The Popular Science Monthly Volume LXXXVI July to September, 1915 The Scientific Monthly Volume I October to December, 1915Part 2 out of 8
1874 promoted a conference in Brussels to codify the usages of war, but the reaction from his earlier liberalism was setting in about this time and, growing worse, led to his assassination in 1881. The next move in the direction of peace came, as the world rather well knows, through the present Czar, Nicolas the Second, who on ascending the throne in 1894, proclaimed that Russia would rule in the interests of peace and would cultivate the arts of it. In 1898 followed the first call for a World Peace Conference, and in 1899 came another circular with a similar object. But it is out of the kind heart of Muscovy, and from the troubled, humble and penitent soul of Russia that the real peace movement of her land has arisen. For many centuries calamities have been pouring upon her plains, profusely pouring--drought, famine and invasions without number; now Rurik and his Northmen to start the empire out of its prehistoric lethargy; their dynasty of conquering blood still sharing in the rulership of the land to-day; now the Tartars, remnants of whom with their high cheek bones are still visible in the Baltic provinces; particularly and always and ever poverty beyond description; poverty, disaster and conquest, like triple demons to humiliate the soul of Russia and keep her dumb for many centuries, except for the beauty of her unending song. And out of these conditions of life has grown the peace morality that is native to the Russian people; out of their sorrows and their conquered plains, out of their broken hearts too, although the economic genesis of it all is very apparent. The Russian people's Russia has ever been under the overlords heel, downtrodden years without number, and yet it is a land which has never produced a system of military tactics and training--forever dependent for these creations upon her neighbors; a land which has produced scarcely one great naval or military commander who to-day holds a place in history as do those of other nations; a land whose people have been usually led to slaughter like sheep by Northman or Teutonic or Polish generals; whose armies have never been noted for their great campaigns, and always have been poorly drilled, managed and fed, and never yet successful in any foreign wars. Surely from such a land as this, no widespread war-morality or world-conquering legions could come. In fact the very reverse has come to pass: the philosophy of Slavophilism has arisen in Muscovy, yet not so much arisen as it has developed with the Russian soul, not as a thing apart, but as a quality thereof, blossoming somehow with all other Russian things, out of the primitive Scythian darkness. The rebellious spirit having been crushed out of the generations since, what is left but non-resistance? Yet in these latter years a resisting spirit, nursed and suckled largely in western Europe, has falsely made it appear that all Russia was in arms, storming with chaotic unity at the church, the state and the army, deluging their ancient customs with the destructive and re-creative might of radicalism. Far and wide of the truth is this! Let no one think the vast heart of Russia has changed! Only the few have cast away the ancient quiet; only the few have the modern consciousness instead of the medieval, theocratic one; only the few are not at heart Slavophiles in feeling and in morality. This philosophy existed long in the national or social mind before it was crystallized into public doctrines, and exists even yet largely in its more primitive unworded or instinctive form, although it was Peter the Great who unconsciously awoke the latent and then unexpressed Slavophilic feelings and moralities when he, like a civilizing Pied Piper, charmed the chieftains of industry of Western Europe to follow his trail into Muscovy, his "Empire of Little Villages," and there regenerate them. Therefore at about the end of the seventeenth century in Russia, the "dumb silent centuries" gradually became articulate in expressing their opposition to all things western. This is the heart of Slavophilism, and no one can truly fathom the Russian soul before understanding its philosophy. It is the Muscovite theory of the simple life, still crying out against the Great Peter's work and recalling the devotees of western culture to its idealization of medieval, theocratic, autocratic Russia. Despite this reaction, however, it has a great meaning, a tender beauty, and a message of depth and power for our western world. Primarily Russia is a peasant and an agricultural land, and there is a colorless monotony in her vast plains. Indeed land and people are alike; as in the average peasant there is patience, resignation and submission, so there is in the very land itself. Open and prostrate it lies beneath the torrid sun of the south, and the arctic winds of the north; subdued and downtrodden for centuries, it and its people have always been at the mercy of ruthless men and rainless winds. Thus passive endurance has become one of the saving qualities of the Russian's soul. The peasant's nature is one that has few wants and little rebellious power. The Greek church of the simple gospel is his and a government of the Czar's will. His power of self renunciation is one which in Slavophilic thought gives him true liberty. Therefore ask the followers of this doctrine, what need is there of the constitutional liberties of the west, or its republics or limited monarchies, or its differences in ecclesiastical faith and structure? Slavophilism declares that Russia has the only true freedom, faith and brotherhood, which other lands sadly lack. In addition she has the ancient and splendid heritage of the communal land system, wherein the inherent justice of the Russian peasant's heart is shown by his voluntary division and re-division of the land among his brothers at stated times. What need therefore, Slavophilism asks, for the degenerate justice of the west? None! Away with Europe then!--the Europe of competition and gruesome factories! The Europe of destructive forces, of greedy land grabbers, of capital and labor wars, where society is held together, not as in Russia by the ties of affection, brotherhood and communal interest, but only by money and greed, and where free thinkers, atheists and materialists abound, whose lives and thoughts would unsettle the holy, orthodox feelings of Russia, disturb her ancient conscience and poison her humility with murmurings of discontent and rebellion. Away with the books of the west, too! And its agricultural implements! Wooden ploughs instead of chilled steel! Outdoor work and not indoor prisons called factories! Peasants working for centuries beneath the uncanopied sun, and on the floors without walls, will not let doors and brickwork thumbscrew their souls in confinement thus! Indoors awhile in winter will they labor, but spring airs shatter the moralities of the time-clock and away to the fields they rush; in the spring to sow and sing, in the summer to sing again and at the harvest time too, and then to plait the bearded stalks into wreaths and crown the maidens with sheaths of corn; the hymns for the "death of winter" and the "birth of spring," marriage songs and funeral dirges and chants of olden times well intermingled with the labor of their hands. Herein the poetry of agricultural, peaceable Russia clashes with the prosaic efficiency of the west, the efficiency of commercial wars, strikes and class struggles which peasant Muscovy has known so little. And again, Slavophilism, with its theory of successive civilizations, culled perhaps from the philosophy of Hegel, each civilization superior to its forerunner, comes to show us a vision: the gradual displacement of one type of society by another, but continuing what is best in the preceding until nothing except what is good remains and universal peace results, thus portraying the displacement of national civilizations by universal ones, from which ultimately an idealistic world policy will result, and the federation and peace of men. Some Slavophiles saw even in Peter's work a process of progressing from nationality to universality. In his time there was the same yearning toward its peaceful ideal. The "Old Russia" party wanted Peter to renounce war and conquest. Alexis, his own murdered son, worked with this element which was very largely representative of the nation. To them, St. Petersburg, then a new and growing capitol, was typical of change, unrest and falsity; Moscow was in their hearts the only capital, typical of Russia's old comfort and quiet. Many nobles antagonized Peter, but he swept them aside, imprisoning them or sending them to the gallows. Like Russia's slight resistance to Rurik and others, and to the Tartars, so was her feebleness before Peter the Great, who was himself, however, by no means an accomplished military leader, but an enlightened barbarian, dealing with a people whom writers and observers declare to be endowed with conspicuous traits of humility, scarcely found in the Christian nations of the western world. Russian fiction represents its people in the same way. Unaggressive characters, who talk and think but do not act, fill its novels; they dream of the great age of the "Universal Idea" that shall come for all and regenerate the "rotten west," where "rationalism is the original sin"; the typical west that Slavophilism condemns--the west of the struggles between the rulers and the ruled; between Scripture and tradition and the upper and lower classes. The Slavophile idea, in theory at least, leaves no room for this. Christian love and humility and peasant communes, where rationalism, strife and rebellion are unknown, must be instituted in the west; then the "Universal Idea" of Russia will create Millennial times. This was the "Messianic hope of Slavophilism," and perhaps is yet to a great degree destined in the minds of its devotees to give the last feature to the development of the world, so that the love and feeling of the east would appease the discord of the west, diluting its discipline and its logic with true religious intuition and humility, and eventually the idealized relationship of autocracy for the Czar and self-government for the people--the old system so rudely strained by Peter the Great--would permeate the ruled and rulers of the world. Here then is Slavophilism! And pacific Russia--the heart and soul of her, claiming this to be the true ethical and spiritual ideal for her people, and censoring her upper class, with its foreign culture, materialism, and infidelity, as being the only real traitor to this saving morality of the ancient regime. Among the prominent advocates of this philosophy might be mentioned, first, Constantine Aksakoff, Russia's Rousseau, who in the middle of the nineteenth century, was a virtuous propagandist of the doctrine. He earnestly, even religiously, preached the return of Russia from the allurements of western Europe, unto her own theory of national salvation, declaring that "the social order of the west is on a false foundation" and that Slavophilism would offset its degeneracy, if only Russia would free herself from the false class leadership for whose origin the Great Peter stands the convicted sponsor! Thus Slavophilism, under the leadership of Aksakoff, instead of leading forward with the great liberal movement that came after the Crimean War, resulting finally in the emancipation of the serfs, would lead backward to the stagnant hours of medieval Russia. Then there were no German words to disfigure the Russian language! Then there were no German divisions of rank among the officials to strangle life by their formality. No, none of these, nor the disturbing importations of Peter; in Aksakoff's variation of the gospel, the Russians are the "beyond men" and need them not. Thus before Peter's reign all was Slavophilic!