consciousness as an idea, and constitutes the unity and objective synthesis of the universe commensurate with ourselves. In the Bible, it is the impersonated form of the Living God, the Lord of Life. In Com- parative Philosophy, it is the Binary principle of Pythagoras, the apyj] of the early Greek thinkers, the Becoming of Heraclitus, the Finite Unity of Par- menides {tov Kara Xoyov hbs), and the Xoyos of Plato. It is the esoteric signification of the yvSxns of the first Gnostics, that is, the mediate knowledge of God through reason, as the Word, in contradistinction to the immediate belief of God through faith of the Apostles and Fathers — two sides of truth which the education of the people will one day blend together. Again, it underlies the Real and Ideal polarities of Schelling ; man and the world, as subject and object, 42 Dual Constitution of First Causation. being identified in the unity of First Causation, of which they are co-ordinate effects ; and also, Hegel's law of the Identity of Contraries — of Being and Non- Being — of God and Matter ; for what is their act of union — the Becoming — but the formation of a cause ; and their identity, but the effect of that cause ? and again, what is his " Negation of an Idea " {an sich) in process of development, but the analysis of its con- stituent elements {anders-seyii), and his " Negation of the Negation," but their synthesis back again into the original idea {an-7md-fur-sicJi-seyii) subject to the law of causation ? 46. Strive as we will, all our perceptions, ideas, and intuitions are only compounds of our own selves and our own external world. If we try and break through these bounds, and bring, as we vainly sup- pose, supernatural revelation to our aid, it will always be found that we still only make God in our own form and image, and make him tell us only the same things and the same truths which already potentially exist, and will alwa5^s so exist, in our own selves. The subject cannot know more than the faculties which are in him, and the limit of our knowledge is First Causation. We have no intellectual faculties to comprehend the Infinities of God and Matter. They are beyond perception and reason. They are apprehended by our psychical sense, or intuition, as the Objective Infinite, devoid of form and individualit}-. OUR EXTERNAL AND INTERNAL OBJECTIVITY. 47. We have seen in a former paper that though ideas and perceptions are analogous and concordant, still they are not identical, from the fact of there being more elements employed in the causation of per- ceptions than of ideas, and this was owing to the actual presence of external noumena in perception, involving excitements in the sensory apparatus and the Sensory Tracts of the Medulla Oblongata, which was not the case in ideation ; this mental process being confined to the reflex action of the Anterior Lobes of the brain, of which the equivalent expression is metaphysically known as that of Subject and Object. 48. There exist therefore in ourselves connected with that part of our mental consciousness called the Subject, two relati9ns of Objectivity, one internal, expressive of our ideas, and the other external, ex- pressive of our perceptions ; so that in analysing and estimating knowledge, it is of the utmost moment to distinguish whether it consists of ideas relating to our internal experience, or of perceptions relating to our external experience, or whether the two objectivities are confused together in one result, and that result attributed solely to one source without our being 44 Our External and Internal Objectivity. conscious of the intermixture ; in other words, whether we do not confound the mere ideal product with the external realities of perception, and so ac- quire knowledge of a spurious kind. It is therefore the first step in philosophical inquiry to distinguish with precision between the internal and the external sources of knowledge, which brings us to the con- sideration of the two objectivities. 49. When we take an introspective view of our- selves we are conscious of being doubly represented as Subject and Object, as thinker and the thing thought of, and besides this, we are conscious all the time of our being one and the same. The anatomical distribution of the brain corresponds exactly with this double representation, each duplicate hemisphere being carefully separated from the other by the Falx cerebri in order to isolate and fulfil its functions, and yet intercommunicating with the other through central organs of unity which contain within them- selves, as in a focus, representative afferent and efferent filaments from the entire nervous system {Corpus Callosum, Optic TJialavii). The external world of sense is thus brought into communication with ourselves, and ourselves with the external world. And all the terminal loops composing the Convoluted Sii^'face of the brain having also two sets of afferent and efferent fibres connecting them with the Callosinn, they are in this manner put into up-and-down com- Our External and Internal Objectivity. 45 munication with the rest of the cerebral system, by which means they are enabled to furnish their re- spective contingents according to the special cha- racter of activity peculiar to each organ, whenever we are forming our ideas, wishes, judgments, and wills. In other words, the great use of a double brain is to give objectivity to our ideas, one duplicate repre- senting ourselves as subject, the other representing the ideas present in our consciousness, both being identified in the products resulting from the union of the two in one, and both communicating with the seat of our personal sense in the Thalami. 50. Thus, in recollecting and thinking, our mental system divides itself into two parts, or terms, repre- sentative of what are called " Subject and Object," and these correspond to the two hemispheres of the brain. And it is evident that the field of internal objectivity must be co-extensive with the powers of the subject, and vice versa. This fact, which we know through consciousness, is conclusively affirmed by the two hemispheres being identical in structure, and the distribution of their parts. When we single out by our will an object of memory or thought, if this be of such a nature as to comprise the whole extent of our knowledge, it would necessarily exhaust all our objective capacity ; in other words, it would require one hemisphere for its representation. But as we are conscious at the same time of thinking powers equal 46 Our External and Internal OsyECTivirv. to the ideas and knowledge posited in the object, and that we can apply them with all our Will to examine the qualities and relations of what we are thinking about, it follows, that we think and form ideas by means of a duplicate mental system, which is exactly what we find in the anatomical construction of the brain. So that one hemisphere (the right one) sub- serving the Subjective, and the other, the Objective element of thought, the two together unite their ac- tion for the production of new ideas. It is true, until they unite dynamically as a cause for this purpose, they remain simply in a potential state, but when, urged by our will, they are roused into action, new thoughts and new ideas result. And this takes place collectively on a large scale on the scene of history as well as in individual cases. 51. When we want to divine the character, and penetrate into the motives, plans, and counsels, of an opponent in war, diplomacy, or business, we. represent all these objectively within our own selves, in order to work out the solution we seek. We divide our- selves into subject and object, and set up a process of ideation, the result of which is, that w-e posit in our- selves another individual and all his affairs as objects to be examined and criticised by our own powers acting as the subject. We could only do this by means of a double brain rooted in one centre of consciousness, meaning the OpHc Thalami. All thinkers and in- Our External and Internal Objectivity. 