For a long time it used to be believed that the passion of the landscape painters of the seventeenth century for introducing ruins with hovels nestling among them arose from a feeling for romance. This is not so--they only painted what they saw around them after the ravages of the Thirty Years' War. It must not be supposed, however, that the forecast in these pages is based on the consequences of the war; these no doubt must darken our picture of the future; but the shadows, which I have put in as sparingly as I could, are essentially the expression of a greatly reduced economic efficiency, combined with the uniformity produced by the general proletarianization of life with the absence of any correcting factor in individual effort of a rational character and of the influence of higher types. A brighter trait in the material conditions of life will be formed by effort of a collective character, such as even the most penurious community may be able to undertake. The more severely the domestic household has to pinch, and the more unattractive it thereby becomes, the more completely will life be forced into publicity. Private claims and aspirations, which cannot be satisfied, will be turned over to the public. Men will gather in the streets and places of public resort, and have more mutual intercourse than before, since every transaction of life, even the most insignificant, will have to be a subject of discussion, agreement and understanding. In all the arrangements of social life, _e.g._ for news, communications, supplies, discussion and entertainment, and demands will be made and complied with for greater convenience and comprehensiveness, for popular aesthetics and popular representation. In these arrangements and in these alone Art will have to find its functions and its home. Public buildings, gardens, sanatoriums, means of transit and exhibitions will be established at great cost. All the demands of the spirit and of the senses will seek their satisfaction in public. There will be no lack of popular performances, excursions, tours and conducted visits to collections; of clubs, libraries, athletic meetings and displays. The aspect of this tendency from the point of view of culture and ethics we have still to consider; in its social aspect (apart from the fact that it causes a vacuum in the home and forces young people to the surface of life, and in spite of its mechanical effect) it will act as a comforting reminiscence of the civic commonalty and solidarity of mediaeval times.