--a religion of the simple Christian gospel, a church considering itself the only true ecclesia, a government of the Czar's will, a life of passive humility; creating freedom of conscience and speech for the peasants, and freedom of activity and legislation for the rulers, unknown in modern corrupted Russia! And thus was old peaceable-hearted Muscovy of the past centuries pictured as the metropolis of true political and individual morality. Herzen, too, an able pamphleteer in revolutionary things, preached something similar, crying from his pulpit at home or in exile, that Russia would solve all her problems and lead the human race by the simplicity of the Slavophile ideal. His early and rabid westernism was greatly tempered on contact with the west. Disillusion and disgust overcame him. The mercantilism of the bourgeoisie there drove him into Aksakoff's fold, and he too thereafter found faith alone in the "regenerative power of Russia," and her system of the mir, the central sun of the Slavophilic state, the village commune, self-governing and self-contained. And then from that, this was to ensue: the whole world made of village communes as in Russia, perhaps even their log cabins too, and fresh mud to go with them on their walls! But this did not deter the vision of these evangelists. The commune was to be indefinitely extended; national and international ones were to be organized, all self- governing, and then would follow as the night the day, universal peace wherever these communes were found. This is the Utopia Russia has given to the world to stand beside Plato's, or Sir Thomas More's or Morris's or Bellamy's. This was the dream of pacific Pan-Slavism. Dostoievsky himself is of it, and is luminous not with a mere facet flash of its philosophy but with the whole orb of it. To him the Russians "are more than human, they are pan-human." Count Tolstoi too must be listed with these preachers. He, making his own shoes and cutting his own and the peasants' grain, lived it, showing how he thought the world's work ought to be done. What were factories or the culture of the west to him in later years--Shakespeare or no Shakespeare? Destructive ideals of life. Competition, money and land greed, self-assertion--all things that are the anthitheses of Slavophilism--he shunned; mocking the palsied heart and poisoned ideals of the west, and indeed of the "upper class" section of his own land as no other Slavophile did. And following its teaching, he journeyed through self-renunciation to freedom and communal life, after repentance for his wanderings, expiation and regeneration. Dostoievsky, on the other hand, reached this philosophy largely by being born to it among the humble people who lived it. Melancholy-minded by nature--a sort of a Russian Dante but living in actual infernos and purgatorios, Siberia and prison cells, he came at last to worship his fellow countrymen and their ideals as almost nothing else in heaven or earth, and bowed down before them "as the only remnant left of Christian humility, destined by Providence to regenerate the world." Here is Slavophilism in a fervid extreme. "The Down-trodden and Offended," "Memoirs of a Dead House," "Crime and Punishment," "Poor People,"--these, the titles of his novels, show the predilections of his own soul. He died in the mystic frenzy of this enthusiasm. Here then, in this philosophy and in the lives of these men, is something of the soul of Russia, beautiful in its humility, yet not so humble that it is not ambitious to embrace the world in the folding arms of its peace, its communal government and its morality. Pan-Slavism of this nature is the only kind that in truth can ever come from Russia. Pan-Slavism of the military sort, with musketry, bribery and all other diabolic black arts, miscalled government, rests on such a slim foundation that it need be but little apprehended. It was this brotherly humble soul of Russia that greatly helped to put an end to the Russo-Japanese war: not merely failing finances and lack of transportation. The feeling of a kindly people for their own and a neighboring race caused widespread mismanagement, opposition and wholesale desertions from the army, among both the officers and the men. The Romanoff family and official Russia caused the conflict, but human Russia, humble and poor, was a great factor in its conclusion. There is no doubt, however, that a certain number of Slavophiles are addicted to the military mania, and this form of their belief is more dangerously reactionary than its ordinary phase. Many of these belong to the bureaucratic caste. Official Russia holds aloft the eagle; human Russia the dove. Official Russia leads the anti-Jewish massacres; human Russia is very little responsible for pogroms. Ignatieff, "Father of Lies," a bureaucrat of the military Pan-Slavic breed, about 1882, began the worst persecutions against the Jews in the last generation, and possibly Pobiedonosteff, the late procurator of the Holy Synod, was the worst offender in this one. The peaceful feelings of the masses of the people, however, do not sanction these outbreaks, and Slavophilism of such a sort is not the philosophy of the Russian heart, no matter how many pogroms may be enumerated. It is therefore to human Russia that one must look for the true feelings of the people; to their faith and deeds, to the humility of their devotions, and prostrations before their numberless shrines and ikons, to their religious ceremonies in the open fields for huge detachments of the army, to the thousands of their yearly pilgrims to Jerusalem, to their superstitions, their poverty and long-suffering, all of which attest innate passive endurance and non-resistance, and show their kind of Slavophilism, which all in all, is much more than "mere reverence for barbarism." The war-time excitement in their cities seemed characteristic of this national soul: "Russia is the Mother of Servia" was the street cry of the marching throngs. It might be added that the word mother, "matushka," is a prevalent one in expressing their feelings. They call their greatest river the "Mother Volga." Conquering Rome said "Father Tiber" and the native warriors of this continent called the Mississippi the "Father of Waters." The difference in these appellations shows the tender quality of the Russian soul, whose ardent sympathies in July, 1914, were greatly aroused by the spectacle of a large nation attacking a small one, notwithstanding whatever may be said to justify that deed. Finally, however, let it be added, that the one thing that will recreate Russia in the image of the west, is capital. Once let the vast sums that have invaded Muscovy be put, not to the autocratic purpose of the official rulers, but into factories, mines, city subways and transportation of all kinds, irrigation, canals, agricultural implements and to other productive uses, then capitalistic Russia will stand forth shorn of the Slavophilic simplicities of non-resistance and humility. Labor wars, practically unknown hitherto, yet now beginning, will occur in much greater number and the peasant class, still unified, will be torn asunder by differences in wealth and interests; the middle class, now very small, will grow to large proportions, and many destructive forces will come upon the land which has hitherto mocked western Europe because of their presence there. The many centuries of peasant unity, with its beauty of brotherhood, affection and communal interests, will come to an end under such a new regime. Already competitive forces are dissolving communism in land, and many of the old beauties of Russia are disappearing. Capitalism will bring with it much turmoil and strife, unhappiness and death, but also the dawn of brighter hours; newer and better cities, cleaner water, better food, houses and clothes, and after the stress of its first attack is over, and Russia has evolved laws and means to control and socialize the invader, it may be that the old simplicities and beauties of life will return, and a greater and holier Russia will arise, still able to teach and aid in the regeneration of the rest of the world. PHYSICAL TRAINING AS MENTAL TRAINING BY DR. J. H. McBRIDE PASADENA, CALIFORNIA THE first duty of a people is to provide for the health of its children. The possible human value of any country fifty years ahead depends chiefly upon what is done by and for its children. They are the future in the making. History seems to justify the statement of Professor Tyler[1] that conquering races have been physically strong races, and that nations have failed when they became degenerate. [1] Growth and Education," J. M. Tyler. Dionysius, speaking of the advantage of virility in a nation, said, It is a law of Nature common to all mankind, which no time shall annul or destroy, that those who have more strength and excellence shall bear rule over those who have less. This law applies equally to individuals. Skill, cunning and reason play their part, but the animal quality of endurance is always back of these and is often decisive in a contest. Darwin said he had difficulty in applying the law of the survival of the fittest to the facts of the destruction of Greece until it occurred to him that in this instance the strongest was the fittest. Civilized people's have been destroyed by ruder races that were physically superior. The children that are now in our schools will take to adult life such foundation as heredity has furnished, with the equipment that society may care to add. We of this day have no greater obligation than to prepare these children mentally and physically for the duties that maturity may bring. Man did not escape the physical necessities of the body when he became civilized; the advantages of health are as great to-day as when our forebears lived in tents. Very few of the primitive man's activities are left; what he did regularly and from necessity we do incidentally, and usually for sport, and yet the demands upon the energies of man have not been lessened, they have only been changed in form. Our educational authorities, though in many instances interested in physical development of the young, have not given the subject the important place in their program that it deserves. This is not wholly due to indifference, but largely to their ideals that were derived from classical-ascetic standards. In the medieval ideal the human body was animal and sinful, to be despised and repressed. The mind was said to be the spiritual element in man, representing the immortal part of his nature, and therefore was the only part worthy of attention in an educational system. From the fall of the Roman empire to the later nineteenth century this ideal dominated education. The medieval universities, including Oxford and Cambridge, provided only for mental training. Their education was intended for those who were to follow the professions or to become scholars or gentlemen of leisure. Education was not intended to prepare the great mass of men for the every-day work of life. While only indirectly related to my subject, it is interesting to recall that there was in this country in the early nineteenth century much opposition to the establishment of common schools for the masses. It was claimed that those who belonged to the working classes did not need to be educated. Our own colleges and universities were originally founded on the old classical-ascetic model, so that the spirit of the medieval period survived in the educational plan of this country. It is only in recent decades that these institutions have begun to depart from the older, formal, classical methods that made education a privilege of the few, the average man being deprived of the advantages of the training that he needed. Because of this the humble millions of men and women who wove and spun, and fed and housed the world were left out of the educational scheme. Some years ago a London weekly paper, which speaks for the conservative class of England, in discussing certain suggested innovations in English higher education, said that the great merit of education at Oxford and Cambridge was that it was "absolutely useless." By this it was probably meant that the education was for a chosen few, was not intended to prepare men for the practical work of life and was essentially and only an intellectual and cultural training. The change of attitude that is seen in our day is due chiefly to two great discoveries: the re-discovery of the human body and its relation to our mentality and the discovery of the mind of the child and youth. We have found that man is an animal who graduated from caves and dugouts and to whom even barbarism was a lade and great achievement. That the human body was made by the experiences of that rude life, and that since then we have made no change in it except to stand on two feet. Neither have we added one nerve cell or fiber to our brains since the day when the cave was home and uncooked food the daily diet. The conception of man as an animal has led to a study of him as such. Educators as a class now concede that the physical man must be considered as an essential part of their scheme, that the brain is an organ of the body among other organs, and is subject to the same laws and influenced by similar conditions. The influence of the mind upon the body is a commonplace of psychology, but the influence of the body upon the mind is of equal importance, though less frequently emphasized. Whatever one's theory of the nature of mind, it must be considered in relation to the brain as the organ of its expression. The mind has, too, a broader base than the brain, for every organ of the body has some share in the mental functions. Every physician knows that physical disease lowers the quality of the thinking and, with the exception of a few geniuses like Darwin and Leopardi, it makes impossible intellectual work of a high order. Disorders of the internal organs rob the brain of nourishment and weaken it, and by obtruding their morbidness upon it they batter