IN MEMORIAM S. L. MILLARD ROSENBERG ESSAYS IN PHILOSOPHY OLD AND NEW WILLIAM KNIGHT PROFESSOR OF MOK.M. PHILOSOPHY AMI I'OMTICAL KCONoMY IN THE UNIVERSITY OK ST ANDREWS BOSTON AND NK\V YORK HOUGirrox, MIFFLIX AXD COMPAXV (Cfje ItitocrstDc Press, ^Ta 1890 Copyright, 1890, BY HOUGHTON, MIFFLIN AND COMPANY. All rights reserved. The Riverside Press, Cambridge, flfass., IT. .?. A . Electrotypcd and Printed by 11. O. Houghton & Co. To MY FRIEND, CO JAMES RUSSELL LOWELL, DEDICATED. CE: uj CO CO o oc r-J'i^'S - ' PREFACE. SEVERAL of the essays in this volume were published in London in the year 1879. A year or two afterwards, the en- tire stock of the book of which they formed part was destroyed by fire in the premises of Messrs. Kegan Paul & Co. It has since been out of print. The substance of the first two essays on " Idealism and Ex- perience, in Literature, Art, and Life," and on "The Classification of the Sciences " was embodied in a course of lectures de- livered last summer to the Royal Institu- tion of Great Britain. The essay on " Immortality" was read to the Ethical So- ciety at Toynbee Hall, East London, in 1888. The majority of the papers in the iv PREFACE. former volume were addressed either to Philosophical Societies, or to University students. A leading idea will be found running through all these studies, "old and new." The essay on " Eclecticicm " explains a doctrine and a tendency which pervade the volume, and color it throughout. Only one or two of the perennial problems, how- ever, those questions of the ages, which reappear in all the literature of Philosophy, are discussed ; and these are dealt with less in relation to the tendencies of the time than in their permanent aspects. In the first essay an attempt is made to test the merits of the rival philosophies of Idealism and Experience by a study of their results, or what they have given rise to in the literary and artistic products of the world, and in character both indi- vidual and national. Both of these phi- losophies are recognized as containing fun- damental truths, and each as balancing the other. PREFACE. V In the essay on " The Classification of the Sciences " I have tried to rearrange the recognized groups of knowledge from a fresh point of view. The aim of the paper on " Metempsy- chosis " is to prove that the preexistence and the immortality of the soul are twin ideas, in close speculative alliance, and to show how the former casts light upon the latter. The third essay, originally an inaugural address, delivered to the students of Moral Philosophy in St. Andrews and part of the fifth, discuss the theory of Evolution. As this is the most definite philosophical idea underlying the methods and processes of Science, and as its advocates claim for it the merit, not only of accounting for the modifications of organic structure, but also of explaining the origin of our intellectual and moral nature, and as opposition to its efficacy in the latter sphere is so much misunderstood, one or two additional paragraphs on the subject may be inserted in this prefatory note. Vi PREFACE. I do not deny the evolution of intellect- ual and moral ideas. I only deny that their evolution can explain their origin. Every valid theory of derivation must start with the assumption of a derivative Source, or it performs the feat of educing some- thing out of nothing, nay of developing everything out of nonentity. It may surely rank as an axiom that whatever is subse- quently evolved must have been originally involved. Our intellectual and moral nature bears the most evident traces of evolution. Within the historic period, the progress of humanity, both in knowledge and feeling, has been more rapid and more apparent than any advance made in the type of phys- ical organization. If we compare the rec- ords of civilization in ancient Egypt and Assyria with that of England in the nine- teenth century, the mind and character of the race seem to have undergone a rela- tively much greater development than its physique. It is true that this may be only PR El-' AC K. VI 1 apparent. Possibly the alteration may have been equally great in both directions. It has certainly been equally real ; although between the faces carved on the stones and gems of the centuries B. c. and those we see in the nineteenth century A. n. there is less apparent difference than exists between the science, the art, the religion, and the morals of the respective periods. Be this as it may, the history of human- ity is the story of an ever-evolving, ever- developing process. No one can ration- ally deny, and scarcely any one ventures to question this. No individual can escape the modifying force of hereditary influ- ences, and if these produce change in one department of our nature, they necessarily affect the whole of it. It is therefore cer- tain that the present intellectual and moral ideas of the race are the result of ages of gradual growth, refinement, and self-recti- fication. Nor can it be doubted, I think, that the process has been