industry; the matter-of-fact theories were accepted as substantial and ultimate only for the purposes of industry, only as technological maxims, and were beneath the dignity of science. With the transition to modern times industry comes into the foreground in the west-European scheme of life, and the institutions of European civilisation fall into a more intimate relation with the exigencies of industry and technology. The technological range of habituation progressively counts for more in the cultural complex, and the discrepancy between the technological discipline and the discipline of law and order under the institutions then in force grows progressively less. The institutions of law and order take on a more impersonal, less coercive character. Differential dignity and invidious discriminations between classes gradually lose force. The industry which so comes into the foreground and so affects the scheme of institutions is peculiar in that its most obvious and characteristic trait is the workmanlike initiative and efficiency of the individual handicraftsman and the individual enterprise of the petty trader. The technology which embodies the theoretical substance of this industry is a technology of workmanship, in which the salient factors are personal skill, force and diligence. Such a technology, running as it does in great part on personal initiative, capacity, and application, approaches nearer to the commonplace features of the institutional fabric than many another technological system might; and its disciplinary effects in some considerable measure blend with those of the institutional discipline. The two lines of habituation, in the great era of handicraft and petty trade, even came to coalesce and fortify one another; as in the organisation of the craft gilds and of the industrial towns. Industrial life and usage came to intrude creatively into the cultural scheme on the one hand and into the scheme of authentic knowledge on the other hand. So the body of matter-of-fact knowledge, in modern times, is more and more drawn into the compass of theoretical inquiry; and theoretical inquiry takes on more and more of the animus and method of technological generalisation. But the matter-of-fact elements so drawn in are construed in terms of workmanlike initiative and efficiency, as required by the technological preconceptions of the era of handicraft.