But it is uniformly insisted by the statesmen—potentates, notables, kings and mandarins—that this aegis of the national prowess in their hands covers also many interests of a more substantial and more tangible kind. These other, more tangible interests of the community have also a value of a direct and personal sort to the dynasty and its hierarchy of privileged subalterns, in that it is only by use of the material forces of the nation that the dynastic prestige can be advanced and maintained. The interest of such constituted authorities in the material welfare of the nation is consequently grave and insistent; but it is evidently an interest of a special kind and is subject to strict and peculiar limitations. The common good,
in the material respect, interests the dynastic statesman only as a means to dynastic ends; that is to say, only in so far as it can be turned to account in the achievement of dynastic aims. These aims are "The Kingdom, the Power and the Glory," as the sacred formula phrases the same conception in another bearing.
That is to say, the material welfare of the nation is a means to the unfolding of the dynastic power; provided always that this material welfare is not allowed to run into such ramifications as will make the commonwealth an unwieldy instrument in the hands of the dynastic statesmen. National welfare is to the purpose only in so far as it conduces to political success, which is always a question of warlike success in the last resort. The limitation which this consideration imposes on the government's economic policy are such as will make the nation a self-sufficient or self-balanced economic commonwealth. It must be a self-balanced commonwealth at least in such measure as will make it self-sustaining in case of need, in all those matters that bear directly on warlike efficiency.
Of course, no community can become fully self-sustaining under modern conditions, by use of the modern state of the industrial arts, except by recourse to such drastic measures of repression as would reduce its total efficiency in an altogether intolerable degree. This will hold true even of those nations who, like Russia or the United States, are possessed of extremely extensive territories and extremely large and varied resources; but it applies with greatly accentuated force to smaller and more scantily furnished territorial units. Peoples living under modern conditions and by use of the modern state of the industrial arts necessarily draw on all quarters of the habitable globe for materials and products which they can pro
cure to the best advantage from outside their own special field so long as they are allowed access to these outlying sources of supply; and any arbitrary limitation on this freedom of traffic makes the conditions of life that much harder, and lowers the aggregate efficiency of the community by that much. National self-sufficiency is to be achieved only by a degree of economic isolation; and such a policy of economic isolation involves a degree of impoverishment and lowered efficiency, but it will also leave the nation readier for warlike enterprise on such a scale as its reduced efficiency will compass.
So that the best that can be accomplished along this line by the dynastic statesmen is a shrewd compromise, embodying such a degree of isolation and inhibition as will leave the country passably self-sufficient in case of need, without lowering the national efficiency to such a point as to cripple its productive forces beyond what will be offset by the greater warlike readiness that is so attained. The point to which such a policy of isolation and sufficiency will necessarily be directed is that measure of inhibition that will yield the most facile and effective ways and means of warlike enterprise, the largest product of warlike effectiveness to be had on multiplying the nation's net efficiency into its readiness to take the field.
Into any consideration of this tactical problem a certain subsidiary factor enters, in that the patriotic temper of the nation is always more or less affected by such an economic policy. The greater the degree of effectual isolation and discrimination embodied in the national policy, the greater will commonly be its effect on popular sentiment in the way of national animosity and spiritual self-sufficiency; which may be an asset of great value for the purposes of warlike enterprise.
Plainly, any dynastic statesman who should undertake to further the common welfare regardless of its serviceability for warlike enterprise would be defeating his own purpose. He would, in effect, go near to living up to his habitual professions touching international peace, instead of professing to live up to them, as the exigencies of his national enterprise now conventionally require him to do. In effect, he would be functus officio.
There are two great administrative instruments available for this work of repression and national self-sufficiency at the hands of the imperialistic statesman: the protective tariff, and commercial subvention. The two are not consistently to be distinguished from one another at all points, and each runs out into a multifarious convolution of variegated details; but the principles involved are, after all, fairly neat and consistent. The former is of the nature of a conspiracy in restraint of trade by repression; the latter, a conspiracy to the like effect by subsidised monopoly; both alike act to check the pursuit of industry in given lines by artificially increasing the cost of production for given individuals or classes of producers, and both alike impose a more than proportionate cost on the community within which they take effect. Incidentally, both of these methods of inhibition bring a degree, though a less degree, of hardship, to the rest of the industrial world.
All this is matter of course to all economic students, and it should, reasonably, be plain to all intelligent persons; but its voluble denial by interested parties, as well as the easy credulity with which patriotic citizens allow themselves to accept the sophistries offered in defense of these measures of inhibition, has made it seem worth while here to recall these commonplaces of economic science.