47 ventors work by the same means ; so does the artist, the engineer, the mathematician, the orator, the poH- tician, and the lawyer ; and so does the poet, the mystic, the metaphysician, and the actor. We have Subject and Object in consciousness, and their corre- lates must of necessity be found in anatomy. 52. There is little doubt that in perception both hemispheres are more or less employed, the objecti- vity being supplied by external noumena, and the thinking subject reduced to its minimum of partici- pation, but in ideation and thought, the objectivity is strictly internal, and caused by the presence of mental objects ija vorjTo). Hence the origin of the whole world of Universals, Reminiscences, Generic Ideas, Necessary Truths, and Innate Ideas. These are cer- tainly objects and realities, but they are internal ones and purely mental. They have no correlated objects in the external world, and have no external reality. Plato's "ideas" are thus products of internal object- ivity. They are mental existences only, abstracted from perceptive ideas deriving their origin from the union of the percipient with the external noumena ; and the subjective abstracting powers being fixed in the organism, as ultimate facts outside our causality, was perhaps his warrant for regarding them as eternal. Still, it cannot be denied that the results of ideation and thought transcend those of mere outward ex- perience, and that our ideas and our ideals when 48 Our External and Internal Objectivity. realised, play the greatest part in utilising nature, forming causes and designs, promoting civilisation, and enlarging the sphere of the finite intellectual horizon, in whose centre we are placed. 53. But although universals, or generic ideas, are truly derived in order of sequence from external per- ceptions, yet owing to the stronger ideation of Plato, and the weakness of his sensory powers, he laid more stress upon internal objectivity, making ideas alone what he called " pure existence," in which individuals only shared in an imperfect manner by way of par- ticipation. It is true, when ideas become expressed in words or symbols, they assume an appearance of externality, and in the earlier ages of the world men believed this to be the case. They regarded ideas as external things and persons, taking up modes of behaving and acting in keeping with their several characters. It was thus that Zeus, as the idea of creative power, was the "Father of Gods and Men," and that Christ, as the ideal of our atoning conscience and our highest humanity, was singled out in later times as " the head of man and captain of our salva- tion." Comparative mythology is one vast field of this kind of intermixed objectivity characteristic of a certain lower phase of intellectual development. The subjective hemisphere, for want of control and direc- tion from an enlightened Will, transferred the Per- sonal Sense into the objects of thought. The mental Our External and Internal Objectivity. 49 operations, instead of being confined to the normal action of the Anterior Lobes, involved also excite- ments of the Thalmni, which being represented in the resulting product, engendered impersonations as an inevitable consequence. 54. We cannot separate subject and object. They are both identified in sensation, perception, and thought. But the subject being a compound body, although one in consciousness, if we employ an impure percipient, the resulting knowledge will be tainted with error or peculiarity, according to the degree and quality of the impurity. We fail to obtain " liLinen siccnniy On the contrary, we get our perceptions clouded with the prejudices, ignorance, or imagination of the subject. Thus the passions and prepossessions of an age become reflected in its modes of thought and action. The percipient of the subject is charged with impurities of different kinds, and errors of perception and judgment result. In the first Christian ages the religious Supernatural pre- vailed. An overpowering sense of Wonder fills all the Gospel narratives. It bursts out in every page. We live in an atmosphere of miracles. Hence the contagion spread from man to man and age to age, and hence the origin of inspirations and revelations in the perceptions and convictions of the time. The mystic element -overbore the percipient intellect, and forced it to shape out forms and modes of action on E 50 Our External and Internal Objectivity. which it could dwell with satisfaction. Truth thus became mixed with the ruling sentiment of the Super- natural residing in the subject. Faith leaving the Infinite invaded the sphere of the objective Finite. When the subjective thus predominates, the man becomes the measure of things. So the Bible and the Nicene Theology are exact pictures and tran- scripts of the age which produced them. In short, through our double brain we are enabled to view transcendental ideas relating to causation and divine agency as objects within ourselves. From being in- ternal mental objects they become persons, existing apart from the subject, and, receiving a name, escape into the world as external objects. Hence the origin of the ideas of inspiration and revelation. Our ideas are first made objects, then invisible persons, and then divine personalities inspire our thoughts and reveal truths. A new world is created by degrees by this internal process, and generations elapse before the progress of thought unties the tangled skein of primi- tive times. These Impersonations are modes of idea- tion which spring from our vain efforts to interpret psychical ideas (faith) through the medium of sense and matter. 55. We can now understand why Descartes' axiom, that "a true idea corresponds with its object," only applies to perceptive and not to generic ideas, and why the idealistic systems of Fichte and Hegel do not Our External and Internal Objectivity. 51 repose on a basis of complete reality, their reality being only internal and mental, and not externally objective. They ignored the world of external object- ivity as an independent, self-subsisting fact, and there- fore did not recognise that continuous practical union of ourselves with external nature which alone is the original source of all knowledge, even that of ideation itself We may be said to posit the world in one hemi- sphere of our brain, and to look at it with the other, and to do so likewise with our own selves, thus showing that Fichte's lesser identity of Subject and Object in our Ego is not sufficient, as it embraces only our internal objectivity, but that SchelHng's identity in the Infinite is necessary to embrace all Existence ; and showing- further that Faith, not Reason, as we have said else- where, can alone apprehend the external objectivity of the Potential and Material Infinites. 56. Universals thus belong to internal objectivity, being nothing more than synthetic abstracts of our perceptive ideas, these ideas being themselves derived in the first instance from external perception. When we remount to the primary conditions necessary for these intellectual processes of abstract ideation, we shall find their seat to be in the Anterior Lobes of the brain. By their duplicate arrangement and free reflex action by means of the transverse commissural bands connecting together the anterior folds of the Corpus Callosum, they are shown to be the factors of that E 2 52 Our External and Internal Objectivity. correlated antagonism we are conscious of as subject and object, the objectivity in these cases being of course internal, and confined to those perceptive and generic ideas which are the products of the various poten- tialities residing in that portion of the brain. So likewise mathematics, logic, synthetic judgments, and our abstract ideals of sense, thought, and feeling, are truths and mental objects resulting from our expe- rience of internal objectivity, just as the facts of science and outward life are the results of our outward experience. 