down its resistances and lower the thinking power. Though we can never know the history of man's origin, the lives of the child and of the wild man help us to understand something of the order of racial development. All the higher mental faculties grow in the child as they grew in the race--out of impulse, instinct, feeling; and from infancy to maturity we recapitulate mentally and physically the early human-making stages, short circuiting in twenty years the race-process. The life of physical activity that the child leads develops and coordinates the brain and the muscular system. In this way the great motor functions are organized in the brain and become part of the physical basis of mind. The older education that trained the intellect exclusively, without reference to the practical demands of life or the needs of the body, was inadequate in that it ignored the law of thinking and doing. It is true that there is much to its credit, as many fine spirits have testified. They at least survived it. Stanley Hall says "we think in terms of muscular movement," and this expresses the most important single fact in the mature mentality. That the mind is largely constituted of memories of muscular movements is basic in development. The muscles are the special organs of volition, the one part of the body that the mind can directly command and act on. The muscles are preeminently the mind's instruments, the visible and moving part of its machinery. They are thought carriers, and during the growth period their functional activities are organized into the mental life. This is why "we think in terms of muscular movement," and why muscular training supplies a natural need of the developing mind. The normal boy says little or nothing of what he thinks, but much of what he is doing or intends to do. He has the motor mind, the instinct for doing things by which he builds the brain and body. It is nature's way of laying the foundation in the individual as by the more tedious process of evolution she laid it in the race. The mental development of the normal infant is indicated by the increasing accuracy and delicacy of muscular coordination. The feeble-minded child very early shows its mental defect in the clumsy use of its muscles. Because of the functional relation of the voluntary muscles and the mentality, physical training is in a large degree mental training. When by such training we give dexterity to muscles of the growing person we are making possible better mental development; that is, because of this relation of the mind to action there is a direct mental discipline in the thought-out processes of physical activity. If, then, we make physical development a part of our educational process, we are taking advantage of race tendencies, we are starting the individual as nature started the race; we are laying the foundation in the individual as it was originally laid in the race; we are building as the race built. Exclusively intellectual training may be sufficient for the genius or for the few who have great initiative and intellectual self-confidence, but for the great mass of boys and girls this training is not sufficient. It does not prepare the young for the kind of work that three fourths of them will have to do. We are now beginning to recognize this and through manual training, vocational guidance, etc., we are teaching boys and girls how to do things, and this, too, has the additional merit of being, in a measure, physical training. Educators, until recently, have, in emphasizing the paramount importance of mental training, lost sight of the needs of the body. Their classical ideals and formal methods made dead languages, mathematics, philosophy etc., the school diet of boys whose normal hunger was for action, and for learning by doing. Sir William Hamilton, who wrote fairy tales in metaphysics for a generation of Scotchmen, placed these lines over the doorway of his lecture room. In earth there 's nothing great but Man; In Man there 's nothing great but Mind. This sounds well, but it is poor philosophy. There is much in earth that is great besides man and much in man that is great besides his mind. The older type of metaphysician with his staggering vocabulary and his bag of "categories" has now chiefly a historic interest. In the modern view the interdependence of mind and body is a fundamental fact of life. As science reveals the physiologic marvels of the once despised body, the latter grows in our respect, for we find that its seeming humble functions are intimately related to our highest powers. Sir William's couplet gives a hint of the dominance of the classical method of his day. It overemphasized the importance of reason and too often converted the youthful mind into a rag bag of useless information. The educators of that time and since have thought more highly of human reason than experience justifies. With their medieval bias for a world of will and reason, they drove the young with the whip and spur of emulation toward what to them seemed the one possible goal, intellectual achievement. We exaggerate the share that reason has in conduct. In the history of the race, which is epitomized in the life of every individual, reason was a late outgrowth of feeling, passion, impulse, instinct. It was these older faculties that ruled the life of the primitive man who made the race, and it was through them that the race gradually rose to reason by what Emerson would call the "spiral stairway of development." These functions of impulse and instinct dominate the life of the child and they are only a little less potent in the conduct of us grownups. Much of what we call reason is feeling, and much of our life activities are due to desire, sentiment, instinct and habit, which, under the illusion of reason, determine our decisions and conduct. Some one has said that reason is the light that nature has placed at the tip of instinct, and it is certainly true that without these earlier, basal faculties reason would be a feeble light. During the growing period these are specially strong, and the important thing is that they be guided and organized in relation to the needs of maturity. In combining mental and physical training we are in some measure furnishing this guidance, doing intentionally what nature did originally without design. In the uncivilized state the stress of life was chiefly physical. The civilized man has to a large degree reversed this old order, in that the use of the body is incidental in his work, the stress being placed upon the brain. He piles his life high with complexities and in place of life being for necessities, and they few and simple, it is largely for comforts which we call necessities, and Professor Huxley has said that the struggle for comforts is more cruel than the struggle for existence. This stress which is put upon conscious effort in civilization places a new and severe tax upon the brain. It intensifies and narrows the range of man's activities; it causes him to specialize and localize the strain to a degree that may be dangerous. It is certainly true that every man has his breaking strain, and there is nothing that will raise the limit of endurance like a strong and well-developed body. The Italian physiologist, Mosso, showed by an ingenious device that when a person lying quite still was required to add a column of figures, blood left the extremities and flowed toward the brain. Any emotional state or effort of thought produces the same result. This demonstration that we think to our fingers' ends suggests the importance of a strong body as a prompt support in mental work. All our work, mental as well as physical, is a test of endurance, not a test that is spiritual and non-material, but even in the sphere of the mind it is plainly animal and physical. Thinking is primarily a physical process and draws upon the vital stores of every organ. The energy that makes clear thinking possible depends largely upon the vigor of the body, and to the extent that this fails, the brain functions suffer. Therefore, any work, mental or physical, will be better done and more easily done if the body is strong. Other things being equal, the intellectual work of the strong man will be better done than similar work by one of equal talent, but who is not strong. Big muscles are not necessary in physical development. Many people are not designed for big muscles, and any attempt by them to produce a heavy, massive development may do harm. What is wanted is vigor, skill, muscular readiness and a reawakening of the old associations of thought and action. Such training goes further than thought and action, for it reaches all the organs and adds immensely to the vital capacity and working power of the individual. The play instinct of the child is as old as the race, or older, and is a vitally important factor, not only in physical development, but also in mental development. In its destructive and disorderly activities the child shows the later adult forces in the formative stage. Old instincts and movements that were once self-preservative and of serious meaning to a wild ancestor reappear in the play of children, and, utilized wisely, may under new form become a valuable possession of the adult. There is a great big man, in fact, several possible men, inside every boy. Through his running, jumping, fighting, swimming, through impulse, instincts and emotions he is seeking the man that is in him, and it is by this turbulent and experimental course that he finally comes to the order of maturity. Every boy is a vitally coiled up set of springs pressing to be released. Race-old energies are struggling in him for expression, and play is the normal way to satisfy the great demand. The child may miss some important things and yet get on, but it can not, without severe and lasting harm miss the instinctive activities of play. In play and games the young are re-enacting these old muscular coordinations and developing mind and body on the old foundation. The boy's love of outdoor sports and the adventures of hunting are significant. Those ancestors of ours who hunted and fished and shaped with care their arrow heads were developing a manual skill and thinking power that we inherit. We use our muscles for more varied and possibly more finished purposes, but it is through the patience and practise of their rude lives that we possess the delicate uses of the hands and the finer dexterities of the mind. The boy who goes whistling to the fields, or hunts, or fishes, or swims, is unconsciously reaching out toward later life and is preparing for serious and bigger things. The growing formative period of life is the time for good physical development. Whatever is gained and fixed then is permanent, as it becomes a part of the physiological habits of the individual. The years before twenty decide the future energy stores, and the capacity to endure. Every function enlarged, every gain of power, is additional storage room for energy, to be drawn upon in the coming days of adult stress. Good physical development not only gives strength and skill in the use of the body, but develops a physiological habit of surplus power that may be called quantity of energy. Life is not alone in quality, in delicacy of adjustment, in accuracy, in fineness of feeling; it is also in quantity. The poet who, with frail physique and feeble pulse, sits in his quiet retreat and puts his fine fancies into the rhythms of verse has quality. But in the stress and rivalry of life that awaits the majority of men, there is a need for quantity of energy, such as enabled a Washington or a Caesar or a Napoleon or a Wellington to shoulder his way through difficulties. These men combined quality with quantity and this combination may make, and often does make, the life of masterful achievement. The quantity of energy in us average men may make the difference between success and failure. Many men fail in life for lack of staying power, for lack of that kind of endurance that is furnished by having power in reserve. The strong, confident person who has strength to spare, reserves of energy, does his work easily and without friction. Half the timidities and indecisions of men are chargeable less to lack of ability than to lack of the physical vigor, the QUANTITY of energy, which is the driving power of character. In all the contests of life an important element in success is the ability to endure prolonged stress, to have the reserve energy that can be drawn upon and utilized as a driving force. This power is not alone necessary in the emergencies, the "short hauls" of life, but also in the long hauls that spread the strain through greater periods. Many of the failures of life are due as much to lack of ability to meet prolonged stress as to lack of experience or intelligence. Men of moderate ability but with great powers of endurance often succeed, while men of greater talent fail for lack of the ability to endure strain. The man with a weak body and without the