Was he black? That we don't certainly know, but all analogy would lead one to answer positively, Yes. White men seem, on the whole, to be a very recent and novel improvement on the original evolutionary pattern. At any rate he was distinctly hairy, like the Ainos, or aborigines of Japan, in our own day, of whom Miss Isabella Bird has drawn so startling and sensational a picture. Several of the pre-Glacial sketches show us lank and gawky savages with the body covered with long scratches, answering exactly to the scratches which represent the hanging hair of the mammoth, and suggesting that man then still retained his old original hairy covering. The few skulls and other fragments of skeletons now preserved to us also indicate that our old master and his contemporaries much resembled in shape and build the Australian black fellows, though their foreheads were lower and more receding, while their front teeth still projected in huge fangs, faintly recalling the immense canines of the male gorilla. Quite apart from any theoretical considerations as to our probable descent (or ascent) from Mr. Darwin's hypothetical 'hairy arboreal quadrumanous ancestor,' whose existence may or may not be really true, there can be no doubt that the actual historical remains set before us pre-Glacial man as evidently approaching in several important respects the higher monkeys.

It is interesting to note too that while the Men of the Time still retained (to be frankly evolutionary) many traces of the old monkey-like progenitor, the horses which our old master has so cleverly delineated for us on his scrap of horn similarly retained many traces of the earlier united horse-and-donkey ancestor. Professor Huxley has admirably reconstructed for us the pedigree of the horse, beginning with a little creature from the Eocene beds of New Mexico, with five toes to each hind foot, and ending with the modern horse, whose hoof is now practically reduced to a single and solid-nailed toe. Intermediate stages show us an Upper Eocene animal as big as a fox, with four toes on his front feet and three behind; a Miocene kind as big as a sheep, with only three toes on the front foot, the two outer of which are smaller than the big middle one; and finally a Pliocene form, as big as a donkey, with one stout middle toe, the real hoof, flanked by two smaller ones, too short by far to reach the ground. In our own horse these lateral toes have become reduced to what are known by veterinaries as splint bones, combined with the canon in a single solidly morticed piece. But in the pre-Glacial horses the splint bones still generally remained quite distinct, thus pointing back to the still earlier period when they existed as two separate and independent side toes in the ancestral quadruped. In a few cave specimens, however, the splints are found united with the canons in a single piece, while conversely horses are sometimes, though very rarely, born at the present day with three-toed feet, exactly resembling those of their half-forgotten ancestor, the Pliocene hipparion.

The reason why we know so much about the horses of the cave period is, I am bound to admit, simply and solely because the man of the period ate them. Hippophagy has always been popular in France; it was practised by pre-Glacial man in the caves of Périgord, and revived with immense enthusiasm by the gourmets of the Boulevards after the siege of Paris and the hunger of the Commune. The cave men hunted and killed the wild horse of their own times, and one of the best of their remaining works of art represents a naked hunter attacking two horses, while a huge snake winds itself unperceived behind close to his heel. In this rough prehistoric sketch one seems to catch some faint antique foreshadowing of the rude humour of the 'Petit Journal pour Rire.' Some archæologists even believe that the horse was domesticated by the cave men as a source of food, and argue that the familiarity with its form shown in the drawings could only have been acquired by people who knew the animal in its domesticated state; they declare that the cave man was obviously horsey. But all the indications seem to me to show that tame animals were quite unknown in the age of the cave men. The mammoth certainly was never domesticated; yet there is a famous sketch of the huge beast upon a piece of his own ivory, discovered in the cave of La Madelaine by Messrs. Lartet and Christy, and engraved a hundred times in works on archæology, which forms one of the finest existing relics of pre-Glacial art. In another sketch, less well known, but not unworthy of admiration, the early artist has given us with a few rapid but admirable strokes his own reminiscence of the effect produced upon him by the sudden onslaught of the hairy brute, tusks erect and mouth wide open, a perfect glimpse of elephantine fury. It forms a capital example of early impressionism, respectfully recommended to the favourable attention of Mr. J.M. Whistler.