57. There is no difficulty in finding many abstract or collective ideas figuring as entities or completed individuals, but which spring from internal objectivity, and are therefore without a correlated external reality. This has been already shown with regard to our idea of a First Cause. The same holds good with regard to those parts of ourselves we call mind and soul, which are not distinct individualities, but generic ideas treated as such. They are, strictly speaking, expressions of certain states of fact drawn from our consciousness. As, however, consciousness is not an ultimate fact, but a very compound product arising from the dynamic union of our several po- tentialities, the expressions can only signify certain collective mental phenomena whose origin and causa- tion we now know much better than in the times of Hume, not from consciousness itself, but from Our External and Internal Objectivity. 53 anatomical facts and particulars with which it is cor- related and conditioned. Mind and soul are thus not separate entities but parts of our conscious selves, and expressions of internal objectivity. This we have already spoken of as being dependent on the reflex action of the Anterior Lobes, but it is only by means of the Thalaiui, and their mode of union with the whole of our nei"vous apparatus, that we can demon- strate the constant element of unity and identity in our consciousness, with at the same time that other mutable element of multiplicity, both combining to- gether in one and the same Personal Sense, of which mind and soul are the popular expressions, according as they are applied to the intellectual or the psychical parts of our higher consciousness. 58. Then we shall find that the rude mystic ideas of early times always found an outward expression under forms of external objectivity, producing spu- rious and fantastic knowledge, as exemplified in the impersonations and epic actions of the different mythologies, now ranging over the beauty and physical phenomena of external nature, and in later times representing the ways, the strifes, and the triumphs of the moral and intellectual forces within us. These myths and historical legends are all pro- ducts of intermixed objectivity, but significant of deep-seated truths and commanding ideas. We have them in the celestial charioteers, the winged horses, 54 OuK External and Internal Objectivity. and the Empyrean of Plato, and we have them with still greater force in the grand Christian epic when in primeval times there was war in heaven between the angels of light and darkness — forth-shadowing imagery we can philosophically accept as archaic expressions of man's primitive field of consciousness, where his nascent reason, moral sense, and abstract ideals had to fight the battle of their supremacy over the rebellious demands of his animal nature. It was a long and arduous task for him to form his Will and his beliefs in conformity with truth and law. True knowledge can alone disentangle the underlying ideas from their poetical investiture, and so enlarge the sphere of our intellectual horizon. 59. In our own day we have another illustration of the intermixture of the two objectivities in the doctrine of the external presence of Christ on the altar under the form of bread and wine. The Ritualists no doubt strongly possess the idea that Christ is so present, and believe it as a fact, just as the ancients believed in the actual presence of Nitmina in their shrines and statues, and just as the Roman Catholics believe in the Real Presence of the Host, when the bell is tinkling and the congregation are on their knees. Christ in these cases is ob- jectively present in the consciousness as an idea, but the objectivity is purely mental and internal, which, through ignorance and predominant subjective feeling Our External and Internal Objectivity. 55 they feel compelled by the law of expression to conjoin with its analogous external object. Like the rude people of old times, they intermix ideas with perceptions, and so vitiate knowledge, breeding superstition and undermining our faith in truth, reality, and the laws which govern perception and thought. 60. If in thought the cerebral excitement should extend beyond the Anterior Lobes, a pure intellectual result will fail to ensue. Those parts of the brain which are in a dynamic state, and which then virtually represent the subject, will show their in- fluence in the new ideas. In other words, a strong subjective bias, or prejudice, will be incorporated with the resulting product. This was the case more par- ticularly in early times when men reflected on the power displayed in nature and in themselves. They transported their own personal belief and will into their ideas, and so impersonated the physical and mental powers which they saw operating around them, and which they felt in the depths of their conscious- ness. Force and LaAV are generic ideas belonging to modern thought ; but in the ancient order of things whose traditions still prevail, they were represented by personal divinities who were the external cor- related expressions of their abstract ideals. Hence the two objectivities were intermixed, and a veil was put over the face of knowledge. The recent dogma 56 Our External and Internal Objectivity. of Papal Infallibility is the apotheosis of the ideas of intermixed objectivity. 61. But we have now to see that the highest and most complex mental processes of thought, judgment, and will are effected through the duplicate consti- tution of the brain in connection with its function of internal objectivity. Subject to the laws of our nature, in other words, to First Causation, we are organised to act with perfect freedom in the forma- tion of our judgments and our wills, and to take an active and conscious part in these operations. We can only do this by the division of ourselves into Subject and Object, without which no thought is possible. But as the cerebral hemispheres subserving these divisions of ourselves are identical and co-equal, and we are so constituted in consciousness as well, our freedom of mental action is a necessary con- sequence. It proceeds from the equality of Subject and Object in their correlated antagonism. We are ourselves the powers, the law, and the freedom, which are convertible terms. And when Ave have to con- sider and make up our mind, there is no doubt we are organised to decide according to what is right and truthful. This is the law of our nature, but it depends on ourselves in the exercise of our freedom, as more or less imperfect beings, to apply this law to our own particular cases. It is we ourselves who have to take the active part in accepting or rejecting Our External and Internal Objectivity. 57 the matter posited in the objective hemisphere, and by so doing to incur the responsibiHty of deciding, or not deciding, according to the laws of our mental constitution. And we are made to do so freely by this very equality of Subject and Object in ourselves, which removes every obstacle to our freedom, and to our not being conscious of it, whether, as one kind of person, we decide right ; or, as another kind of person, we decide wrong. In all cases, we do so freely and spontaneously, as philosopher, as the average man, as the savage, or as the criminal. 