self-confidence that surplus energy gives is liable to be of uncertain judgment. Such a man in the presence of a problem requiring quick decision, doubts and hesitates and stands shivering on the brink of action while hastening opportunities pass him by. Much of the loose thinking of our time is undoubtedly due to poor educational drill. In fact the failure of the schools to teach pupils how to apply the mind and how to think is one of their common reproaches. Inability to use the mind effectively is also frequently due to a lack of vigor and physical stamina. A person with poor digestion, or under-developed body, or weak circulation has of necessity a badly nourished brain. Such a brain, unless it belongs to a genius, will do poor thinking. The mentally trained person who is also physically strong has the combination that puts his powers at easy command. He can be joyously busy doing the impossible because the doing of it has been made easy by training. How much native power there is in all of us that for want of proper training or sympathetic encouragement never comes to maturity! How many of the finer qualities of character that, for want of a kindlier climate of cheerful companionship and wise direction, failed to mature and now lie dead in us! Very many people are only partly alive. A large part, and in some, the best part, is dead. The capacity they show is probably only a small share of a fine inheritance which, not knowing how to use, they allowed to die. We have an instinctive liking for people who are strong and healthy. They appeal to us by their robustness and their confident display of energy. We do not now need the big muscles that were once necessary in wielding spear and battle-axe. We need, however, as much as the race ever needed well-developed bodies and habits of health. It is not difficult for us to see that sports and games and play help to physical development, but it is not so plain that they may be made to develop the best qualities of character. It is a fact, however, that all the important elements of character are tried out in games and sports. Enthusiasm, self-confidence, the adventurous spirit, alertness, promptness, unselfishness, cooperation, quick judgment--all these have their training and discipline on the game field. They comprise those fundamental native qualities that have gone to make humanity what it is. The young should have this training, and, if of the right kind, it may be made to contribute to the making of the best kind of character. The same quickness and accuracy of judgment that enable a boy to win a point in football may in later life be used to win a battle or save a business venture. Beyond this, there is of course gained the strong body that makes work easy and stress less difficult to bear. Hall calls attention to the fact that two generations ago, Jahn, the great builder of German physique, roused the then despairing German nation by preaching the gospel of strong bodies. He created a new spirit in Germany, and the whole nation was aroused and seized with an enthusiasm for outdoor games and sports, and there arose a new cult for the body. His pupils sang of a united fatherland and of a stronger race. The Germans are in the habit of reminding us that it was about one generation after Jahn that the German Empire was founded and Germany became a world power. Every argument for the physical training of boys applies with equal force to girls. Women need to be physically as strong as men. No race will remain virile and progressive unless both the fathers and mothers have the physical stamina that produces healthy, vigorous offspring. In this age, when women are going out into the world to compete with men it is highly important that they be physically strong if they are to stand the stress successfully. It was from rough barbarians, the rude war-loving Teutonic men and women described by Tacitus, that the Anglo-Saxon race inherited those splendid qualities of mind and body that have made their descendants masters of seas and continents. It has been objected that gymnastics and field sports make girls coarse and mannish. The exact opposite has been found to be the case. It has been observed in colleges that when young women are properly led, their sports, in place of making them mannish, have a marked refining influence. They care more for correct posture because this is made one of their tests in athletic sports. They develop better manners and a new sense of pride in their appearance. They soon learn to avoid slang, loud talking and boisterous behavior. In the University of Chicago where they have excellent training, many of the girls have said that they came to have a new sense of dignity and to care more for their personal appearance. They also develop the finer elements of character, a cooperative spirit, obedience to commands, patience, self-confidence, a spirit of comradeship, a democratic attitude and an appreciation of good qualities in others wherever found. All of these esthetic, social and moral qualities, woven into the texture of the growing character, and with the vigorous health that the physical training brings, are the best contribution to the making of the most effective type of the womanly woman. All games and sports and athletics for the young should therefore make for refinement and esthetic development. The state needs now, and will always need, men and women who have sound bodies and abounding energy. The harsher phases of the human struggle may pass and wars may cease, but the old contests of races, nations and individuals will continue under other forms. As the race grows older life will become more largely mental. The increasing complexity of human relations and the more delicate adjustments that these relations require will bring a new and finer social order that will make higher demands upon reason. While there is no evidence that experience or time or training will ever change the structure of the brain, it is probable that we have as yet but imperfectly utilized our mental possibilities. Stratton says: Out of the depths of the mind new powers are always emerging.[2] [2] "Experimental Psychology and Culture," George M. Stratton. Back of the mental life, and making it possible, are the energies of the body, the functioning of the animal in man, which in the brain are changed to the higher uses of the mind. The ability to execute, to act effectively, to do and keep doing, to do the work of the professional man, the banker, or the scientist, all this is primarily physical, and from top to bottom of man's activities the physical test is applied. With the mental and emotional strain of civilized life goes the physical strain which is the other half of the struggle, and which now and always is both mental and physical. The Greeks recognized this unity of mind and body twenty-five hundred years ago and their results remain unmatched by any race. They saw that the thought-out movements of physical training resulted in mental training and this law of mental development through physical training was a fundamental principle in their educational plan. The nation that will again make this an ideal will produce a finer race of men, and other things equal, will excel in all that makes a people great. EDWARD JENNER AND VACCINATION BY PROFESSOR D. FRASER HARRIS, M.D., D.Sc. DALHOUSIE UNIVERSITY, HALIFAX, N. S. WE are so exceedingly apt to take our blessings as a matter of course that at the present time a large number of us have quite forgotten, and some of us have never known, what a terrible disease smallpox is and from how much suffering national vaccination has saved us. But even many of us, who may not be included amongst those who know nothing of smallpox, do come within the group of those who know next to nothing of the life and work of Dr. Edward Jenner. A number of persons think he was Sir William Jenner, physician to Queen Victoria. An infectious or communicable disease is one caused by the admission of some form of living matter into the body of a human being or of a lower animal. All diseases are clearly not communicable in the sense that they are due to the presence of living things. Indigestion, for instance, I can not communicate to my neighbor, however serious my dietetic indiscretions. Now, while the actual microorganisms causing many of the infectious diseases have been discovered in these recent days through the agency of the microscope--one of science's most valuable gifts to suffering humanity--a few diseases undoubtedly infectious have, even up to the present time, not had their microorganic causes discovered. Smallpox or variola is one of these. The term variola is from the Latin varus, a pimple. The name Small Pox, which first occurs in Holinshead's "Chronicle" (1571), was given to this disease to distinguish it from the Great Pox or syphilis, the French disease, or Morbus Gallicus which attained the proportions of an epidemic in Europe about 1494. The expression "The Pox" in the older medical literature always refers to the Lues Venereal The word "pox" is the plural form of pock; the spelling "pox" is phonetic; "pocks" is the correct form.[1] [1] Thus the following expression in Galt's "Annals of the Parish" is justified--"My son Gilbert was seized with the smallpox and was blinded by THEM for seventeen days." Smallpox is unquestionably a highly infectious or communicable disease, and in the language of a past day, there is a virus or poison which can pass from the sick to the unaffected; when this transference occurs on a large scale we speak of an epidemic of smallpox. As Sir William Osler truly says, "It is not a little remarkable that in a disease, which is rightly regarded as the type of all infectious maladies, the specific virus still remains unknown." The same, however, is true of the common diseases of scarlatina, measles and chickenpox. Of some diseases, the virus is a bacillus or coccus, excessively minute fungi recognizable only under the microscope; but the bacteriologists are now beginning to speak of viruses so impalpable that they, unlike ordinary bacteria, can go through the pores of a clay filter, are filter-passers, that is are of ultra-microscopic dimensions. Some authorities conjecture that the virus of variola belongs to the group of filter-passers. The virus of smallpox, however, is very resistant and can be carried through the air for considerable distances; it clings for long periods to clothes, books, furniture, etc. I shall not now digress to give the clinical details of a case of smallpox; the eruption may be slight or it may be very extensive. It occurs in three forms, discrete, confluent and hemorrhagic. The most dangerous form of smallpox is the confluent, in which the face and arms particularly are covered with large pustular areas of a most disfiguring appearance. The disease called chickenpox, or varicella, has no relationship to smallpox and does not protect from it, nor does smallpox protect from chickenpox. HISTORY OF SMALLPOX There seems very little doubt that the home of smallpox was somewhere on the continent of Africa, although it is true that there are traditions pointing to its existence in Hindustan at least 1000 B.C. One Hindu account alludes to an ointment for removing the cicatrices of eruption. Africa has certainly for long been a prolific source of it: every time a fresh batch of slaves was brought over to the United States of America there was a fresh outbreak of smallpox.[2] It seems that the first outbreak in Europe in the Christian era was in the latter half of the sixth century, when it traveled from Arabia, visiting Egypt on the way. The earliest definite statements about it come from Arabia and are contained in an Arabic manuscript now in the University of Leyden, which refers to the years A.D. 570 and 571. There is a good deal of evidence that the Arabs introduced smallpox into Egypt at the sacking of Alexandria in A.D. 640. Pilgrims and merchants distributed it throughout Syria and Palestine and along the north of Africa; then, crossing the Mediterranean, they took it over to Italy. The Moors introduced it into Spain whence, via Portugal, Navarre, Languedoc and Guienne it was carried into western and northern Europe. The earliest physician to describe smallpox is Ahrun, a Christian Egyptian, who wrote in Greek. He lived in Alexandria from A.D. 610 to 641. The first independent treatise on the disease was by the famous Arabian physician, Rhazes, who wrote in Syriac in 920 A.D., but his book has been translated into both Greek and Latin. The first allusion to smallpox in English is in an Anglo-Saxon manuscript of the early part of the tenth century; the passage is interesting--"Against pockes: very much shall one let blood and drink a bowl full of melted butter; if they [pustules] strike out, one should dig each with a thorn and then drop one-year alder drink in, then they will not be seen," this was evidently to prevent the pitting dreaded even at so early a date. Smallpox was first described in Germany in 1493, and appeared in Sweden first in 1578. [2] Osler thinks the pesta magna of Galen was smallpox; Marcus Aurelius died of it. The contributions of Sydenham, the English Hippocrates, to the knowledge of smallpox, are classical. Throughout the Middle Ages, owing to the very crowded and unsanitary state of the cities of Europe, smallpox was one of the various plagues from which the inhabitants were never free for any length of time.