The reindeer, however, formed the favourite food and favourite model of the pre-Glacial artists. Perhaps it was a better sitter than the mammoth; certainly it is much more frequently represented on these early prehistoric bas-reliefs. The high-water mark of palæolithic art is undoubtedly to be found in the reindeer of the cave of Thayngen, in Switzerland, a capital and spirited representation of a buck grazing, in which the perspective of the two horns is better managed than a Chinese artist would manage it at the present day. Another drawing of two reindeer fighting, scratched on a fragment of schistose rock and unearthed in one of the caves of Périgord, though far inferior to the Swiss specimen in spirit and execution, is yet not without real merit. The perspective, however, displays one marked infantile trait, for the head and legs of one deer are seen distinctly through the body of another. Cave bears, fish, musk sheep, foxes, and many other extinct or existing animals are also found among the archaic sculptures. Probably all these creatures were used as food; and it is even doubtful whether the artistic troglodytes were not also confirmed cannibals. To quote Mr. Andrew Lang once more on primitive man, 'he lived in a cave by the seas; he lived upon oysters and foes.' The oysters are quite undoubted, and the foes may be inferred with considerable certainty.

I have spoken of our old master more than once under this rather question-begging style and title of primitive man. In reality, however, the very facts which I have here been detailing serve themselves to show how extremely far our hero was from being truly primitive. You can't speak of a distinguished artist, who draws the portraits of extinct animals with grace and accuracy, as in any proper sense primordial. Grant that our good troglodytes were indeed light-hearted cannibals; nevertheless they could design far better than the modern Esquimaux or Polynesians, and carve far better than the civilised being who is now calmly discoursing about their personal peculiarities in his own study. Between the cave men of the pre-Glacial age and the hypothetical hairy quadrumanous ancestor aforesaid there must have intervened innumerable generations of gradually improving intermediate forms. The old master, when he first makes his bow to us, naked and not ashamed, in his Swiss or French grotto, flint scalpel in hand and necklet of bear's teeth dropping loosely on his hairy bosom, is nevertheless in all essentials a completely evolved human being, with a whole past of slowly acquired culture lying dimly and mysteriously behind him. Already he had invented the bow with its flint-tipped arrow, the neatly chipped javelin-head, the bone harpoon, the barbed fish-hook, the axe, the lance, the dagger, and the needle. Already he had learnt how to decorate his implements with artistic skill, and to carve the handles of his knives with the figures of animals. I have no doubt that he even knew how to brew and to distil; and he was probably acquainted with the noble art of cookery as applied to the persons of his human fellow creatures. Such a personage cannot reasonably be called primitive; cannibalism, as somebody has rightly remarked, is the first step on the road to civilisation.

No, if we want to get at genuine, unadulterated primitive man we must go much further back in time than the mere trifle of 250,000 years with which Dr. Croll and the cosmic astronomers so generously provide us for pre-Glacial humanity. We must turn away to the immeasurably earlier fire-split flints which the Abbé Bourgeois—undaunted mortal!—ventured to discover among the Miocene strata of the calcaire de Beauce. Those flints, if of human origin at all, were fashioned by some naked and still more hairy creature who might fairly claim to be considered as genuinely primitive. So rude are they that, though evidently artificial, one distinguished archæologist will not admit they can be in any way human; he will have it that they were really the handiwork of the great European anthropoid ape of that early period. This, however, is nothing more than very delicate hair-splitting; for what does it matter whether you call the animal that fashioned these exceedingly rough and fire-marked implements a man-like ape or an ape-like human being? The fact remains quite unaltered, whichever name you choose to give to it. When you have got to a monkey who can light a fire and proceed to manufacture himself a convenient implement, you may be sure that man, noble man, with all his glorious and admirable faculties—cannibal or otherwise—is lurking somewhere very close just round the corner. The more we examine the work of our old master, in fact, the more does the conviction force itself upon us that he was very far indeed from being primitive—that we must push back the early history of our race not for 250,000 winters alone, but perhaps for two or three million years into the dim past of Tertiary ages.