62. But whether this freedom will result in a right judgment, or in a right course of action, is quite another question. Our determinations, which are antecedent and integral elements of our wills in act, can only be composed of the materials of which we are ourselves composed ; and when these happen to be more or less defective, it follows, that the resulting compounds must participate in these defects. And this brings us to the law of reparative reaction that is sure to ensue, whenever we depart in our determinations and wills from what is right and truthful, and from the appointed order of our mental and moral sys- tems. This means suffering, and natural and socia4 punishments, as consequences, warnings, and reme- dies of our being in the wrong. These sanctions prove the law. Hence moral responsibility, although absolute as an idea of internal objectivity, is not so 58 Our External and Internal Objectivity. as an external fact, but is apportioned to the more or less perfect or imperfect state of each individual, which, being measured by an average standard, is practically determined and expressed in our laws and public opinion. This is exemplified in the classical lines: "Video meliora, proboque, deteriora sequor;" and in St. Paul's two laws of his mind and of his members : " The good that I would, I do not ; but the evil which I would not, that I do " — antagonisms between precept and practice in the formation of our wills and actions which are generally compromised in practical life, and often rightfully and truthfully, by an equation of the abstract ideal with the claims of the real. Man must live in all the integrity of his nature, and the whole brain be represented in mea- sure and season within the spheres of his internal and external objectivity. 63. Education and training develop the propor- tions of this moral responsibility, so that it becomes the duty of every individual, and collectively of society, to call this power and this freedom of ours into action, as practically there is no limit to the right formation of our judgments, determinations, wills, and actions, and therefore to our contingent responsibilities in all the affairs of personal and social life. With the rare exceptions of disease, or malformation of the brain, every one is free, and every one proportionately re- sponsible. And this is only in accordance with com- Our External and Internal Objectivity. 59 mon sense, and with our internal and external expe- rience. 64. When we have "made up our minds" as to what we shall think and shall do, we have formed that mental state which precedes the act of volition. This state is the result of an active internal process of causation conducted by ourselves as the conscious subject of one hemisphere operating freely on the object posited in the other. The potentialities of the two hemispheres unite together to produce the new ideas, new judgments, and new determinations, ready at once, or at a more convenient opportunity, to be realised externally in act by an ultimate union with our Will, and the executive apparatus of our senses and muscles, by means of the directing and co-ordi- nating functions of the Anterior Lobes, the Corpora Striata, the Anterior Pyramids, and their connections with the motor system. 65. It Avill be seen from the views exhibited in these papers that to revive our interest in metaphysical and psychological studies, they must be grounded on the facts and discoveries of anatomy and physiology. The phenomena of consciousness must be considered as correlated with the structures and organisms of the brain. When consciousness, as a secondary fact, is unequal to inform us of what we want to know, we can then supply its insufficiency, or correct its false conclusions, by external evidence ; and on the other 6o Our External and Internal Objectivity. hand, when we are ignorant of the uses and endow- ments of our cerebral structure and its complex me- chanisms in the productions of mental phenomena, we can then have recourse to the facts of our conscious- ness to help us in their interpretation. One source of knowledge is thus the verification of the other. In this way the unity and multiplicity of " the mind and soul" are admirably explained by the relations of the peripheral and internal component organs of the brain with the centre of our personal consciousness in the Thalamic whilst the anatomical duality of the brain reflects itself in the duplicated partition of our consciousness into subject and object in the processes of ideation, thought, and judgment. Again, the ter- minal loops of the grey matter of the convolutions with their interior concentric transverse bands, are nothing less than a congeries of magnets and elec- trodes connected by converging cones of efferent and afferent fibres with the Corpus Callosuvi, whose sub- stance indeed is but an aggregation of their apices. And these not only intercommunicate freely with each other on the side of their own hemisphere by the longitudinal bands of the raphe, and so make it in function a complete whole in itself, but also touch and prolong themselves into the corresponding apices belonging to the organs of the opposite hemi- sphere. They thus supply the anatomical mechanism necessary for the dual conditions of Subject and Our External and Internal Objectivity. 6i Object in consciousness, and in conjunction with the Thalami, for the unity in multipHcity, and multipHcity in unity, of the Personal Sense, hitherto considered an attribute of the soul. Again, the mechanism by which our determinations are made volitions is seen to be provided by the efferent fibres which connect the cerebral vertex where our Will proper resides, or is supposed to reside, with the posterior folds of the Callosuju, and all it represents, and thence by its raphe with the Anterior Lobes, the organs of Sense, and the motor centres of the Striata. As soon as we have formed our determinations, the antagonism of subject and object, existing between the two hemi- spheres, ceases, so that when we proceed to execute them by our will, we do so with the brain as a whole, and acting as a single organ. 66. It is thus we can seek for an explanation of the phenomena of consciousness in the anatomical structure and distribution of the brain. Up to the present time our knowledge of its localised and special functions has been by no means complete. There still exists the great hiatus between the dis- coveries of Gall and Sptirzheim and the results esta- blished by our scientific physiologists relating to the functions of the Spinal Cord, the Medulla Oblongata, and the great ganglia of the Sensory and Motor systems. This unknown intermediate region is the base of the brain, and that complex system of ganglia 62 Our External and Internal Objectivity. and commissural apparatus occupying the space beneath the hemispheres. The present attempt to assign functions to this unappropriated ground has been made by comparing together the facts of con- sciousness with those of anatomy, and referring both to one common causation, carefully tracing step by step the chain of connection from simple and special sensation to the final results of judgment and will through the different parts and mechanisms devoted to these purposes. By analysing effects into their component parts, and then synthetically putting them together again, we cannot fail to discover by this method the causes which produce the effects. 6^. Suppose we are seeking to discover the means by which the varying states of expression and charac- ter are given to the eyes. We know beforehand the cause must be in the effect, and that the anatomical provision for this purpose must be found in con- nection with the optic nerves and the several cerebral masses subserving our mental and emotional systems. On a careful study of a section of the brain below the Callositm in reference to this point, what do we see t A general convergence of lines and bands of communication towards the commissure of the optic nerves. We see in the first place the pillars of the Fornix curving downwards to this very spot, and blending with the Corpora Albicantia, and the Fornix itself sending branches into the cornua of the lateral Our External and Internal Objectivity. 63 ventricles (the Corpus Fimbviatitm, the Pedes Hip- pocampi, Sec), thus putting the eyes into direct com- munication with the Posterior and Middle Lobes. We find also the Tcenia scniicircidaris of Haller extending itself to and from the same localities. The same must be said of the prolongations of the Septicm Liiciditin, and the anterior folds of the Callosinn which are reflected downwards, adhering to the optic commissure and becoming continuous with the Tuber Cineremn which is embedded within the commissure itself The Albicantia and the Tuber are thus ganglia of expression and intermediate organs of communi- cation between the interior of the brain and the retina. 