[3] Leprosy, influenza, smallpox, cholera, typhus fever and bubonic plague constituted the dreadful group. In most countries, including England, smallpox was practically endemic; an attack of it was accepted as a thing inevitable, in children even more inevitable than whooping-cough, measles, mumps or chickenpox is regarded at the present time. There was a common saying--"Few escape love or smallpox." In the eighteenth century so many faces were pitted from severe smallpox that it is said any woman who had no smallpox marks was straightway accounted beautiful. Very few persons escaped it in either the mild or the severe form in childhood or in later life. [3] England was by no means exempt, but it was not infection in the modern sense that Shakespeare meant when he wrote-- "This England, This fortress, built by Nature for herself Against infection and the hand of war." Now it is characteristic of a microorganic disease that a person who has recovered from an attack of it is immune from that disease for a longer or shorter time, in some cases for the remainder of life. This is, luckily, as true of smallpox as of any of the other acute infections. We do not now need to enquire into the theory of how this comes about; it is a well-recognized natural phenomenon. The modern explanation is in terms of antigens and anti-bodies and is fast passing from the stage of pure biochemical hypothesis into that of concrete realization. Persons who have recovered from smallpox rarely take it a second time; the few who do, have it in a mild form. It follows, then, that if smallpox is purposely inoculated into a human being he will for a long time be resistant to the subsequent infection of smallpox. The fact of smallpox protecting from smallpox is by no means without analogy in other diseases. Thus in Switzerland, in Africa, in Senegambia, it has been the custom for a long time, in order to protect the cattle from pleuro-pneumonia, to inoculate them with the fluid from the lung of an animal recently dead of pleuro-pneumonia. Of course since the time of Pasteur we have been quite familiar with the inoculation of attenuated virus to protect from the natural diseases in their fully virulent form, for instance, anthrax, rabies, plague and typhoid fever. As it was, then, known to mankind from a very early period that a person could be protected from smallpox by being inoculated with it, inoculation grew up as a practice in widely distant parts of the globe. The purpose of intentional inoculation was to go through a mild attack of the disease in order to acquire protection from the much more serious natural form of the disease--to have had it so as not to have it. A very high antiquity is claimed for this smallpox inoculation, some even asserting that the earliest known Hindu physician (Dhanwantari) supposed to have lived about 1500 B.C., was the first to practice it. Bruce in his "Voyages to the Sources of the Nile" (1790) tells us that he found Nubian and Arabian women inoculating their children against smallpox, and that the custom had been observed from time immemorial. Records of it indeed are found all over the world; in Ashantee, amongst the Arabs of North Africa, in Tripoli, Tunis and Algeria, in Senegal, in China, in Persia, in Thibet, in Bengal, in Siam, in Tartary and in Turkey. In Siam the method of inoculation is very curious; material from a dried pustule is blown up into the nostrils; but in most other parts of the world the inoculation is by the ordinary method of superficial incision or what is called scarification. By the latter part of the seventeenth century inoculation for smallpox was an established practise in several European countries into which it had traveled by the coasts of the Bosphorus, via Constantinople. In 1701 a medical man, Timoni, described the process as he saw it in Constantinople. Material was taken from the pustules of a case on the twelfth or thirteenth day of the illness. As early as 1673 the practice was a common one in Denmark, Bartholinus tells us. In France inoculation had been widely practiced; on June 18, 1774, the young king Louis XVI., was inoculated for smallpox, and the fashionable ladies of the day wore in their hair a miniature rising sun and olive tree entwined by a serpent supporting a club, the "pouf a l'inoculation" of Mademoiselle Rose Bertin, the court milliner to Marie Antoinette. In Germany inoculation was in vogue all through the seventeenth century, as also in Holland, Switzerland, Italy and Circassia. In England the well-known Dr. Mead, honored, by the way, with a grave in Westminster Abbey, was a firm believer in inoculation, as was also Dr. Dimsdale, who was sent for by the Empress Catherine II. to introduce it into Russia. Dr. Dimsdale inoculated a number of persons in Petrograd, and finally the Grand Duke and the Empress herself. The lymph he took from the arm of a child ill of natural smallpox. For his services to the Russian court Dr. Dimsdale was made a Baron of the Russian Empire, a councillor of state and physician to the Empress. He was presented with the sum of 1,000 pounds and voted an annuity of 500 pounds a year. At the request of Catherine, Dr. Dimsdale went to Moscow, where thousands were clamoring for inoculation. The mortality from smallpox in Russia seems to have been still higher than in the rest of Europe. The annual average death rate on the Continent at the end of the eighteenth century was 210 per 1,000 deaths from all causes, while in Russia in one year two million persons perished from smallpox alone. In England in 1796, the deaths from smallpox were 18.6 per cent. of deaths from all causes. A great impetus was given to inoculation in England by the letters of Lady Mary Wortley Montague, the wife of our ambassador to Turkey, Edward Wortley Montague, and daughter of the Duke of Kingston. In 1717 Lady Mary wrote a letter to her friend Miss Chiswell, in which she explained the process and promised to introduce it to the notice of the English physicians. So convinced was Lady Mary of the safety of smallpox inoculation and its efficacy in preserving from subsequent smallpox, that in March, 1717, she had her little boy inoculated at the English embassy by an old Greek woman in the presence of Dr. Maitland, surgeon to the embassy. In 1722 some criminals under sentence of death in Newgate were offered a full pardon if they would undergo inoculation. Six men agreed to this, and none of them suffered at all severely from the inoculated smallpox. Towards the close of the same year two children of the Princess of Wales were successfully inoculated; and in 1746 an Inoculation Hospital was actually opened in London, but not without much opposition. As early as 1721 the Rev. Cotton Mather, of Boston (U. S. A.), introduced inoculation to the notice of the American physicians, and in 1722 Dr. Boylston, of Brooklyn, inoculated 247 persons, of whom about 2 per cent. died of the acquired smallpox as compared with 14 per cent. of deaths amongst 6,000 uninoculated persons who caught the natural smallpox. There was, however, great popular opposition to the practice of inoculation, and Dr. Boylston on one occasion was nearly lynched. While successful inoculation undoubtedly protected the person from smallpox, sometimes the inoculated form of the disease was virulent, and certainly all cases of inoculated variola were as infectious as the natural variety. Inoculated persons were therefore a danger to the community; and there is no doubt that such persons had occasionally introduced smallpox into towns which had been free from the natural disease. At the end of the eighteenth century, just about the time of Jenner's discovery, public opinion was strongly against the continuance of the practice of inoculation, and as natural smallpox had not at all abated its epidemic character, the times were ripe for "some new thing." Now there is a disease of cows know as cowpox or vaccinia (from the Latin vacca, a cow) which is communicable to human beings. It is thought to be due to the same virus which in pigs is called swinepox and in horses "grease." Jenner believed vaccinia to be the same pathological entity as human smallpox, modified, however, by its transmission through the cow. For a long time this view was stoutly resisted, but it has now been accepted as probably representing the truth. The identity of vaccinia and "grease" is certainly much more doubtful. To many of Jenner's contemporaries the view that vaccinia had at one time been a disease of human beings seemed unlikely; but we are now in a far better position to admit its probability than were those of Jenner's time. We have since then learned that man shares many diseases with the lower animals, tuberculosis, plague, rabies, diphtheria and pleuro-pneumonia, to mention only a few. We have also learned that certain lower animals, insects for instance, are intermediary hosts in the life-cycle of many minute parasites which cause serious diseases in the human being, amongst which malaria, yellow fever and the sleeping sickness are the most familiar. It appears to have been understood before Jenner's time that persons who had acquired cowpox by handling cattle, but especially by milking cows, were immune from smallpox. In the reign of Charles II. it is well known that the court beauties envied the dairy-maids because having had cowpox, they could not take smallpox which all women so dreaded. Dr. Corlett tells us that the Duchess of Cleveland, one of the King's mistresses, on being told that she might lose her place in the royal favor if she were disfigured by smallpox, replied that she had nothing to fear as she had had cowpox. In 1769 a German, Bose, wrote on the subject of cowpox protecting from smallpox. In the year 1774 a cattle dealer, Benjamin Jesty, at Yetminster, in Dorset, inoculated his wife and three children with cowpox. None of them ever took smallpox during the rest of their lives although frequently exposed to its infection. Jesty died in 1816, and it is recorded on his tombstone that he was the first person who inoculated cowpox to protect from smallpox. Cowpox, or vaccinia, though infectious for cows, is not transmissible among human beings, in other words, as a disease of man it is not infectious. Edward Jenner, the Englishman of Berkeley in Gloucestershire, was the first person to think scientifically on the fact that cowpox protected from smallpox. John Hunter had said to him, "Jenner, don't think, try." Luckily, however, he did both. Thinking alone avails little, experimentation alone avails not much, but the one along with the other has removed mountains. Just as Newton thought scientifically about that falling apple and reduced our conceptions of the universe to order, just as Watt thought scientifically about that kettle-lid lifted by the steam and so introduced the modern era of mechanical power brought under man's control, so Jenner thought about and experimented with cowpox until he had satisfied himself that he had discovered something which would rid the human race forever of the incubus of an intolerable pestilence. It was in 1780 that Jenner set himself to study cowpox in a way that had never before been attempted, for he was convinced that in the having had an attack of the disease lay the secret of the conquest of that world-scourge. He confided in his fried Edward Gardner about "a most important matter . . . which I firmly believe will prove of essential benefit to the human race . . . should anything untoward turn up in my experiments, I should be made, particularly by my medical brethren, the subject of ridicule." Luckily he was quite prepared for both ridicule and opposition; for has not everything new been ridiculed and opposed? Galileo was opposed, Bruno was opposed, Copernicus was opposed, Harvey was opposed, George Stevenson was opposed, Pasteur was ridiculed and opposed, and so were Darwin, Simpson and even Lister. The physiological inertia even of the educated has too often blocked the path of advancement: but Jenner is in illustrious company, a prince amongst the hierarchy of the misunderstood. The facts or surmises before Jenner at this date, then, were--(a) Cowpox produces an eruption extremely like that of mild smallpox, it is, therefore, probably a form of smallpox modified by transmission through the cow; (b) And an attack of cowpox protects from smallpox. To test these things experimentally some one must first be inoculated with cowpox, and, having recovered from the vaccinia, that same person must, secondly, be