The Human Race Part 2

A modern philosopher has attributed to the hand alone our intellectual superiority. This was going too far. We find enthusiasm allied with justice in the views expressed in the excellent pages which Galen has consecrated to a description of the hand, in his immortal work _De usu partium_.

"Man alone," says Galen, "is furnished with hands, as he alone is a partic.i.p.ator in wisdom. The hand is a most marvellous instrument, and one most admirably adapted to his nature. Remove his hand, and man can no longer exist. By its means he is prepared for defence or attack, for peace or war. What need has he of horns or talons? With his hand, he grasps the sword and lance, he fashions iron and steel. Whilst with horns, teeth and talons, animals can only attack or defend at close quarters, man is able to project from afar the instruments with which he is armed. Shot from his hand, the feathered arrow reaches at a great distance the heart of an enemy, or stops the flight of a pa.s.sing bird.

Although man is less agile than the horse and the deer, yet he mounts the horse, guides him, and thus successfully hunts the deer. He is naked and feeble, yet his hand procures him a covering of iron and steel. His body is unprotected against the inclemencies of climate, yet his hand finds him a convenient abode, and furnishes him with clothing.

By the use of his hand, he gains dominion and mastery over all that lives upon the earth, in the air, or in the depths of the sea. From the flute and lyre with which he amuses his leisure, to the terrible instruments by means of which he deals death around him, and to the vessel which bears him, a daring seaman, upon the bosom of the deep--all is the work of his hand.

"Would man without hands have been able to write out the laws which govern him, or raise to the G.o.ds statues and altars? Without hands could he bequeath to posterity the fruit of his labours, and the memory of his deeds? Could he (had man been created handless) converse with Socrates, Plato, Aristotle, and the different great men, children of bygone ages?

The hand is then the physical characteristic of man, in like manner as intelligence is his moral characteristic."

Galen, having shown in this chapter the general formation of the hand and the special disposition of the organs which compose it; having described the articulations and bones, the muscles and tendons of the fingers; and having a.n.a.lyzed the mechanism of the different movements of the hand, cries, full of admiration for this marvellous structure:

"In presence of the hand, this marvellous instrument, cannot we well treat with contempt the opinion of those philosophers who saw in the human body merely the result of a fortuitous concourse of atoms! Does not everything in our organization most clearly give the lie to this false doctrine? Who will dare to invoke chance in explanation of this admirable disposition? No, it is no blind power that has given birth to all these marvels. Do you know among men a genius capable of conceiving and executing so perfect a work? There exists not such a workman. This sublime organization is the creation of a superior intelligence, of which the intellect of man is but a poor terrestrial reflection. Let others offer to the Deity reeking hecatombs, let them sing hymns in honour of the G.o.ds; my hymn of praise shall be the study and the exposition of the marvels of the human frame!"

The sense of hearing, without attaining in man the perfection which it reaches in certain animals, is nevertheless of great delicacy, and becomes an infinite resource of instruction and pure enjoyment. Not only are differences of intonation, intensity, and timbre, recognised by our ear, but the most delicate shades of rhythm and tone, the relations of simultaneous and successive sounds which give the sentiment of melody and harmony, are appreciated, and furnish us with the first and most natural of the arts--music. Thus the perfection and delicacy of our senses, which permit of our grasping faint and slightly varying impressions, the harmony of these senses themselves, their perfect equilibrium, their capability of improvement by exercise, place us at a considerable distance above the animal.

Let us now pa.s.s to the bony portion of the human body, and consider first of all the head. The head is shared by two regions, the cranium and the face. The predominance of either of these regions over the other, depends upon the development of the organs which belong to each.

The cranium contains the cerebral ma.s.s, that is, the seat of the intellect; the face is occupied by the organs appertaining to the princ.i.p.al senses. In animals, the face greatly exceeds the cranium in extent; the reverse is, however, the case with man. It is but rarely that with him the face a.s.sumes importance at the expense of the cranium--in other words, that the jaws become elongated, and give to the human face the aspect of a brute.

We find in works upon anthropology some expressions which call for an explanation here; they are frequently employed, since they enable us to express by a single term the relation which exists between the dimensions of any particular skull. The term _dolichocephalous_ (from the Greek d??????, long, ?efa??, head,) is applied to a cranium which is elongated from front to rear, or, to express the idea numerically, the cranium whose longitudinal diameter bears to its vertical diameter the proportion of 100 to 68. A short cranium is styled _brachycephalous_ (from ?a???, short, ?efa??, head,) which term is applied when the relation between the longitudinal and vertical diameters is 100 to 80.