6^. On these grounds, therefore, it is assumed, that the parts just mentioned are the appointed means by which expressions of every sort are con- veyed to the eyes and features of the face, according to the cerebral excitements prevailing in our con- sciousness, the anterior folds of the Callosum con- veying those of an intelligent and intellectual kind from the Anterior Lobes ; the Septiun Lueidwn the higher emotional from the Superior Parietal Convolu- tions; and the Fornix and TcEnia of Haller the pas- sionate and personal from the Posterior and Middle Lobes ; Avhilst the sexual are conveyed from their seat in the Corpus Dentatum by the valve of Vieussens, through the ganglia of the Testes, to the origin of the 64 Our External and Internal Objectivity. optic nerves in the anterior ganglia of the Quadri- geinina. 69. If we hke to test still further the method of analysis and synthesis with reference to the causation of an effect and the collation of the two objectivities, let us take the case of the Corpus Deiitatiim as being the seat of the amative feeling, and the Cerebellar Lobes as being the motor apparatus in connection with that feeling. What is more positive than the results obtained, and the fulfilment of all the con- ditions necessary for those functions ? The ganglia of the sexual feeling must spring from the Sensory Tract, and in such a way as to be in communica- tion with the reproductive organs, and with the reflex action of their nerves. The Corpits Dentatum does so, as it is derived from the Restiforni bodies. They must further be in close connection with the special sensory ganglia, and especially with those of sight, touch, and hearing, as inlets and feeders of the amative propensity. The Corptis Dentahtm is so in the strictest manner. They must have motor me- chanisms in connection with the motor tract for the display and performance of the various acts prompted by love and sexual desire. This is exactly the case from the connection of the Cerebellar Lobes with the Pons Varolii and the A7iterior Pyramids. They must be so placed in relation to other parts as to have excito-motory, and ideo-motory functions, and yet Our External and Internal Objectivity. 65 be subject to the Will and the voluntary motor system. The Corpus Dcntatitm fulfils all these conditions by the spinal connection of the Cerebellar Lobes with the Pons and the Anterior Pyramids, and on the other hand by its cerebral connection with the Qnadri- gemina, the Thalami, the Anterior Lobes,' dir\6. the Striata, and still further, through the Anterior Lobes and the Callosum with the whole Emotional system and the Will. 70. Gall and SpUrzheim considered the functions of the Cerebelbun as thoroughly established by the immense number of facts observed by them ; but by their not apportioning what parts of it belonged to the propensity itself, and what to the motor actions connected with it, some doubts about these points have been entertained by scientific men, which, how- ever, will probably be dissipated by future observa- tions. Nor is it a very bold prediction to make, that in this region (say the Central Lobes), in union with its spinal and cerebral connections, will be found located the ganglionic provisions for that curious mixture of excito-motory, ideo-motory, and voluntary action which distinguishes the functions of the rectum, the bladder, and the uterus in relation to their own specific sensations, and the excitements acting upon them, from the brain, and vice versa. Who does not know Voltaire's witty story of the would-be suicidist and his lavement .■* F 66 Our External and Internal Objectivity. 71. To conclude with these views of the two Objectivities. Before sensations and perceptions come out as thought and action, they go through a series of cumulative causations and transform.ations by uniting with the various potentialities of our mental system. As external impressions traverse the ana- tomical mechanisms, so do new parts become en- gaged, and their functional specialities conjoined with the correlated qualities of the original excite- ments, which thus getting more and more additional unions, become enhanced thereby step by step from perception to ideation and thought, and from thought conjoined with emotion and feeling to our determi- nations, wills, and actions, constituting those internal circuits of dynamic force and motion within the brain, which make up the phenomena of cerebral life, and which, when duplicated in special organisms mag- netically inducted, are the causative conditions of all consciousness, personality, and knowledge. 72. As we proceed from the Known to the Un- known, our mental mechanism works according to its own laws, and follows a certain order of procedure. It is well known that voluntary muscular movements cannot be properly performed without first being stimulated by a guiding sensation. So in like manner it would appear that our intellectual powers in pur- suit of knowledge fail to act with sufficient energy and continuity unless they are stimulated by a strong Our External and Internal Objectivity. 67 mental emotion as well as by the noumena of the external world. This incentive emotion we feel as Wonder in its highest degree, and as Curiosity in its lowest. It acts as the mainspring of our intellectual system, and is ever urging us to bring the unknown within the sphere of the known, its ultimate function being to enable us to apprehend the Infinite as the external reality beyond the Finite. J'^. What we thus know through our conscious- ness is confirmed by anatomical facts, as the seat of this emotion resides in the coronal region of the Anterior Lobes, just over and adjoining the Middle Frontal Convolntions which subserve the highest fa- culties of our reason. We remain under the tension of Wonder until the objects of inquiry are under- stood, and assimilated to our previous knowledge, when it loosens its hold to be replaced by another emotion which is that of Truth. In this way we ac- quire constant accessions of truth and knowledge, and truth consists of two elements, the intellectual and the emotional, the demonstration and the belief which follows it. One without the other is defective and incomplete. We then rest in truth. The ten- sion of Wonder is so continuous and absorbing, until our intellect is satisfied, that if the objects of thought transcend our powers, we have recourse to secondary and provisional solutions of the difficulty to appease its insistence. To be " thaumatised " and dumb- F 2 68 Our External and Internal Objectivity. founded in our ignorance is found to be a pressure beyond human endurance. But such is the tenacity of Wonder, and so strong the law of our mental system, that it pursues mankind from generation to generation until our causality is satisfied by the dis- covery of the true ideas and the true causation. Wonder thus becomes the parent of progress, science, and knowledge. It is a means to an end, which is truth, and truth is the conscious union of ourselves with ourselves, by ourselves, and in ourselves ; it is the union of ourselves with the world with which we are correlated ; it is the un-ion of ourselves with God. 74. We never tire of having to study and admire the structure and design of the eye, the ear, the heart, and the hand, as intelligible means to intelligible ends, but all these evidences of synthetic causation sink into insignificance when we come to study the me- chanisms, adjustments, and dispositions which com- pose the human brain, where we see displayed before our eyes representations in matter of what we feel in consciousness, so that, given the functions and en- dowments of the parts, we can build up the mental edifice of our unity and multiplicity, see the means provided for knowing and internalising the external world, ponder on the details and provisions made for thought, expression, sympathy, and action, and feel how fearfully and wonderfully we are made, when Our External and Internal Objectivity. 