But if pre-Glacial man is thus separated from the origin of the race by a very long interval indeed, it is none the less true that he is separated from our own time by the intervention of a vast blank space, the space occupied by the coming on and passing away of the Glacial Epoch. A great gap cuts him off from what we may consider as the relatively modern age of the mound-builders, whose grassy barrows still cap the summits of our southern chalk downs. When the great ice sheet drove away palæolithic man—the man of the caves and the unwrought flint axes—from Northern Europe, he was still nothing more than a naked savage in the hunting stage, divinely gifted for art, indeed, but armed only with roughly chipped stone implements, and wholly ignorant of taming animals or of the very rudiments of agriculture. He knew nothing of the use of metals—aurum irrepertum spernere fortior—and he had not even learnt how to grind and polish his rude stone tomahawks to a finished edge. He couldn't make himself a bowl of sun-baked pottery, and, if he had discovered the almost universal art of manufacturing an intoxicating liquor from grain or berries (for, as Byron, with too great anthropological truth, justly remarks, 'man, being reasonable, must get drunk'), he at least drank his aboriginal beer or toddy from the capacious horn of a slaughtered aurochs. That was the kind of human being who alone inhabited France and England during the later pre-Glacial period.

A hundred and seventy thousand years elapse (as the play-bills put it), and then the curtain rises afresh upon neolithic Europe. Man meanwhile, loitering somewhere behind the scenes in Asia or Africa (as yet imperfectly explored from this point of view), had acquired the important arts of sharpening his tomahawks and producing hand-made pottery for his kitchen utensils. When the great ice sheet cleared away he followed the returning summer into Northern Europe, another man, physically, intellectually, and morally, with all the slow accumulations of nearly two thousand centuries (how easily one writes the words! how hard to realise them!) upon his maturer shoulders. Then comes the age of what older antiquaries used to regard as primitive antiquity—the age of the English barrows, of the Danish kitchen middens, of the Swiss lake dwellings. The men who lived in it had domesticated the dog, the cow, the sheep, the goat, and the invaluable pig; they had begun to sow small ancestral wheat and undeveloped barley; they had learnt to weave flax and wear decent clothing: in a word, they had passed from the savage hunting condition to the stage of barbaric herdsmen and agriculturists. That is a comparatively modern period, and yet I suppose we must conclude with Dr. James Geikie that it isn't to be measured by mere calculations of ten or twenty centuries, but of ten or twenty thousand years. The perspective of the past is opening up rapidly before us; what looked quite close yesterday is shown to-day to lie away off somewhere in the dim distance. Like our paleolithic artists, we fail to get the reindeer fairly behind the ox in the foreground, as we ought to do if we saw the whole scene properly foreshortened.

On the table where I write there lie two paper-weights, preserving from the fate of the sibylline leaves the sheets of foolscap to which this essay is now being committed. One of them is a very rude flint hatchet, produced by merely chipping off flakes from its side by dexterous blows, and utterly unpolished or unground in any way. It belongs to the age of the very old master (or possibly even to a slightly earlier epoch), and it was sent me from Ightham, in Kent, by that indefatigable unearther of prehistoric memorials, Mr. Benjamin Harrison. That flint, which now serves me in the office of a paper-weight, is far ruder, simpler, and more ineffective than any weapon or implement at present in use among the lowest savages. Yet with it, I doubt not, some naked black fellow by the banks of the Thames has hunted the mammoth among unbroken forest two hundred thousand years ago and more; with it he has faced the angry cave bear and the original and only genuine British lion (for everybody knows that the existing mongrel heraldic beast is nothing better than a bastard modification of the leopard of the Plantagenets). Nay, I have very little doubt in my own mind that with it some æsthetic ancestor has brained and cut up for his use his next-door neighbour in the nearest cavern, and then carved upon his well-picked bones an interesting sketch of the entire performance. The Du Mauriers of that remote age, in fact, habitually drew their society pictures upon the personal remains of the mammoth or the man whom they wished to caricature in deathless bone-cuts. The other paper-weight is a polished neolithic tomahawk, belonging to the period of the mound-builders, who succeeded the Glacial Epoch, and it measures the distance between the two levels of civilisation with great accuracy. It is the military weapon of a trained barbaric warrior as opposed to the universal implement and utensil of a rude, solitary, savage hunter. Yet how curious it is that even in the midst of this 'so-called nineteenth century,' which perpetually proclaims itself an age of progress, men should still prefer to believe themselves inferior to their original ancestors, instead of being superior to them! The idea that man has risen is considered base, degrading, and positively wicked; the idea that he has fallen is considered to be immensely inspiring, ennobling, and beautiful. For myself, I have somehow always preferred the boast of the Homeric Glaucus that we indeed maintain ourselves to be much better men than ever were our fathers.