The attribute of length or shortness of the cranium is of less importance than is generally believed. All Negroes, it is true, are _dolichocephalous_; but it must not be supposed from this that the production backwards of the cranium is an indication of inferiority; since in the white race, heads are sometimes very long and sometimes very short. The North Germans are _dolichocephalous_; those inhabiting Central Germany being _brachycephalous_. This characteristic cannot therefore be regarded as a criterion of intellectual excellence.

There is in the human face an anatomical characteristic of greater importance than any taken from the elongation of the cranium; that is, the projection forwards, or the uprightness of the jaws. The term _prognathism_ (from p??, forward, and ??a???, jaw,) is applied to this jutting forward of the teeth and jaws, and _orthognathism_ (from ?????, straight, ??a???, jaw,) to the latter arrangement.

It was long admitted that prognathism, or projection of the jaws, was peculiar to the Negro race. But this opinion has been forced to yield to the discovery, that projecting jaws exist among people in no way connected with the Negro. In the midst of white populations this characteristic is frequently met with; it is occasionally found among the English, and is by no means rare at Paris, especially among women.

Prognathism would appear to be characteristic of a small European race dwelling to the south of the Baltic Sea, the Esthonians, and which itself is but the residue of the _primitive Mongolian_ race to which we have alluded in our work, "Primitive Man," as being the first race which, according to M. Pruner-Bey, peopled the globe. It is probably the mixture of Esthonian blood with that of the inhabitants of Central Europe, which causes the appearance in our large cities of individuals whose faces are prognathous.

We cannot close our remarks upon the face without speaking of a curious relation between it and the cranium, which has been much abused; we allude to the _facial angle_. By _facial angle_ is meant the angle which results from the union of two lines, one of which touches the forehead, the other of which, drawn from the orifice of the ear, meets the former line at the extremity of the front teeth.

The Dutch anatomist Camper, after having compared Greek and Roman statues, or medals of either nationality, a.s.sumed that the cause of the intellectual superiority which distinguished Greek from Roman physiognomies was to be found in the fact, that, with the Greeks, the facial angle is larger than in Roman heads. Starting with this observation, Camper pursued his enquiries until it occurred to him to advance the theory that the increase of the facial angle may be taken in the human race as a sign of superior intelligence.

This observation was correct, insomuch as it separated men from apes, and carrion birds from other birds. But its application to different varieties of men, as a measure of their various degrees of intelligence, was a pretension doomed to be sacrificed to future investigations. Dr.

Jacquart, a.s.sistant-naturalist in the Museum of Natural History at Paris, calling to his aid an instrument he invented, by which the facial angle is rapidly measured, has, in our day, made numerous studies of the facial angle of human beings. M. Jacquart found that this angle cannot be taken as a measure of intelligence, for he observed it to be a right angle in individuals, who, with respect to intelligence, were in no way superior to others whose facial angle was much smaller. M. Jacquart went so far as to show, that, in the population of Paris alone, the facial angle varies between much wider proportions than those imposed by Camper as characteristic limits of human varieties.

The measure of the facial angle, therefore, is far from bearing the importance which has long been ascribed to it; but this does not go to prevent its application, with advantage, in ordinary cases, when races of men are required to be distinguished from one another.

Erect carriage is another of the characteristics which distinguish the human species from all other animals, including the ape, by whom this position is but rarely a.s.sumed, and then accidentally and unnaturally.

Everything in the human skeleton is calculated to ensure a vertical posture. In the first place, the head articulates with the vertebral column at a point so situated that, when this vertebral column is erect, the head, by means of its own weight, remains supported in equilibrium.

Besides this, the shape of the head, the direction of the face, the position of the eyes, and the form of the nostrils, all require that man should walk erect on two feet.

If our body were intended to a.s.sume a horizontal position, everything connected with it would be out of place: the crown of the head would be the most advanced part, and this would operate most detrimentally to the exercise of sight; the eyes would be directed toward the earth; the nostrils would open backward; the forehead and the face would be beneath the head. Moreover, the whole muscular system and all the tendons are, in man, auxiliary to erect posture, without mentioning the curves which occur in the vertebral column, and the exceptional formation of the limbs, &c.

