If there be any truth in the view that our philosophical theories grow out of our circumstances, it cannot be doubted that the philosophy of change, sometimes optimistically called progress, is curiously appropriate to Europe. The intimate juxtaposition of small areas of mountain and plateau, of river and sea, of valley and plain has multiplied contacts between men of diverse activities, experience, and outlook, and has thus encouraged not only exchange of ideas but also fermentation of thought. Economically, also, the trend has always been towards mutual dependence, and the penetration of inland seas far into the Continent has further assisted intercourse from far-off times. A self-sufficing community left to itself will evolve a routine and may stagnate therein; external contacts are most important in that they may ward off this danger. On the other hand, it must be remembered that these contacts may prove disastrous by breaking threads of tradition developing towards a fuller realization of the good life. Thus social importations into many regions of the Mediterranean in the days of the growth of the Roman dominion were brought about through conquest followed by transportation of the enslaved foemen, with grievous results both to Rome and to the slaves. Or again, the rapid growth of British trade at the Industrial Revolution brought many new contacts that, as in the case of Rome long before, promoted exploitation on a large scale, and made the stories both of the factory-children of England and of the slaves of America stand dismally parallel with those of the slaves of ancient Rome. In both instances the loss of social and intellectual heritage involved in these ugly schemes is full of fateful consequences, which worked themselves out in the case of Rome and may be doing so in the case of Britain. Contact and association without alien dominations, whether personal or regional, at any rate are of the utmost value as refreshers, and Europe has had unequalled opportunities in this direction.
But Europe, as known in current geography, is not an effective human unit. In a certain broad sense it becomes one if we add to it a good deal of South-west Asia and North Africa, so that all the frame of the Mediterranean, Euxine, and Caspian is included. In a more real and detailed sense, however, we should be careful to distinguish that portion which is intimately affected by the sea from that part which is in the first place the threshold of the great interior.
Europe, west of the Pripet Marshes, rarely suffers from extreme heat, and its winter frosts are less severe and prolonged than those of Muscovy. The temperature north and west of the Alps varies just enough on either side of the optimum of 60°-64° F. to provide desirable physiological stimuli, with only short and irregular periods when conditions are really harmful. The Russian plain beyond the Pripet Marshes is, on the other hand, subject to painful extremes which seriously limit man's efficiency in both winter and summer, and leave him but short periods in spring and autumn for effective freshness and enterprise. In consequence of this, Western Europe, or we may call it Europe-of-the-Sea, shows continuity of activity through the changing seasons, a continuity of thought and criticism which has exercised a powerful influence on government and social order, while the sea, as above suggested, has promoted contacts and kept things moving. In Europe-of-the-Sea, at least where we do not get the ill effects of alien domination above mentioned, we thus find that, between the warrior leaders and the labourers, the traders and professional people or middle class have developed power and have acted as a cement for society on the one hand, and as organizers for its maintenance on the other. Spain (with its long struggle between Christianity and Islam), Ireland (under English domination), the Balkans (under one dominator after another and finally under the Turk), all show historic inhibitions which have delayed and hampered the healthy development of a society free to work for that fuller realization of the good life. Elsewhere it is noteworthy that there have been many attempts, some successful for a time and all valuable, to secure real participation by the people in their problems of social organization, real liberation from the inhibitions involved in government by a superposed class or group. In spite of the difficulties of the present generation, the tendency is for these attempts to gain in power and scope, and to overstep the artificial boundaries of nation and state which are becoming a bed of Procrustes for the peoples of Europe.
On the other hand, east of the Pripet Marshes the long periods of trying climate, coming regularly in winter and in summer, limit, for the folk who have to live unprotected lives, the possibilities of the effective vigilance and criticism whereby the western European organizations are kept going. There is actual pressing need of a routine of tradition on which to fall back in these times of stress. There is also the fear of the grassland tribes tending to keep the people organized on a traditional basis as war leaders and labourers, while the distance from the sea diminishes trade and the middle class, and helps to maintain localism, which in its turn strengthens routine. There we thus find typically a middle class largely immigrant and alien to the military and labouring classes, and this further complicates the problems of social development and organization.