inoculated with the virus of smallpox or be exposed to the infection, and, thirdly, this person ought not to take the disease. In 1788 Jenner had a careful drawing made of the hand of a milkmaid suffering from cowpox to demonstrate to Sir Everard Home how exceedingly similar were vaccinia and variola. Home agreed it was "interesting and curious," and the subject began to attract some attention in medical circles. In November, 1789, Dr. Jenner inoculated his eldest child Edward, aged 18 months, with some swinepox virus, and as nothing untoward happened, he inoculated him again with swinepox on April 7, 1791. The child had a slight illness, very like vaccinia, from which he rapidly recovered. The moment for the crucial experiment was not yet; it came in due time, but Jenner had to wait five years for it, and five years are a long time to a man who is yearning to perform his crucial experiment. Happily for suffering humanity, in the early summer of 1796 the opportunity came; the hour and the man were there together. Cowpox had broken out on a farm near Berkeley and a dairy maid called Sarah Neames contracted the disease. On May 14, 1796, Dr. Jenner took some fluid from a sore on this woman's hand and inoculated it by slight scratching into the arm of a healthy boy eight years old, by name James Phipps. The boy had the usual "reaction" or attack of vaccinia, a disorder indistinguishable from the mildest form of smallpox. After an interval of six weeks, on July 1, Jenner made the most momentous but justifiable experiment, for he inoculated James Phipps with smallpox by lymph taken from a sore on a case of genuine, well-marked, human smallpox, AND THE BOY DID NOT TAKE THE DISEASE AT ALL. Jenner waited till the nineteenth of the month, and finding that the boy had still not developed variola, he could hardly write for joy. "Listen," he wrote to Gardner, "to the most delightful part of my story. The boy has since been inoculated for the smallpox which, aS I VERNTURED TO PREDICT, produced no effect. I shall now pursue my experiments with redoubled ardor." Here we are behind the scenes at a great discovery; "as I ventured to predict"; prediction is part of scientific theorizing; there is a place for legitimate prediction as there is for experimentation. All discoverers have made predictions; Harvey predicted the existence of the capillaries, Halley predicted the return of his comet, Adams predicted the place of the planet Neptune, the missing link in the evolutionary series of the fossil horses had been predicted long before it was actually found by Professor Marsh. Pasteur predicted that the sheep inoculated with the weak anthrax virus would be alive in the anthrax-infected field, while those not so protected would all be dead. A prediction verified is a conclusion corroborated, an investigator encouraged. Early in 1797, through another outbreak of cowpox, Jenner was able to inoculate three persons with variola, only to find as before that they were immune from smallpox. He now felt himself justified in preparing a paper for the Royal Society, the highest scientific tribunal in England. The council, however, returned him his paper with the remark that in their opinion the amount of evidence was not strong enough to warrant its publication in the Transactions. Jenner was wise enough not to be discouraged, and so in June, 1798, he published the paper himself under the title, "Inquiry into the causes and effects of the Variolae-Vacciniae, a disease discovered in some of the western counties of England, particularly Gloucestershire, and known by the name of cowpox." This historic pamphlet, which ranks with the great classics of medicine, was dedicated to Dr. O. H. Parry, of Bath. Later on the Royal Society was sagacious enough to elect the very man whose paper it had previously refused. While in London attending to the publication of his pamphlet, Dr. Jenner called on the great surgeon Mr. Cline, and left some cowpox virus with him for trial. Cline inoculated a young tubercular patient with vaccinia and later with smallpox in no less than three places. In due time this patient did not show a sign of smallpox. So impressed was Cline with this remarkable result that he wrote to Jenner thus: "I think the substitution of cowpox poison for smallpox one of the greatest improvements that has ever been made in medicine. The more I think on the subject, the more I am impressed with its importance." The word "vaccination" was coined by the French, so remarkable for the aptness of their descriptive terms, and it has ever since remained with us as a convenient expression for the inoculation of vaccinia as protecting from variola.[4] [4] It is certainly not necessary to point out that the principle of vaccination has been one of wide application in modern medicine. Our word "vaccine" testifies to this. A vaccine is a liquid, the result of bacterial growth, injected into a patient in order to render him immune from that particular disease which is caused by sufficient infection with the microorganisms in question, e. g., of typhoid fever or of plague. Dr. Jenner's views were now becoming known, and the critics and the doubters had appeared: St. Thomas has always had a large following. The most formidable of the early objectors was Dr. Igenhouz, who had come to London to study inoculation for variola, and had already inoculated, among other notable persons, the Archduchess Theresa Elizabeth of Vienna. The careless vaccinations of Doctors Pearson and Woodville at the London Smallpox Hospital brought much apparent discredit on Jenner's work. In all his early work Jenner used lymph obtained directly from papules on the cow or calf, but Woodville in 1799 showed that excellent results could be got from arm-to-arm vaccination. As this latter method is a very convenient one, the technique was widely adopted. We have to remember that we are speaking of a period about sixty years before Lister gave to suffering humanity that other great gift, antisepsis: and so many arms "went wrong," not because of being vaccinated, but because the scratches were afterwards infected by the microorganisms of dirt. Jenner knew well the difference between the reaction of clean vaccination and that of an infected arm, but a great many medical men of his time did not, and so he was constantly plagued with reports of vaccinations "going wrong" when it was septic infection of uncleansed skin that had occurred. The explanation of these things by letter consumed a very great deal of his valuable time. By the end of 1799 a large number of persons had, however, been successfully vaccinated. As one Pearson proved troublesome by starting an institution for public vaccination on principles which Jenner knew to be wrong, and as Jenner found himself virtually supplanted and misrepresented, he came up to London in 1800 to vindicate his position. The King, the Queen and the Prince of Wales, to whom he was presented, materially helped on the cause by countenancing the practice of vaccination. Lord Berkeley, his Lord of the Manor, was in this as in all things a kind and wise patron. In the United States of America vaccination made rapid progress, having been introduced there under the good auspices of Dr. Waterhouse, professor of medicine at Cambridge, Mass. The discovery was announced with true American informality as "Something curious in the medical line," on March 12, 1799. Things went even better on the continent of Europe; deCarro, of Vienna, inaugurated vaccination with such zeal and discrimination that it spread to Switzerland, France, Italy and Spain. From Spain it passed over to Latin America. In Sicily and Naples, "the blessed vaccine" was received by religious processions. Sacco, of Milan, commenced vaccinating in 1801, and in a few years had vaccinated 20,000. In Paris, a Vaccine Institute was established; and Napoleon ordered all his soldiers who had not had smallpox to be vaccinated. On Jenner's application, the Emperor liberated several English prisoners remarking--"What that man asks is not to be refused." Napoleon voted 100,000 francs for the propagation of vaccination. Lord Elgin introduced it into Turkey and Greece. The Empress of Russia, Catherine II., was one of the greatest supporters of Jennerian vaccination. She decreed that the first child vaccinated in Russia should be called "Vaccinoff," should be conveyed to Petrograd in an imperial coach, educated at the expense of the state and receive a pension for life. The Emperor of Austria and the King of Spain released English prisoners at Jenner's request. There were statues of Jenner erected abroad, at Boulogne and at Brunn, in Moravia, before any in England. Thus the European countries showed their gratitude to the Englishman whose patience, genius and absence of self-seeking had rid them of the detestable world-plague of smallpox. Vaccination was made compulsory by law in no less than five European countries before it was so in the United Kingdom in 1853. In eight countries vaccination is provided free at the expense of the government. The clergy of Geneva and of Holland from their pulpits recommended their people to be vaccinated. In Germany, Jenner's birthday (May 17) was celebrated as a holiday. Within six years, Jenner's gift to humanity had been accepted with that readiness with which the drowning clutch at straws. The most diverse climes, races, tongues and religions were united in blessing vaccination and its discoverer. The North American Indians forwarded to Dr. Jenner a quaintly worded address full of the deepest gratitude for what he had saved them from: "We shall not fail," said these simple people, "to teach our children to speak the name of Jenner, and to thank the Great Spirit for bestowing upon him so much wisdom and so much benevolence." There are two allusions to smallpox in "Don Juan," which was published in 1819, showing to what an extent Jennerian teachings were in the air. The first is: The doctor paid off an old pox By borrowing a new one from an ox. (Canto I., stanza 129.) The second is: I said the smallpox has gone out of late, Perhaps it may be followed by the great. (Stanza 130.) Before 1812, Jenner had been made an honorary member of nearly every scientific society in Europe, and had received the freedom of the cities of London, Edinburgh, Dublin and Glasgow. The Medical Society of London presented him with a gold medal struck in his honor; in Berlin in 1812 there was a Jennerian festival on the anniversary of Phipps's vaccination. Addresses and diplomas were showered on him, and in 1813 the University of Oxford conferred on him the degree of M.D. honoris causa. As he refused point blank to pass the examination in Latin and Greek required by the Royal College of Physicians of London, Jenner never obtained admission into that learned body. When some one recommended him to revise his classics so that he might become an F.R.C.P. he replied, "I would not do it for a diadem"; and then, thinking of a far better reward, added: "I would not do it for John Hunter's museum." But while the pure in heart were thus receiving the blessing offered them by the benovelent man of science, the pests of society, those discontented and jaundiced ones who are always to be found in the dark recesses of the cave of Adullam, were not idle. Many of his medical colleagues did indeed sneer, as some are always apt to do at any new thing however good. To all these Jenner replied, and a very great deal of his valuable time was consumed in arguing with them. But the sect of the anti-vaccinators had arisen, and was to some extent organized. Caricatures, lampoons, scurrilities, vulgarities and misrepresentations, the mean, were scattered on all sides. Nothing was too absurd to be stated or believed--that vaccinated persons had their faces grow like oxen, that they coughed like cows, bellowed like bulls and became hairy on the body. One omniscient objector declared that, "vaccination was the most degrading relapse of philosophy that had ever disgraced the civilized world." A Dr. Rowley, evidently imagining himself honored by a special participation in the Divine counsels, declared that "smallpox is a visitation from God, but cowpox is produced by presumptuous man. The former was what Heaven had ordained, the latter is a daring violation of our holy religion." It was rather hard to blame Dr. Jenner for the origin of cowpox. It took much forbearance to endure this sort of thing; but Jenner's was a first-class mind and he evidently dealt leniently even with fools. It was not for the first time in the world's history that a lover of mankind had been spurned with the words--"He hath a devil and is mad." Besides enduring all these mental and physical worries, and the annoyance that the Royal Jennerian Society established in 1802 was so mismanaged that it collapsed in 1808, Jenner had spent a very large sum of private money on the introduction of vaccination. He had been, as he himself expressed it, "Vaccine clerk to the whole