BRITISH AND FOREIGN

Strictly speaking, there is nothing really and truly British; everybody and everything is a naturalised alien. Viewed as Britons, we all of us, human and animal, differ from one another simply in the length of time we and our ancestors have continuously inhabited this favoured and foggy isle of Britain. Look, for example, at the men and women of us. Some of us, no doubt, are more or less remotely of Norman blood, and came over, like that noble family the Slys, with Richard Conqueror. Others of us, perhaps, are in the main Scandinavian, and date back a couple of generations earlier, to the bare-legged followers of Canute and Guthrum. Yet others, once more, are true Saxon Englishmen, descendants of Hengest, if there ever was a Hengest, or of Horsa, if a genuine Horsa ever actually existed. None of these, it is quite clear, have any just right or title to be considered in the last resort as true-born Britons; they are all of them just as much foreigners at bottom as the Spitalfields Huguenots or the Pembrokeshire Flemings, the Italian organ-boy and the Hindoo prince disguised as a crossing-sweeper. But surely the Welshman and the Highland Scot at least are undeniable Britishers, sprung from the soil and to the manner born! Not a bit of it; inexorable modern science, diving back remorselessly into the remoter past, traces the Cymry across the face of Germany, and fixes in shadowy hypothetical numbers the exact date, to a few centuries, of the first prehistoric Gaelic invasion. Even the still earlier brown Euskarians and yellow Mongolians, who held the land before the advent of the ancient Britons, were themselves immigrants; the very Autochthones in person turn out, on close inspection, to be vagabonds and wanderers and foreign colonists. In short, man as a whole is not an indigenous animal at all in the British Isles. Be he who he may, when we push his pedigree back to its prime original, we find him always arriving in the end by the Dover steamer or the Harwich packet. Five years, in fact, are quite sufficient to give him a legal title to letters of naturalisation, unless indeed he be a German grand-duke, in which case he can always become an Englishman offhand by Act of Parliament.

It is just the same with all the other animals and plants that now inhabit these isles of Britain. If there be anything at all with a claim to be considered really indigenous, it is the Scotch ptarmigan and the Alpine hare, the northern holygrass and the mountain flowers of the Highland summits. All the rest are sojourners and wayfarers, brought across as casuals, like the gipsies and the Oriental plane, at various times to the United Kingdom, some of them recently, some of them long ago, but not one of them (it seems), except the oyster, a true native. The common brown rat, for instance, as everybody knows, came over, not, it is true, with William the Conqueror, but with the Hanoverian dynasty and King George I. of blessed memory. The familiar cockroach, or 'black beetle,' of our lower regions, is an Oriental importation of the last century. The hum of the mosquito is now just beginning to be heard in the land, especially in some big London hotels. The Colorado beetle is hourly expected by Cunard steamer. The Canadian roadside erigeron is well established already in the remoter suburbs; the phylloxera battens on our hothouse vines; the American river-weed stops the navigation on our principal canals. The Ganges and the Mississippi have long since flooded the tawny Thames, as Juvenal's cynical friend declared the Syrian Orontes had flooded the Tiber. And what has thus been going on slowly within the memory of the last few generations has been going on constantly from time immemorial, and peopling Britain in all its parts with its now existing fauna and flora.

But if all the plants and animals in our islands are thus ultimately imported, the question naturally arises, What was there in Great Britain and Ireland before any of their present inhabitants came to inherit them? The answer is, succinctly, Nothing. Or if this be a little too extreme, then let us imitate the modesty of Mr. Gilbert's hero and modify the statement into Hardly anything. In England, as in Northern Europe generally, modern history begins, not with the reign of Queen Elizabeth, but with the passing away of the Glacial Epoch. During that great age of universal ice our Britain, from end to end, was covered at various times by sea and by glaciers; it resembled on the whole the cheerful aspect of Spitzbergen or Nova Zembla at the present day. A few reindeer wandered now and then over its frozen shores; a scanty vegetation of the correlative reindeer-moss grew with difficulty under the sheets and drifts of endless snow; a stray walrus or an occasional seal basked in the chilly sunshine on the ice-bound coast. But during the greatest extension of the North-European ice-sheet it is probable that life in London was completely extinct; the metropolitan area did not even vegetate. Snow and snow and snow and snow was then the short sum-total of British scenery. Murray's Guides were rendered quite unnecessary, and penny ices were a drug in the market. England was given up to one unchanging universal winter.