69 we can even show the structural distribution of the parts through which our highest attributes of free- will and responsibility are made compatible with universal causation, and we oursejves thus made fellow-workers with God. VI. NEW METHOD OF INQUIRY BY CAUSATION. 75. As the principle of Causality underlies all scientific knowledge and certitude, it ought without doubt to be comprised in the true Method of Inquiry which mankind have not yet discovered, and are still expecting. But up to the present time metaphysi- cians and men of science not having clear ideas of what a cause consists, their methods of inquiry have proved inadequate to the systematic acquirement of knowledge. What is the Inductive Method but a system of inquiry based on the analogies and differ- ences of things, leaving altogether aside the precise relations of cause and effect ? And what is Verification but a repetition of inductive experiment, and so no method at all.-' By Induction, what else do we do, but proceed from the Particular to the General, from analysis to synthesis, and so abstract our generalisa- tions, laws, and generic ideas from a number of indi- vidual instances, these abstractions being internal objectivities, and the equivalents of the ideas of Plato and the Idee of Hegel ? Again, what is the De- ductive Method but the application of the General to the Particular, where from admitted truths and axioms we deduce new ideas and new results as New Method of Inquiry by Causation: 71 necessary consequences? Having arrived at a know- ledge of general laws and principles, we then put them into practice. We pass from synthesis to analysis. We do not now, like the ancients, build aqueducts, but knowing the general law that water finds its own level, we conduct it, by a particular ap- plication of the law, through pipes to every part of our towns. We apply mathematical truths to practi- cal astronomy, and we obtain useful rules and con- clusions from logical propositions. We act upon our ideas, and ideas are pregnant with momentous results. ^6. But the whole of our mental system is not comprised within either the Inductive or the De- ductive Methods. They exhibit a marked absence of Causality. So that these methods are found to be defective instruments in the investigation of pheno- mena and their causation. All things are caused and are effects, and so are the mental objects of our con- sciousness. As it is only by analysis and synthesis we can arrive at the constitution and causation of things, events, and ideas, so Induction and Deduction, which are the expressions of these partial mental pro- cesses, are themselves subservient to the higher law of causality, which embraces them both in one compre- hensive Whole, whether we regard them as applied to the logical world of ideas, or to the phenomenal world of events. Causality as the principle of all change and creation rules supreme, and in last resort is the 72 New Method of Inquiry by Causation. arbiter and criterion of human knowledge. It must therefore form the basis of the true Method of In- quiry. JJ. When we analyse the mental process by which we acquire knowledge, we are conscious of passing through different phases. These correspond to corre- lated anatomical mechanisms seated in the Anterior Lobes, which are put into motion by our wills and by external objects, just as those of our cerebro-spinal motor system act upon a special group of muscles (without our knowing the reason why) when we wish to do a particular purpose. No doubt the wants and necessities of common life . stimulate habitually the lower range of our intellectual faculties, but in the higher problems of theology, metaphysics, and na- tural philosophy, wonder and curiosity precede the active exercise of our Causality, or pure reason. We are impelled by the influence of this all-powerful sentiment to inquire into the causation of everything around us, and to be ever trying to solve recondite questions lying deep in the potentialities of our mental and psychical systems. To find out the causes of things we employ our positive faculties to observe and examine the qualities and relations of pheno- menal objects, analyse them into their component parts, and re-combine these parts again into the original Whole. We pursue the same course in the development of our ideas. They are mental objects. New Method of Inquiry by Causation. 73 and as such possess potentialities like those of the physical world. They have their affinities, incon- gruities, unions, and causations, and logic is nothing- more than the presence of causality in ideation. When the process of analysis and synthesis is carried out in a complete manner, we obtain a knowledge of causes and effects, and when reduced to logical order, it constitutes the Method of Inquiry by Causation. 78. It has been already shown in a former chapter, that by the law of causation we really and truly per- ceive the external world as it is, and that perception is not merely a subjective operation, but is the union in one of the external noumenon and the percipient. It was shown that we have no perceptive conscious- ness without the external noumenon, and that our consciousness was a blank and our percipient a mere potentiality without it, which cannot but be a suffi- cient answer to the scepticism of Hume and Kant on the one hand, and to the idealism of Berkeley, Fichte, and Hegel on the other. But now in making Causality the basis of a new method, claiming to be the true one, it will be well to recapitulate the axioms and propositions which have been more or less established, and which are necessary to be kept in view when in our inquiries after knowledge we employ analysis and synthesis as instruments of this method which claims the merit of ascertaining the constitution and causa- 74 New Method of Inquiry by Causation. tion of our ideas, and of the phenomenal effects of the external world. Axioms and Propositions of Causality. 1. No causation can proceed from unity. 2. A cause is the act of union in one of potential objects, more or less in number, for the pro- duction of an effect ; the act of union being the cause ; the union itself, the effect. 3. Causes are dynamic ; effects are static. 4. Cause and effect are synchronous, co-equal, and co-terminous ; therefore, do not stand in relation to each other as antecedent and sequent. 5. Causes are in their effects ; and effects, in their causes. 6. There is no causal nexus between the potential components of a cause prior to their act of union in one constituting the cause. 7. The act of causation begins and ends in present time. 8. The dynamic act of union, called the cause, terminates in the static product, called the effect, which then becomes a potential object. 9. The uniting means, intelligent or other, be- come an integral part of the cause ; and con- dition the cause and effect in mode, space, and time. New Method of Inquiry by Causation. 75 10. Although every cause is separate and distinct, all are connected together in a principle of unity and order deriving from First Causa- tion. 11. There is no such reality as the cause of a cause ; or a chain of causation. 12. Cumulative causations consist in the succes- sive adjunctions of new potential objects to the original elements until the ultimate effect is produced. 13. Universal causation proceeds from universal potentiality of causation. 14. The universe consists of potential objects in a state of unstable equilibrium which are continually uniting into causes and effects, these effects becoming again potential ob- jects, and so on for ever, in cumulative and synthetic causation as means to an end. 15. Man, as a synthesis of Subject and Object, has power to form causes and effects out of his own potentialities, and those of the ex- ternal world ; in other words, his determina- tions and wills are both caused and free. 16. Existences, or potential objects, having no power to originate themselves, are effects of First Causation. 