world." Parliament, it is true, in 1801, voted him a sum of 10,000 pounds which was not paid for three years afterwards and was diminished by 1,000 pounds deducted for fees, so that it barely recompensed him for his outlays. By 1806, the immensity of the benefit conferred upon his diseased fellow-creatures having been recognized more perfectly in every other country than his own, the British Parliament woke up, and voted him a sum of 20,000 pounds, only one member representing the anti-vaccinators opposing the grant. Parliament, which had previously received from the Colleges of Physicians of London, Edinburgh and Dublin the most favorable reports of the efficacy of vaccination, decided to reestablish the Royal Jennerian Institute. A subscription of 7,383 pounds from grateful India reached Jenner in 1812. In 1814 he was in London for the last time, when he was presented to the Emperor of Russia, Alexander I., who told him that he had very nearly subdued smallpox throughout that vast Empire. Jenner refused a Russian order on the ground that he was not a man of independent means. The management of the Institute caused him much concern in his later years; he disapproved of the personnel and of many of the details of its working. One of the last worries of his life was an article in the November number for 1822 of the famous Edinburgh Review. Although it contained a good deal of praise, it was not favorable to Jenner, who said of it, "I put it down at 100,000 deaths at least." I have ascertained that this article was not written by the celebrated Francis Jeffrey, although he was editor of the Review until 1829. Jenner's life, apart from his great discovery and his developing the practice of vaccination, has not much incident in it. He was born on May 17, 1749, the son of the Rev. Stephen Jenner, vicar of Berkeley, Gloucestershire, England, the same Berkeley in whose castle, Edward II., the vanquished at Banockburn, was murdered in 1327. Jenner's mother's name was Head. Edward went to school at Wotton-under-Edge and at Cirencester, and began to study medicine with a Mr. Ludlow, a surgeon at Sodbury near Bristol. In his twenty-first year, Jenner went to London as a pupil of the great John Hunter, in whose house, he lived two years, during which time he was entered as a medical student at St. George's Hospital. It is interesting to know that while still a student he was asked by Sir Joseph Banks to arrange and catalogue the zoological specimens brought home by the circumnavigator Captain Cook in his first voyage of 1771. Jenner devoted considerable attention to natural history, to geology and to the study of fossils, on which topics he kept up correspondence with Hunter long after he left London. In the year 1788 he married a Miss Kingscote, and settled down to practice in his native place. Mrs. Jenner died in 1815, after which date Jenner never left Berkeley again. Curiously enough, it was not until 1792 that Jenner obtained the degree of M.D., and it was not from an English university at all, but from the University of St. Andrews in Scotland. This university, the smallest although the oldest of the Scottish universities, has therefore the honor of being the Alma Mater to the epoch-making Englishman. I have seen the entry of the name in the list of graduates for the year 1792; it has evidently been misspelled, for the name is corrected. The first foreign university to recognize Jenner's eminence was Gottingen. In 1794 Jenner had an attack of typhus fever. Jenner never cared for London or a city life, and although in 1808 he was persuaded to take a house in town, he soon gave it up and went back to his beautiful Gloucestershire. For many years he practiced during the season in the pleasant health-resort of Cheltenham. He loved the country, he studied lovingly the living things around him there: many are familiar with a piece of verse he wrote on "The signs of rain." The year 1810 was a sad one for Jenner: his eldest son died, and that noticeably depressed his health. In 1823 he presented a paper to the Royal Society on the migration of birds, a subject not even yet fully cleared up. On January 26, in the same year, he was stricken with paralysis on the right side and died within twenty-four hours. His body was buried in the chancel of the parish church of Berkeley, where there is a memorial window placed by public subscription. In person, Edward Jenner was short and rather heavily built; his expression of face was pleasant with a touch of sadness. All reports agree that in dress he was conspicuously neat, looking more like a gentleman-farmer than a physician, with his blue coat, yellow buttons, red waistcoat, buff breeches and top-boots.[5] [5] He was painted by Sir Thomas Lawrence, by Northcote and by Vigneron. There is no disguising the fact that during his lifetime Dr. Jenner was much more appreciated in foreign countries than in England. The medico-social club of Alverton, near where he lived, would not listen to him when he addressed them on vaccination. The effort to collect enough money from the medical men of England in order to place a marble statue to Jenner in the nave of Gloucester Cathedral, was successful only after a long delay. An attempt to erect a statue in London died of apathy; but in 1858, 32 years after he died, a statue was erected in Trafalgar Square. In 1862 it was removed to a quiet corner of Kensington gardens; and perhaps its surroundings, the trees, the flowers and the birds he loved are more suitable than the effigies of those national heroes who served their country by taking, not by saving life. No, Nelson the hero is hardly the suitable companion for Jenner the hero. There is no doubt that Jenner's medical contemporaries, at least in England, failed to appreciate the magnitude of the gift their colleague had presented not merely to his own country, but to the world at large. The discovery had, of course, been led up to by several different lines of indication, but this in no way detracts from the genius of Jenner in drawing his memorable inductions from the few facts which others had known before his time. The fame of Newton is no whit diminished because Copernicus, Kepler and Galileo lived and worked before him, the credit due to Harvey is none the less because many before his time had worked on the problem of the heart and vessels, and because some of them, notably Cesalpinus, came within a very little of the discovery of the circulation; the achievements of Darwin are not to be belittled because Lamarck, Malthus or Monboddo had notions in accordance with the tenor of his great generalization of evolution among living beings. Certainly Jenner had precursors; but it was his genius and his genius alone which, putting together the various fragments of knowledge already possessed, gave us the grand but simple induction based on his own experiments that vaccinia prevents from variola. It was too simple and too new to be appreciated in all its bearings either by the medical men or the laity of his own day. Its impressiveness is not inherent in it, as it is in the mathematical demonstration of universal gravitation, as it is in the atomic theory or in that of the survival of the fittest through natural selection. The English country doctor merely said in essence--"let me give you cowpox and you will not get smallpox." Unless the fact of this immunity is regarded as possessed by all the nations of the world for ever more there is nothing particularly impressive in it; and so it failed to impress his contemporaries. It is only when we contrast the loathsomeness and danger of smallpox with the mildness and safety of vaccinia and varioloid that we grasp the greatness of the work which Jenner did for mankind. The very simplicity of vaccination detracts from its impressiveness unless its results are viewed through the vista of the centuries. We need the proper historical perspective in this as in all else. Thus viewed, however, the simplicity of the procedure and the universality of its application are most imposing. Vaccination does not, indeed, dazzle the scientific imagination like some of the other generalizations of biology, but it is one that has been gloriously vindicated by the subsequent history of the world's hygiene. Jenner knew himself to be a benefactor of the human race; he would have been insincere if he had pretended otherwise; he finished his first paper with these words: "I shall endeavor still farther to prosecute this enquiry, an enquiry, I trust, not merely speculative, but of sufficient moment to inspire the pleasing hope of its becoming essentially useful to mankind"; and on his death-bed he said, "I do not marvel that men are not grateful to me, but I am surprised that they do not feel grateful to God for making me a medium of good." In private life Dr. Jenner was amiable and kind-hearted. Dibden said of him: "I never knew a man of simpler mind or of warmer heart." He was particularly kind to the poor. Dr. Matthew Baillie said of him: "Jenner might have been immensely rich if he had not published his discovery." We may in conclusion examine some of the objections to and criticisms of vaccination. The objections can be classified as those entertained (a) by medical men and (b) those by the public generally. The objections raised by medical men are now a matter of ancient history. Each generation of medical men has refused at first to admit any new teaching promulgated in its time; physiological inertia is not at once overcome. The most enlightened of Jenner's critics did really believe that he was drawing too extensive an induction from insufficient data; this was the position of the Royal Society in 1788; but the Edinburgh reviewer of 1822 should have known better. The purely technical criticisms of Jenner's work have by this time been fully assessed and replied to. It is true that at one time it was not clear what were the relationships of chickenpox and smallpox, of vaccinia and variola, of vaccinia and varioloid, of the various forms of pox in animals--cowpox, swinepox, horsepox or grease--either inter se or to human smallpox. But I do not suppose that in this year of grace 1914 there can be found one properly trained medical man, acquainted with the history of Jennerian vaccination, familiar with the ravages of smallpox and with the protective power of vaccinia, who could be induced, by no matter how large a bribe, to say that he disapproved of vaccination or that he believed it did not protect from smallpox. There are cranks in all walks of life, but the medical crank who is also an anti-vaccinationist is happily the rarest of them all. The lay objectors--the professed anti-vaccinators--are with us yet in spite of some very serious lessons which have been taught them. We may pass by the objectors of the class who believe that vaccinated persons cough like cows and bellow like bulls; these objections go into the limbo of old wives' fables or into the category of wilful misrepresentation. Unfortunately there is a large class of persons who can believe the absurdest nonsense about any subject which is particularly distasteful to them.[6] Another class of objection is the sentimental repugnance to the idea of being given one of the diseases of "the lower animals." Now the fact is that already we share a great many diseases with the lower animals, a few of them being tuberculosis, anthrax, rabies, tetanus, cancer, pleuro-pneumonia, certain insect-borne diseases, some parasitic worm diseases and some skin diseases like favus. As the knowledge of the lowly origin of many of our diseases is more widespread, this sort of objection will die out. [6] Antivaccinators constantly allude to calf-lymph as "filth"; if lymph is filth, then I am able to assure them that each one of them has about three liters of it in his own body. An objection which is worthy of more consideration is that in being vaccinated a child is apt to contract some infectious disease such as tuberculosis or syphilis which are the two most dreaded. Now so long as arm-to-arm vaccination was the routine practice, there was a remote probability that this sort of accident might occur. It appears to be true that a few accidents of this kind have occurred, just as a few arms have become septic or had erysipelas develop in them. But when the few such cases are compared with the millions and millions of uncomplicated vaccinations, their importance becomes very insignificant. Now that arm-to-arm vaccination is no longer practiced, but fresh calf-lymph used for each child, these accidental inoculations are a thing of the past. The ignorance of cause and effect is responsible for a great deal of the most childish objections to vaccination as to much else. One woman lately told me that she could not have her child vaccinated because a child in the same street was made a cripple for life by being vaccinated. Could we have a better example of the "post hoc sed non propter hoc."