Slowly, however, times altered, as they are much given to doing; and a new era dawned upon Britain. The thermometer rose rapidly, or at least it would have risen, with effusion, if it had yet been invented. The land emerged from the sea, and southern plants and animals began to invade the area that was afterwards to be England, across the broad belt which then connected us with the Continental system. But in those days communications were slow and land transit difficult. You had to foot it. The European fauna and flora moved but gradually and tentatively north-westward, and before any large part of it could settle in England our island was finally cut off from the mainland by the long and gradual wearing away of the cliffs at Dover and Calais. That accounts for the comparative poverty of animal and vegetable life in England, and still more for its extreme paucity and meagreness in Ireland and the Highlands. It has been erroneously asserted, for example, that St. Patrick expelled snakes and lizards, frogs and toads, from the soil of Erin. This detail, as the French newspapers politely phrase it, is inexact. St. Patrick did not expel the reptiles, because there were never any reptiles in Ireland (except dynamiters) for him to expel. The creatures never got so far on their long and toilsome north-westward march before St. George's Channel intervened to prevent their passage across to Dublin. It is really, therefore, to St. George, rather than to St. Patrick, that the absence of toads and snakes from the soil of Ireland is ultimately due. The doubtful Cappadocian prelate is well known to have been always death on dragons and serpents.

As long ago as the sixteenth century, indeed, Verstegan the antiquary clearly saw that the existence of badgers and foxes in England implied the former presence of a belt of land joining the British Islands to the Continent of Europe; for, as he acutely observed, nobody (before fox-hunting, at least) would ever have taken the trouble to bring them over. Still more does the presence in our islands of the red deer, and formerly of the wild white cattle, the wolf, the bear, and the wild boar, to say nothing of the beaver, the otter, the squirrel, and the weasel, prove that England was once conterminous with France or Belgium. At the very best of times, however, before Sir Ewen Cameron of Lochiel had killed positively the last 'last wolf' in Britain (several other 'last wolves' having previously been despatched by various earlier intrepid exterminators), our English fauna was far from a rich one, especially as regards the larger quadrupeds. In bats, birds, and insects we have always done better, because to such creatures a belt of sea is not by any means an insuperable barrier; whereas in reptiles and amphibians, on the contrary, we have always been weak, seeing that most reptiles are bad swimmers, and very few can rival the late lamented Captain Webb in his feat of crossing the Channel, as Leander and Lord Byron did the Hellespont.

Only one good-sized animal, so far as known, is now peculiar to the British Isles, and that is our familiar friend the red grouse of the Scotch moors. I doubt, however, whether even he is really indigenous in the strictest sense of the word: that is to say, whether he was evolved in and for these islands exclusively, as the moa and the apteryx were evolved for New Zealand, and the extinct dodo for Mauritius alone. It is far more probable that the red grouse is the original variety of the willow grouse of Scandinavia, which has retained throughout the year its old plumage, while its more northern cousins among the fiords and fjelds have taken, under stress of weather, to donning a complete white dress in winter, and a grey or speckled tourist suit for the summer season.