17. First Causation is God in act of union with Matter (the One in the Many) ; the union 76 New Method of Inquiry by Causation. itself being ° the sensible and intelligible world (the Many in the One). 1 8. God and unconditioned Matter (Being and Non-Being), as the potential and passive elements of First Causation, are infinities beyond reason and beyond nature ; therefore, incogitable. They are apprehended by faith or intuition alone. 79. When we examine the rudimental ideas of young nations as reflected in their myths, cos- mogonies, fables, and sagas, we find the first traces of the Method of Inquiry by causation. The early thinkers, ignorant and full of wonder, necessarily became theological idealists. It was the reflection of their unfurnished consciousness. Their ideas of the causative power in nature received a form from the personal sense and the personal Will which they found in themselves. A vitiating subjective element thus became intermixed with the results of their intellectual 'operations. Hence the age of the gods, and the belief of the personality of the Deity, which still pervades generally the modes of thought of the present day. With the progress of ideas men then became also metaphysical idealists in their en- deavours to find out the causes of things, as in the Schoolmen, and the natural philosophers of the Middle Ages, who, supposing causation proceeded New Method of Inquiry by Causation. 77 from unity, embodied the causative power in essences and individual beings. They did not know, as we know now, that causes were dynamic compounds Hmited to present time. Seeking to solve the questions of causation by their own stock of ideas, and not by observation of external facts conducted by a logical method, both the ancients and moderns necessarily revolved in an ideal circle of spurious knovdedge, without making progress, or adding to the sum of truth. 80. It is to the genius of Vico that we owe the investigation of the ideas of primitive man. He found them projected externally under sensuous forms, but by tracing them up to the fundamental principles of our mental system, and stripping them of the dress in which they were provisionally clothed, he penetrated beneath their false appearance of ex- ternal reality, and thus first laid the foundation of that philosophic criticism, which is now the proud dis- tinction of Germany. So that we may regard these theological and metaphysical phases of thought as the characteristic doctrines of the great Neapolitan. They have since been adopted by the Positive school in their theory of human evolution. But the Positivists, instead of recognising Wonder and Causality as legitimate and constant elements, have discarded all inquiry into causation, and confined themselves to the co-ordination of phenomena and their gene- 78 New Method of Inquiry by Causation. ralisations. They repeat the error of Bacon by stig- matising researches after causes as mischievous and unprofitable. What is their hierarchical co-ordination of the sciences, however, but homage unconsciously paid to the law of cumulative causation, which, beginning with the simplest and most general laws and truths, ends with the most complex and most conditioned, until our subjective and objective syn- theses have been completed, and their correlation established in one identity ? It is truly the principle of causality alone which connects together the logical sequences of the co-ordinated sciences. 8 1. It will now be seen that the theological and metaphysical elements which were discovered by Vico, and discarded by Comte, are necessary to establish a complete Method of Inquiry, the end and aim of which are to ascertain causes by knowing their effects, and effects by knowing their causes. In the mechanism of our mental system, the main provisions have been made, first, to stimulate causality by our wonder, and then to satisfy it by positive knowledge. To this effect the whole of our intellectual powers act in subservience to our causality, which may be called the court of final appeal in the determination of truth. Facts, phenomena, qualities, conditions, modes, analo- gies, and differences receive their place, value, and vocation from the judgment of this supreme arbiter, inasmuch as cause and effect being co-equal, their Nfav Method of Inquiry by Causation. 79 true analysis and synthesis are absolute truth. A false issue cannot fail to be detected when tested by this unerring criterion. What is deficient is soon discovered, and what is too much, irrelevant, or incongruous is seen and rejected. So that by judging measures, opinions, and courses of action by the axioms of causality, we cannot fail to come practically right. Recollecting that effects consist of a multi- plicity of elements, and that the same elements when in a dynamic state, constitute the correlated causes, when we want to counteract a bad effect, or legislate for social, economic, or political evils, our course is to analyse the matter in question into its several com- ponents, truly and completely, and we shall exhibit the cause. Our remedy will then lie straight before us, and we strike with certainty and effect. 82. Had this been followed in the case of Ireland, for example, we should have seen that the destitu- tion of the people was the effect of agricultural and commercial restrictions on their labour and industry, and that nothing but the abolition of these restric- tions could remove the cause of the evil. In a poor country, starvation and heavy taxes on agricultural commodities are inseparably united by the direct re- lation of cause and effect, so that the Irish question and justice to Ireland have still to be done. We have been taught so long not to consider a cause other than a single member, that our statesmen in making 8o New Method of Inquiry by Causation. laws as remedies for evils never take the trouble, or indeed entertain the idea, of analysing the object im- peached into its component elements in order to arrive at its correlated cause. Should we else be so culpably tolerant of the growing evils of Drunkenness and Pauperism ? Should we else encourage drink- ing and dissolute life at public-houses, and at the same time exclude millions of the honest hard- working population from the enjoyment of our na- tional beverage at their own homes ? Would Parlia- ment else in its wisdom and justice keep heavy re- strictions on our home agriculture, and at the same time send us to seek food for the people in the re- motest corners of the earth ? Good laws and true remedies have unfortunately no party votes in Par- liament, so nothing is done, and financial blunders and laches are quietly ignored by the two great parties in the State. So difficult it is to make your practical statesmen with their strong sensuous perceptions carry out the enlarged policy of true ideas. 83. These are instances on a great scale where a true Method of Inquiry would inaugurate immense and immediate practical results in politics and social life. But equal results in the world of ideas would also follow a correct appreciation of the fundamental laws of causation and the practical differences of knowledge existing between the objectivity which is external, and that which is internal. We should not New Method of Inquiry by Causation. 