[7] [7] Now and again, however, we have the sad spectacle of some one really well educated but apparently either ignorant of logic or desirous of wilfully misrepresenting facts. The Hon. Stephen Coleridge has an article in the June (1914) number of the Contemporary Review which is, to say the least of it, highly immoral in ethics and statistics. I shall examine only that part of it bearing on vaccination. The statements are that in the last five recorded years, 58 persons died from smallpox vaccination (he means vaccination against smallpox), whereas in the same five years, 85 persons died from smallpox itself. The inference we are intended to draw from these figures is that to be vaccinated is nearly as fatal as to have smallpox itself. Now this kind of argument is a very common one with statistically immoral persons, and is known as the suppression of the ratio. Before we can appreciate the fact that in five years 58 persons died after being vaccinated, we at least need to know the total number of persons who were vaccinated. If only 58 persons were vaccinated and they all died, then the mortality was 100 per cent., but if, as was practically the case, thousands of infants in Great Britain were vaccinated in five years, then if only 58 died after vaccination (although not necessarily in consequence of it) the mortality falls some thousands of a per cent. The suppression of the ratio, i. e., 58/many thousands is the deceit that is practiced. Fifty-eight per year for five years, is 11.6 deaths per year of persons vaccinated: presumably these were infants: taking the birth-rate in England as 30 per 1,000 living, we may say that 900,000 infants were born; deduct 100,000 as not vaccinated, we have 800,000 infants vaccinated, of these 11.6 died after being vaccinated, which is 0.0014 per cent. This is not much of a mortality from any cause; but using Mr. Coleridge's own figures, it is a splendid demonstration of the safety of infant-vaccination, the opposite of what he pretends it shows. Mr. Coleridge proceeds to tell us that in five years 85 persons died of smallpox in Great Britain, i. e., an average of 17 persons per year. In other words 17 persons died of smallpox in a country with 30 million inhabitants, or 0.000056 per cent. of persons living, not a high mortality. And we strongly suspect, may we hope, that those 17 were persons who had not been vaccinated. But in Pre-Jennerian days, 17 persons died of smallpox out of every 100 persons dying from all causes. Mr. Coleridge's figures, properly and honestly interpreted, testify loudly to conclusions exactly the opposite of what he desires to insinuate; he has no doubt taken the statistics of the Registrar-General, but he has prostituted them. Mr. Coleridge's paper could not be a better example of the art of concealing the causes of phenomena. He exhibits the following table: Deaths from smallpox per annum per a million living: 1862-1870 ................................. 172.2 1871-1880 ................................. 244.6 1881-1890 ................................. 45.8 1891-1900 ................................. 13.3 1901-1910 ................................. 12.8 So that the table shows that since 1880 in Great Britain the deaths from smallpox per million per year have declined until they are only about 1/14th of their original number. The natural inference from these figures, viewed in the light of the history of smallpox in Great Britain, is that compulsory vaccination has been steadily eradicating the disease; but this is not Mr. Coleridge's conclusion: He says it is due to the large number of persons who have refused to be vaccinated! This would be laughable if it were not really serious; it is sad and serious that a man of Mr. Coleridge's education and social position should so consistently mislead the uncritical readers of the Contemporary Review to whose pages he has unfortunately very free access. If Mr. Coleridge really believes these things he is either very stupid or very ignorant; if he knows them to be otherwise, but wilfully deceives the public, he is immoral. He suffers from the worst form of bias, the anti-scientific. {the end of long footnote} There is still that group of persons who object to everything--anti-vivisection, anti-meat eating, anti-breakfast, anti-hats and of course also anti-vaccination. They are anti the usual and the normal that are quite good enough for the most of people. They generally also believe that the earth is flat; they are past praying for, all we can do with them is to look them, like the difficulty of Jonah and the whale, "full in the face and pass on." Many people at the present time allow themselves to be persuaded into being anti-vaccinators because neither they nor their deluders have ever known what an epidemic of smallpox is, have never seen with their own eyes the awful spectacle of a person suffering from smallpox in any of its forms--discrete, confluent or hemorrhagic. Thanks to this very Jenner, the world has now for 100 years been almost free from epidemic, virulent smallpox and most perfectly so in the vaccinated countries, so that millions, the majority, of Englishmen, have never seen a case of smallpox at all. Not knowing the awful danger they have escaped, through Great Britain having had compulsory vaccination since 1853, they have become lax in their belief in the necessity for the continuance of that precaution. "They jest at scars that never felt a wound." Towns such as Gloucester in England, in which a large number of children have been allowed to grow up unvaccinated, have always been visited sooner or later by a serious outbreak of smallpox. It must be so; the laws of natural phenomena can not be changed to suit the taste of those persons who are mentally incapable of understanding them. They can not be evaded; ignorance of the law is no more an excuse in the realm of natural than of man-made law. We now come to that undesirable product of present-day, grandmotherly legislation, the conscientious objector. As I am not a politician, I shall not say anything for or against the policy of inserting in a bill which makes vaccination compulsory a clause giving to the conscientious objector the power or right to refuse to have his child vaccinated, but as a medical man who knows a little of the history of medicine, I can only describe it as gratuitous folly. I am one of those who believe that the laity should have no say in the matter of whether any given procedure is or is not advantageous for the public health. The efficacy of universal inoculation of vaccinia as a prophylactic against variola is a question of scientific medicine to be decided on technical grounds and ought not to be a matter open to debate by the public at all. It is perfectly monstrous to suppose that the ordinary person, quite untrained to weigh evidence for or against the advisability of the carrying out of a particular form of national immunization against a horrid disease, is qualified to form any opinion. He might as well be consulted on the advisability of making the channel tunnel or on the safest type of aeroplane or on any other subject involving the technical training of the engineer. To permit the so-called "man in the street" to say whether he shall or shall not permit the carrying out of some important piece of civic hygiene is to introduce a principle subversive of all system and obstructive of all progress in the science of public health. It is absurd that in a case like this the pronouncements of the judges are to be submitted to the criticisms of the jury. England has already had one or two pretty severe lessons through allowing such places as Gloucester and Leicester to exercise their right of private judgment on the question of vaccination. In Gloucester where there was at one time a vigorous anti-vaccination movement, a serious epidemic overtook the city a few years ago (1896). What science pronounces to be beneficial, the layman must submit to. What we want in these days is less superstition and more faith--in science. I am informed that there are more than 2,000 unvaccinated children in the schools of this city at the present moment, and all because a piece of legislation allows any unintelligent, prejudiced or credulous parent to decide on the momentous question of the vaccination of his children. Our quarantine regulations are extremely strict, and rightly so, on the subject of smallpox; but is it not a farce to take so much trouble about the health of our immigrants when inside the city we are all the time encouraging a high degree of receptivity towards this very disease? I should call this a very clear case of straining at the international gnat and swallowing the municipal camel. The community at present is at the mercy of its least instructed members. A most sensible suggestion is that if an outbreak of smallpox occurs in Halifax, the cost of it should be borne by the unvaccinated and by the anti-vaccinators. The fact is we have forgotten what smallpox is like. In 1796 before Jennerian vaccination, the death-rate from smallpox in England was 18.5 per cent. of deaths from all causes; in London between 1838 and 1869 it was 1.4 per cent., while in 1871--the worst year for smallpox since vaccination became compulsory--the deaths from smallpox were barely 4.5 per cent. of deaths from all causes, a proportion which was exceeded 93 times in the eighteenth century. At the present moment the deaths from smallpox in London constitute a little under 0.24 per cent. of deaths from all causes, or 77 times less than in pre-Jennerian times. According to MacVail, in the pre-vaccination period smallpox was nine times as fatal as measles and seven and one half times as fatal as whooping cough. To-day in the vaccinated community its fatality is negligable, in the unvaccinated it is as high as it was in the Middle Ages. In the city of Berlin, where vaccination is absolutely compulsory, there is no smallpox hospital at all; the cases of smallpox in that city being only a few unvaccinated foreigners. In 1912 the deaths in New York City were as follow: 671 from measles, 614 from scarlatina, 500 from typhoid fever, 187 from whooping cough and 2 from smallpox. In London there were in 48 years of the seventeenth century no less than 10 epidemics of smallpox; in the whole of the eighteenth, 19; and in the nineteenth no epidemic at all during which smallpox was responsible for more than one tenth of the deaths from all causes in any one year. In Sweden, the highest death-rate before vaccination was 7.23 per 1,000 persons, the lowest 0.30; under permissive vaccination the highest was 2.57, the lowest 0.12; under compulsory vaccination the highest was 0.94, the lowest 0.0005. It is so frequently said that the disappearance of smallpox is due not to vaccination, but to improved general hygiene, that we must look into this criticism with some care. In the first place, a large diminution in the mortality from smallpox occurred before there was any great change in the unsanitary conditions of the English towns, before there was any enforcing of the isolation of patients either in hospitals or in their own homes. Since the introduction of vaccination, measles and whooping cough still remain in the status quo ante, while smallpox has been exterminated in all fully vaccinated communities, these two diseases of children are as prevalent as ever in England even although the general sanitary conditions have been immensely improved in that country. Of course the effects of vaccination wear out in time, and that is why it is well to be revaccinated once or twice. Now there has been a remarkable progressive change in the age-incidence of smallpox "which can only be explained," says Dr. Newsholme, "on the assumption that vaccination protects children from smallpox and that the protection diminishes, though it never entirely disappears, as age advances. The "conscience clause" should be immediately removed from the act in which it was inserted on the grounds that it is weak and reactionary in principle, not in the interests of the development of the legislative aspect of the science of public health, and that it permits in certain unintelligent communities quite a considerable number of unvaccinated children to grow up as a permanent menace to their town and district. When the history of medicine becomes more widely known, when the principles of prophylactic inoculation are more generally understood, when respect for science is the rule rather than the exception, when great achievements in the saving rather than the destroying of life are objects of national veneration, then we may hope to see the day when it will be unhesitatingly admitted that the discovery by Dr. Edward Jenner, the Englishman, was one of the most momentous in the history of the human race, and that his life was one of the noblest, most unselfish and, in its far-reaching effects, most important that has ever been lived on this planet. THE VALUE OF INDUSTRIAL RESEARCH
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