Even since the insulation of Britain a great many new plants and animals have been added to our population, both by human design and in several other casual fashions. The fallow deer is said to have been introduced by the Romans, and domesticated ever since in the successive parks of Celt and Saxon, Dane and Norman. The edible snail, still scattered thinly over our southern downs, and abundant at Box Hill and a few other spots in Surrey or Sussex, was brought over, they tell us, by the same luxurious Italian epicures, and is even now confined, imaginative naturalists declare, to the immediate neighbourhood of Roman stations. The mediæval monks, in like manner, introduced the carp for their Friday dinners. One of our commonest river mussels at the present day did not exist in England at all a century ago, but was ferried hither from the Volga, clinging to the bottoms of vessels from the Black Sea, and has now spread itself through all our brooks and streams to the very heart and centre of England. Thus, from day to day, as in society at large, new introductions constantly take place, and old friends die out for ever. The brown rat replaces the old English black rat; strange weeds kill off the weeds of ancient days; fresh flies and grubs and beetles crop up, and disturb the primitive entomological balance. The bustard is gone from Salisbury Plain; the fenland butterflies have disappeared with the drainage of the fens. In their place the red-legged partridge invades Norfolk; the American black bass is making himself quite at home, with Yankee assurance, in our sluggish rivers; and the spoonbill is nesting of its own accord among the warmer corners of the Sussex downs.

In the plant world, substitution often takes place far more rapidly. I doubt whether the stinging nettle, which renders picnicking a nuisance in England, is truly indigenous; certainly the two worst kinds, the smaller nettle and the Roman nettle, are quite recent denizens, never straying, even at the present day, far from the precincts of farmyards and villages. The shepherd's-purse and many other common garden weeds of cultivation are of Eastern origin, and came to us at first with the seed-corn and the peas from the Mediterranean region. Corn-cockles and corn-flowers are equally foreign and equally artificial; even the scarlet poppy, seldom found except in wheat-fields or around waste places in villages, has probably followed the course of tillage from some remote and ancient Eastern origin. There is a pretty blue veronica which was unknown in England some thirty years since, but which then began to spread in gardens, and is now one of the commonest and most troublesome weeds throughout the whole country. Other familiar wild plants have first been brought over as garden flowers. There is the wall-flower, for instance, now escaped from cultivation in every part of Britain, and mantling with its yellow bunches both old churches and houses and also the crannies of the limestone cliffs around half the shores of England. The common stock has similarly overrun the sea-front of the Isle of Wight; the monkey-plant, originally a Chilian flower, has run wild in many boggy spots in England and Wales; and a North American balsam, seldom cultivated even in cottage gardens, has managed to establish itself in profuse abundance along the banks of the Wey about Guildford and Godalming. One little garden linaria, at first employed as an ornament for hanging-baskets, has become so common on old walls and banks as to be now considered a mere weed, and exterminated accordingly by fashionable gardeners. Such are the unaccountable reverses of fortune, that one age will pay fifty guineas a bulb for a plant which the next age grubs up unanimously as a vulgar intruder. White of Selborne noticed with delight in his own kitchen that rare insect, the Oriental cockroach, lately imported; and Mr. Brewer observed with joy in his garden at Reigate the blue Buxbaum speedwell, which is now the acknowledged and hated pest of the Surrey agriculturist.

The history of some of these waifs and strays which go to make up the wider population of Britain is indeed sufficiently remarkable. Like all islands, England has a fragmentary fauna and flora, whose members have often drifted towards it in the most wonderful and varied manner. Sometimes they bear witness to ancient land connections, as in the case of the spotted Portuguese slug which Professor Allman found calmly disporting itself on the basking cliffs in the Killarney district. In former days, when Spain and Ireland joined hands in the middle of the Bay of Biscay, the ancestors of this placid Lusitanian mollusk must have ranged (good word to apply to slugs) from the groves of Cintra to the Cove of Cork. But, as time rolled on, the cruel crawling sea rolled on also, and cut away all the western world from the foot of the Asturias to Macgillicuddy's Reeks. So the spotted slug continued to survive in two distinct and divided bodies, a large one in South-western Europe, and a small isolated colony, all alone by itself, around the Kerry mountains and the Lakes of Killarney. At other times pure accident accounts for the presence of a particular species in the mainlands of Britain. For example, the Bermuda grass-lily, a common American plant, is known in a wild state nowhere in Europe save at a place called Woodford, in county Galway. Nobody ever planted it there; it has simply sprung up from some single seed, carried over, perhaps, on the feet of a bird, or cast ashore by the Gulf Stream on the hospitable coast of Western Ireland. Yet there it has flourished and thriven ever since, a naturalised British subject of undoubted origin, without ever spreading to north or south above a few miles from its adopted habitat.