Europe, east and west, thus shows striking contrasts which have fateful consequences; there are also contrasts of importance between north and south. The latitude of most of Europe is such that the sun's rays strike the soil too obliquely to act chemically upon it with sufficient rapidity to decompose fresh material for plant growth as fast as plants use it up. In the Mediterranean region this is hardly the case, but in several parts the soil possibilities are very indifferent, so that our contrast is more between Europe and the Tropics than between north and south in Europe, though it is a valuable clue to many of the differences between the German plain and the Paris basin. Broadly we may say that our latitude has made a really self-dependent agriculture almost an impossibility for Europe, and we note in illustration that Bohemia is suffering sadly because foreign fertilizers could not be imported in 1914-18. The problem of diminishing fertility has made itself insistent again and again in European life, and has proved a goad to drive men to agricultural experiment on the one hand and to trade as a supplementary source of wealth on the other. The contrast between Europe and many parts of China in this respect is a profitable study, if we do not exaggerate, as is so often done, the supposed stagnation of the Orient.
From trade the men of Europe have been lured on into large-scale industry with the application of coal, oil, water, and sundry other forms of power in immense amounts. The opportunities for domination and consequently exploitation which this has brought are working out fatefully for us all in many varieties of hurtful contacts, needing humanization most urgently if the situation is to be saved for our children.
The process of change, we realize, has progressed faster and farther in the west than in the east of Europe, which goes forward against the pressure of severe inhibitions that make its problems differ from our own. At times we are content to look down upon the wild ways of East and South-east Europe, forgetting that in many respects, such as the exposure of severed heads recently commented upon as happening in the Balkans, we were not long ago at least as wild as they seem to be now. But we must also guard against the thought that they are merely some steps behind us on the path we all are treading; that concept of human evolution as a procession along a path is a wrong and very misleading one. We must reach the broader view which thinks of East Europe not as undeveloped West, but as diverse.
In our changeful continent we may thus follow out one of the most varied and perilous of the stories of men, a story of hardly-won triumph over serious obstacles, triumph maintained for a while in the face of serious threats that never ceased. It is a story that leads us to the appreciation of Europe's precarious position of industrial and administrative leadership, with its implications of conflict and unsettlement that make our Chinese friends think of us as the White Peril.
We may study our physical racial origins and see how every modern European people has come to be composed of moderately diverse elements, probably attaining some of their present characteristics during the marked changes of climate and opportunity accompanying the retreat of the glaciers at the close of the great Ice Age of Europe, and developing them further with changes of location and opportunity in subsequent times. We may see, as it were afar off, facts that will be clearer to the scientific men of fifty years hence, facts of the Mendelian inheritance of physical characters, leading, on the one hand, to the maintenance of types very little changed even through thousands of years, and on the other to the combination of diverse heritages from many sources, making an individual in many cases a mosaic of characteristics from different ancestral types.
We may study the languages and religions of European peoples and see that in the days before writing and markets became features of local life, languages changed, albeit slowly, spreading in waves of civilization, with only a subordinate relation to the waves of racial type. And if languages spread in waves of civilization, this has been the case still more in matters of religion, though folk tradition has a remarkable power of resurgence that leads to the local adaptation of religious movements time after time.
We may finally study economic activities and follow their influence in waves, the power and direction of which are affected by racial facts because temperament is no doubt related to physical type, but are more governed by language distributions because difference of language makes such a bar to economic intercourse, at least in early stages. In later stages, with the utilization of coal and steam the international web is woven more closely and more subtly, and this has sadly aggravated the catastrophe due to its rupture by the clumsiness of politicians in the years leading on to 1914.
And all through the process of evolution of races, of language and religion and of industry, we may follow the social life of the European peoples and the development of its organization and its expression in response to those processes of evolution. We must see at the same time how it both affects and reflects alterations which are always occurring in the European environment through changes of climate, rising and sinking of the land, clearing of forests and draining of swamps by mankind, development of communications, and other results of the labour of man.