8i then intermix what are called subjective states with external facts, but keep each order confined within its own sphere. The national force of thought and feeling would not be directed into distant regions, and be more or less wasted in disproportionate results, but the vast pecuniary means annually flowing out of the kingdom would be turned into enterprises fitted to redeem and extinguish the miseries of our own working classes, and to administer to the enjoyment of their better nature. When we have no light to lighten the way, we do nothing. It is easy to yield to feelings of piety, charity, and benevolence, and to satisfy their importunity in a way congenial to our ignorance. But to do real and accumulative good, evils should be dissected and analysed into all the parts and bearings of which they are always com- posed in order to discover their correlated causes. We can then act with scientific certainty. The collective mental action of a number of men trained by a true Method, renders their decisions and measures most fruitful in results. If this be the case in difficult and complex social problems, a fortiori the same Method would act with more completeness and precision in all departments of scientific know- ledge. The never-ending discoveries of causes, and the power of forming them himself as the instruments of his Will, would then soon make man master of the moving powers of the world, and of his own destiny, G 82 New Method of Inquiry by Causation. and give him leisure to enjoy the totality of his very compound nature. It would bring out the maximum of his responsibility and free-will, as he must, under First Causation, and within the scope of his nature, always be the most important party in forming the secondary causes which produce actions leading to happiness. Truth and knowledge would make him, not free, as he is that already under all normal cir- cumstances, but they would make him as one with the facts and laws which dwell in his intelligence, and which operate for good or evil according as he obeys or disregards them. Thus Religion, Metaphysics, and Science are parts or platforms of one Whole, that whole being the identity and reciprocal correlation of ourselves and the external world in the potential infinity of God. The very stones we kick in our walks take us through the evolutionary stages of wonder, causality, and perception ; or, if we prefer taking them the inverse way, through perception, causation, and wonder. In our ultimate analysis, we shall find all things consist of potentiality and the matter in which it inheres. Wonder, as the sense of the infinite Unknown, is thus the beginning and end of all knowledge. We play only within our intellectual sphere, beyond which lies the unknown, and that sphere is limited by the range of our causality. 84. In summing up the preceding argument, it New Method of Inquiry by Causation. 83 is submitted that the Founder of Positivism has wrongly interpreted the phenomena he designates as the Law of Evolution. The theological, the meta- physical, and the positive stages constitute the nor- mal mental process necessary at all times for the acquirement of knowledge, for bringing the unknown within the sphere of the known. The theological and metaphysical must not, therefore, be discarded for the exclusive predominance of the positive ele- ment, which, to be in its proper place, ought to work in subordinate concurrence with the metaphysical, or the science of causation. Facts are only valuable as they are interpreted by reason, and thus made avail- able for future purposes. But reason alone is an insufficient instrument in the acquisition of know- ledge. It sees only the relations of things, and not their phenomenal qualities. It must have data to reason from, and reason up to. If it draws upon itself as it did in the early and middle ages, it ever turns in a vicious circle, and deals with mental pro- ducts which have no correlated reality in the external world. Its conclusions, therefore, under these con- ditions are often false, or of little value. Error necessarily abounds, because the internal and ex- ternal objectivities have been intermixed incon- gruously together. 85. We cannot, therefore, too often repeat, that the theological, the metaphysical, and the positive 84 New Method of Inquiry by Causation. stages of Comte are integral parts of the mental mechanism which we employ in acquiring know- ledge. We wonder at everything we do not know. We then seek to know the cause, and thus bring it within our knowledge. To this effect we have to analyse phenomena into their constituent parts by employing our powers of perception and observation, and keeping in mind that the sum of the effect re- presents the sum of the cause. When we know the effect in its component parts, we know the cause like- wise. We now put together again by synthesis all the parts we have obtained by analysis, and we then arrive at the true causation of the phenomena, the only differentia between cause and effect being, that in causes the forces are dynamic ; in effects, static, or in equilibrium. We thus acquire knowledge by first wondering, and then satisfying our causality by observing and examining effectively the phenomena which have excited our wonder and causality. We go through the three stages at every acquisition of knowledge, the theological, the metaphysical, and the positive. Reduced to order, these constitute the true Method of Inquiry which embraces all science and knowledge. Our highest and most per- fect knowledge is essentially a knowledge of causes. d>6. If we now take a general review of Causation as it arises out of the potentialities of man and of nature, we shall find it pervading the infinitely small New Method of Inquiry by Causation. 85 and the infinitely great. There is the microscopic nucleated cell uniting with the physical agencies which surround it, and there are the unions of the antago- nistic forces of the celestial mechanisms to be seen in the planetary orbits. There is the union of the external noumenon with the ganglionic provisions for common and special sensation, and there is the series of cumulative causations which culminates in the com- plex results of design, expression, judgment, and free will. The causations of numbers, gravitation, and those of chemical and mechanical force, are plain enough ; but look at the larger fields of cumulative causation displayed in the geological constitution of the earth. What are all the changes, processes, states, and combi- nations in art, construction, manufacture, trade, agricul- ture, navigation, politics, jurisprudence, medicine, and war, but innumerable instances of cumulative causation ; that is, the continuous and successive addition of fresh potential elements, and consequently of fresh causes and effects, in the production of the ultimate ends or results .'' In the same way we form, first, our determi- nations out of our own mental constituents, and then joining them by fresh unions with our powers of will and execution, we determine actions which are the effects of the cumulative causation. In this way, too, ideas and opinions become enlarged and developed in the lapse of time by successive unions with others of greater or less potentiality. So it is by cumulative 86 New Method of Inquiry by Causatiox. causation that the growth of plants and animals takes place according to the synthetic composition of their several types. What is the progress and development of nations but the successive unions of the potentiali- ties of the races which compose them with those of the external surrounding circumstances ? And what is the history of man himself but the integral sum of cumulative causations and effects in the human brain, which will at last give him the power of a god to subdue the earth and fashion it to his ideas and pur- poses ; to be the enlightened master of himself ; to know the causes of good and evil ; and thus to fulfil his destiny by realising in their appointed time and order all the latent capacities of his nature, and those of his correlated world ? The intellectual instrument by means of which he will do this, is the Method of Inquiry by causation. As the master-principle, it will swallow up and incorporate with itself the subor- dinate truths and axioms of all other Methods. 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