J. J. Rousseau was, therefore, very far from right, when he contended that man was born to go on all fours.

The height of men, as well as the colour of their skin, are characteristics which must not be overlooked, since they are of importance as distinctive attributes of different races.

And first, with regard to height, the differences which this incident may present in the human species have been greatly exaggerated. Much allowance must be made in admitting what has been written with respect to dwarfs, and what has been alleged concerning giants. The Greeks believed in the existence of a people they called _Pygmies_, but whose place of abode they always omitted to point out. These were very small people, who were entirely hidden from view when they entered a field of standing wheat, and who pa.s.sed much of their time in resisting the attacks of Cranes. The same fable was revived in more modern times, with reference to a people supposed to live in the island of Madagascar, who were styled _Kymes_. But Pygmies and Kymes are equally fabulous.

Antiquity tells us of giants, but without forming them into a separate race. It is rather in modern times that the existence of races of human giants has been put forward. In the sixteenth century, when Magellan had doubled Cape Horn and discovered the Pacific Ocean, a companion of this navigator, Pigafetta, gave an altogether extraordinary description of the Patagonians, or inhabitants of the Tierra del Fuego. He made giants of them. One of his successors, Leaya, adding yet more to the height of the Patagonians, a.s.signed to these men a stature of from three to four metres.

Modern travellers have reduced to accurate proportions the exaggerated statements of ancient navigators. The French naturalist Alcide d'Orbigny actually measured a large number of Patagonians, and found that their height, on an average, was about 1^{m.}73.

This, then, is about the limit of the height which is reached by the human species.

With reference to the extreme of smallness we are able to arrive at this by referring to the Bushmen who inhabit Southern Africa. An English traveller, Barrow, measured all the members of a tribe of Bushmen, and found that their average height was 1^{m.}31.

The human species, therefore, varies in height to the extent of about 0^{m.}42, that is to say, the difference between the height of the Patagonians and that of the Bushmen. It is well to make this observation whilst we are upon this subject, since the supporters of the theory of a plurality of human races have invoked these differences in height in support of the multiplicity of the races of humanity. It is clear that, among animals, races vary in height to a much greater extent than they do with man; there is, by comparison, a much greater difference in size between a mastiff and a dog of the Pyrenees, than there is between a Bushman and a Patagonian.

As regards the colour of the skin of the human race, we find it necessary to say a few words, since we propose to take this as the basis of our cla.s.sification.

The colour of the skin is a very convenient characteristic to fix upon in order to identify the various races, since this quality is peculiarly adapted to suggest itself through the eye. Its scientific importance must, however, by no means be exaggerated. Certain individuals, though they be members of the White or Caucasian Race, may yet be very darkly tinted. Arabs are often of a brown colour, which nearly approaches black, and yet they possess the finest marks of the White or Caucasian Race. The Abyssinians, although very brown, are not black. The American Indians, whom we rank as members of the Red Race, often have dark brown or almost black skins. Among members of the White Race in northern lat.i.tudes, especially women, the skin has often a yellowish tint. We must add that the colour of the skin is often difficult to fix, since the shades of colour merge into one another. All this must be said in order to show how difficult it is to form natural groups of the innumerable types of our species.

It would be for us now to speak of the physiological characteristics of the human race; but our consideration of this subject will be limited to a few words, since the condition of physiological functions is almost identical among all men, whatever be their race.

There is, nevertheless, an important difference, well worthy of note, presented by the nervous system when we compare the two extremes of humanity, namely, the Negro and the white European. In the white man, the nervous centres, that is the brain and spinal cord, are of much greater volume than they are in the Negro. In the latter the expansions from these nervous centres, that is, the nerves properly so called, have relatively a greater volume.

A similar difference, quite on a par with this, exists in the circulatory system. In the white man, the arterial system is more developed than the venous; the reverse is the case with the Negro.

Lastly, the blood of the Negro is more viscous, and of a deeper red than that of the white man.

With the exception of these general differences, the great physiological functions proceed in the same manner among all races of men. The differences are not remarked except when secondary functions are compared, but these differences then a.s.sume proportions of some consideration.