a development from within, while it has been modified by viii PREFACE. influences from without ; that forces ab ex- tra have cooperated with powers and ten- dencies ab intra in producing the result. It may be confidently affirmed that each man is what he now is, not only in virtue of what every other man has been before him, in the direct line of ancestry, but also in virtue of what everything else has been ; while it may be as confidently affirmed that he is what he is, in virtue of what he has made himself, both as a rational being and a moral agent. Such is the solidarity of the race, and its organic unity, that the present is the outcome as well as the se- quel of the past, and that all the " charac- teristics of the present age " are due to an evolving agency, latent within the universe ab initio. If this be so, the moral ideas which now sway the race are a heritage which have come down to it from the dawn of history, nay, from the very beginnings of existence. They reach it with the sanc- tions of an immeasurable past, superadded to the necessities of the present ; and the PREFACE. JX binding force of ethical maxims is not weakened, either by the fact that they are slow interior growths, or because their present form is due to the myriad modi- fications of external circumstance. In either case, and on both grounds, they have the prestige of the remotest anti- quity ; and even if their sole raison d'etre were the authority of custom, that author- ity would be real, because based upon the everlasting order of the universe. So much must be frankly admitted. The whole pith of the controversy, however, lies behind this admission. I have pointed out in the third essay that if the intellectual and moral nature of man is entirely clue to the influence of ante- cedents in other words, if the past alone and by itself can explain the present, while alteration is still going on, and change is incessant no product is ever reached. We have only an eternal process moving on. Iluvra pf.1, oi'Stv /xeVet. There is no standard X PREFACE. of the true, or the beautiful, or the good ; no principles of knowledge ; no canons of taste ; no laws of morality. The principles of knowledge are empirical judgments, and nothing more ; the canons of taste are sub- jective likings, and nothing more ; the laws of morality are dictates of expediency, and nothing more. As the fully developed doctrine of evolution abolishes species al- together, and reduces each to a passing state of the organism, which is undergoing a modification that never ceases; so the notion of a standard of the true, or of the right, vanishes, of necessity, in a process of perpetual becoming. They are always about to be ; they never really arc. The species and the standard may still, for con- venience' sake, receive a name, but it is the name of a transient phase of being, of a wave in the sea of appearance ; i'ox, ct prctcrca nihil. The nominal alone sur- vives ; the real and the ideal have together vanished. As the validity of this conclusion has PR El'' ACE. xi been questioned, and as it seems to me of far greater moment than is often allowed, I may unfold it a little farther. It is absolutely inevitable that all our ethical rules must undergo modification and change. That they must develop, as they have developed, is not only cer- tain, it is an omen of hope ; one of the brightest prospects on the horizon of the future. It is not difficult to discover much in the present opinion and practice of the world in which convention so often takes the place of nature to make us thankful that we have the prospect of change. Ev- olution has assuredly much still to do, both in eradicating the blots which now disfigure the belief and the actions of mankind, and in bringing out their undeveloped good. Besides, if the moral law were to oper- ate through all time with invariable fixity, like the law of gravitation, it would be re- duced to the inferior rank of mechanical necessity, and the moral agent would sink to the position of an automaton. xii PREFACE. As to this, however, there is no con- troversy. Past development and future evolution are both alike admitted. The question is not whether the adult moral judgments and sentiments of the race have been preceded by rudimentary ones, and will yet ripen into maturer and mellower ones as the bird has come out of the egg, and the oak from the acorn. The real question at issue which no amount of brilliant discussion on side-issues should for a moment obscure is as to the na- ture of the Fountain-head, not as to the character or the course of the stream. It is as to the kind of Root, out of which the tree of our knowledge has grown ; and as to the substance of the Rock, out of which our moral ideal has been hewn. Now, I maintain that evolution, pure and simple, is process pure and simple, with no pro- duct ; with nothing definitely emerging, and with nothing real or essential under- neath. It is simply the Heraclitic flux of thing's. But this takes for granted a PREFACE. Xlll