Climate, customs, and habits are the causes of these variations in the secondary functions, which at times become so similar as to permit of confusion in the most opposite races. Let a member of the white race be thrown into the midst of wild Indians, become a prisoner of the red-skins, and share their warlike existence in the midst of forests, we shall see that the sense of sight, as also that of hearing, will attain in this individual the same perfection which they enjoy in his new companions. It is by virtue of the prodigious flexibility of our organism, and of our powers of imitation and a.s.similation, that the physiological functions of secondary importance become capable of such modification.

The intellectual and moral characteristics are those which take the lead in man. Not only are we unable to pa.s.s them over in silence in the general study of the human race, but much more importance must be a.s.signed to them than to mere corporeal characteristics. If the naturalist, when he studies an animal, makes a point, when he has described his structure and organism, of considering his habits and manner of life, how much more should he, when treating of man, dwell upon his intellectual faculties, the stamp which so truly identifies our species.

Man makes use of language as the means of expressing his intelligence.

If man is provided with the power of speech, which he has in common with no other animal, it is owing to the fact that in him intelligence is infinitely more developed than in the animal. It is through the simultaneous concurrence of all his senses that the faculty of speech is manifested in man; and the proof of this is, that through the absence of one of his senses, he loses this faculty. What is meant by a person born dumb? It is an individual similar in all respects to speaking man, but differing from him in this, that he came into the world perfectly deaf.

The primary absence of the power of hearing has paralysed the child's intelligence with special reference to his imitative faculty, and in fact, the person called _deaf and dumb_ is originally simply a person _born deaf_.

Language, then, is but the expression of the highest intelligence.

"Animals have a voice," says Aristotle, "but man alone speaks." Nothing can be truer than this statement of the immortal Greek philosopher.

It is well known how the languages and dialects spoken in the world have multiplied; and, indeed, nothing is more difficult than to cla.s.sify all the languages and dialects that exist. This difficulty becomes more insurmountable when we consider that languages vary in course of time to a very considerable extent. The French of Rabelais and Montaigne, who wrote at the time of the Renaissance, is not very intelligible to us, and that of French chroniclers at the time of St. Louis can only be understood by studying it specially and with a dictionary. Modern Italians read Dante with great difficulty, and the same may be said for the English as regards their great writer Shakespeare. Languages then alter very rapidly, even though the people themselves remain stationary.

The alterations are much more serious and rapid when two peoples amalgamate.

These considerations are sufficient to convey an idea of the problem which scholars have propounded in wishing to ascertain the language of primitive humanity. It may be said that such a problem is incapable of solution. We must therefore despair of finding the mother tongue, and limit ourselves to those which are her offspring.

Upon a comparison of these last, it has been decided to a.s.sign to three fundamental groups all the languages which have been, and are still, spoken on the earth; these are, as we have already said, _monosyllabic_, _agglutinative_ and _inflected languages_.

Chinese is the most decided example of a _monosyllabic_ language. Each word comprises but one syllable, and has an absolute meaning in itself.

Recourse must be had to the complicated combination of a quant.i.ty of utterances in order to impress all modifications of thought, all distinctions of time, place, person, condition, &c. One marvels to hear that the Chinese language comprehends such an immense number of words, that the life of a single man of letters is not sufficiently long to allow of his learning all. This apparent wealth is but the most utter poverty. This language, whose vocabulary is infinite, is simply detestable. To its imperfection must be attributed the smallness of the progress which the people of Asia have made in the direction of intelligence and commerce.

_Agglutinative_ languages, which are spoken by Negroes, as also by many people of the yellow race, are the first degree of perfection in human speech. In these the word is no longer unique; variable terminations attached to each word modify the primitive expression. They contain _roots_ and words whose function it is to modify these roots.

The third and last degree of perfection in human speech is found in _inflected languages_. Those languages are so called, in which the same word is capable of modification a great number of times, in order to express the different shades of thought, and to translate changes of time, person, or place. Inflected languages are made up of a series of different terms, the number of which is by no means large, but the modification of which, by means of adjuncts, or through the position they occupy, are indeed innumerable. All European languages, and those spoken in Asia by people of the white race, are inflected.

If spoken language is the first element which served to const.i.tute human societies, fixed, that is _written_ language, has been the fundamental cause of their progress. By means of writing, one generation has been enabled to hand down to the other the fruits of their experience and investigation, and thus to lay the foundation of primitive science and history.