phenomenal theory of the universe. If noumena exist, if there be a substantial world within the ego, or within the cos- mos beyond the ego, a doctrine of phe- nomenal evolution is neither the first nor the last word of Philosophy, but only a sec- ondary and intermediate one. The whole process of development is carried on in a region entirely outside of the sphere of the philosophical problem. This problem re- emerges in full force, after every link of the chain of evolution has been traced ; and the completest enumeration of details, as to the method of development, carries us very little farther than the common- place conclusion that we, and all things else, have grown. It will be found that, however far our historical inquiry into the prior phases of consciousness may be carried, it leads back to the metaphysical problem of the rela- tion of appearances to essence, or the phe- nomenal to the substantial. It is only the phenomenal that can be evolved ; noumena XIV PREFACE. arc evolving powers or essences, them- selves unevolved. If, therefore, our per- sonality contains aught within it that is noumenal, it contains something that has not been evolved. If free will is not wholly phenomenal, though it may have phe- nomenal aspects, the will has not been developed out of desire, as desire may have been educed from sensation. It is no solution of the difficulty, but a mere cutting of the knot, to say that will is a phase of desire, or the progeny of de- sire. Of course, if there be no such thing as free will, if necessitarianism be true, it is the easiest thing in the world to explain its evolution ; as easy as to explain how the flower issues from the seed, i. e., it re- quires no explanation at all. In other words, if the rise of self-assertion be the rise of will, if to find a centre in one's self and to resist aggression or encroachment on one's rights is to discover the root of volition, the knot is cut ; but the problem is not solved. The difficulty is explained PREFACE. XV away ; but it reappears again, with uncli- minished force, after the explanation is given. Everything, in this controversy, turns on the determination of the nature of per- sonality, and its root, free will ; and the whole discussion converges to a narrow is- sue. Unless an act be clue to the person- ality of an agent, i. e., to his antecedents, he is not only not responsible for it it is not truly his ; similarly and simultane- ously, unless it be due to his will, as a productive cause, it is not his, it is tJic uni- verse s ; it is the act of the antecedent gen- erations, and not his own act. Unless it be the outcome of his moral freedom, he is an automaton, and the act is in no sense his own. Strong objection was taken by some critics to the statement in my essay, as originally published in The Nineteenth Cen- tury, that if Evolution cannot account for the origin of the moral faculty in the life- time of the individual, the experience of Xvi PREFACE. the race at large is incompetent to explain it ; because the latter is merely an exten- sion of the same principle and the same process. It seems to me, however, to be self-evident that if an explanation fails in relevancy, within a limited area filled with phenomena of a certain class, its applica- tion to a larger area filled with the same kind of phenomena will not redeem its character, and give it success. If individ- ual experience cannot explain the origin of our moral ideas, collective experience cannot come to the rescue ; and why ? Be- cause by a mere enlargement of the space which the principle traverses, you get no fresh light as to its nature, or its relevancy. It is said that the acts of all our ancestors have transmitted a habit to posterity, and that while the iron hand of the past is holding us, we imagine by the trick which custom plays unconsciously that certain things are innate which have been really acquired for us by the usage of our ancestors. This is only possible, however, PREFACE. xvii on the pre-supposition that the course of development is at once rigidly necessita- rian and purely phenomenal. But if, in individual life and experience, the rise of the higher elements out of the lower cannot be explained by the mere pre- existence of the lower, what possible right can we have to affirm that an extension of the process of evolution indefinitely far back will bring us within sight of the solu- tion ? We must have definite and verifia- ble evidence of the power of evolution, to explain the processes of change within the sphere of subjective experience, before we are entitled to extend it, as the sole princi- ple explanatory of the changes that occur beyond the range of experience. Unless evolution can explain itself, we must get behind the evolving chain to find the source of its evolution. If change cannot explain change, we must go beyond what occurs to discover the cause of its occur- rence ; and we cannot validly take a '' leap in the dark," if we have no previous experi- Xviii PREFACE. ence of walking in that particular way in the light. It will thus be seen that the problem of evolution leads back, by no intricate path- way, to the metaphysical problem of causa- tion. If causation is simply occurrence, or mere phenomenal sequence, as Hume and the Comtists teach, then, evolution is the process by which all things have come to be what they are ; and the laws of evolution are the laws of phenomenal occurrence, which illustrate " the process of becoming." If this, however, is an un- satisfactory theory of causality, if causa- tion is something more than sequence, then evolution is not the sole or the chief principle explanatory of existence, because it leaves out of account the major truth of causation itself. The simple observation (for surely it is no discovery) that a consequent follows in the wake of an antecedent will not explain how the sequence has been accomplished ; and no extension of the time, or widening PREFACE xix of the area, will help to explain it, because such extension and widening are simply the addition of a number of similar links to those which already constitute the chain of derivation. We get no principle explan- atory of the whole, unless we find out how the first link of the chain was forged, and what it hangs on ; or, if there be no first link, and therefore no connection with a Source, unless we discover the inner tie that unites the separate links, distinct from their mere succession in time. Further, even assuming the "correctness of the theory of development, to make, say, an opinion valid, or a custom expedi- ent, the process of going back upon their rudiments with those large drafts on space and time which the derivative phi- losophy indulges in is not requisite ; be- cause an opinion might be true, and an act might be useful, with no precedent to back them up. They might be both true and good just as they arose, and simply because they arose. As everything is, on the same XX PREFACE theory, in incessant change, and each stage of the process is equally valuable, venerable, and respectable, both opinion and practice can dispense with the author- ity of precedent. Precedent itself, in short, breaks down on the theory of evolution. What is the use of an appeal to an antece- dent, in the case of a thing the existence of which is necessitated, but which is itself different from all its predecessors and from all its successors ; a thing which, apart from precedent and example, has as good a right to ?xist as any of them ; and which is itself not only necessitated, but also ephemeral ? I cannot, however, pursue this discussion further without exceeding the limits of a preface. WILLIAM KXIGHT. THE UNIVERSITY, ST. ANDREWS, N. 13. August, 1890. CONTENTS. PACK IDEALISM AND EXPERIENCE, IN LITERATURE, ART, AND LIEE 23 THE CLASSIFICATION OF THE SCIENCES . . 72 ETHICAL PHILOSOPHY AND EVOLUTION . .109 ECLECTICISM 173 PERSONALITY AND THE INFINITE . . . .211 IMMORTALITY 283 THE DOCTRINE OF METEMPSYCHOSIS . . . 316 ESSAYS IN PHILOSOPHY. IDEALISM AND EXPERIENCE, IN LITERATURE, ART, AND LIFE. Two great streams of tendency have flowed side by side throughout the ages, in almost equal strength and volume. These streams have given rise to two rival phi- losophies, that of Idealism, and that of Experience. All the philosophies of the world belong to one or other of these two classes. They are either ideal or experi- ential. They have been a thousand times discussed, and their evidence weighed by their advocates, on purely speculative grounds. They may be appraised, how- ever, and their merits and demerits dis- cerned, quite as much by the results that have flowed from them, as by their intrin- sic evidence. A sure test of their philo- sophic value is their outcome, or the influ- ence they have exerted on the Literature, 24 ESSAYS hV PHILOSOPHY. the Art, and the Character of the periods in which they have respectively flourished. It is the aim of the following pages to point out the influence of these two streams of tendency, and to exhibit their relations. A few preliminary sentences on the nature of Philosophy and on its leading types will enable us to estimate their nature and their results. All philosophy originates in human cu- riosity, in the tendency to ask questions ; but it is distinguished from a mere search for information, or miscellaneous know- ledge, by its being an attempt to discover a principle which underlies, and which can account for, individual experience and de- tached occurrences, a principle within which the latter may be embraced, and by which it may be in part explained. Under all the varied phases which philosophy has assumed, it has been an attempt to get beneath the surface show of things, and to interpret, however inadequately, a part of that mysterious text which the universe presents to our faculties for interpretation. And as such it has been a pursuit common to all men, whether they have known it, or known it not, and whether it has been IDEALISM AXD EXl'ERIENCE. 2$ described by the old Greek term c/>iAorro