humanity or otherwise,—a question which it would be about as easy to answer as the question of war itself—we leave both to philosophers. But the opinion may be advanced, that the resources swallowed up in people’s wars might be more profitably employed, if used in providing other military means; no very deep investigation, however, is necessary to be convinced that these resources are for the most part not disposable, and cannot be utilized in an arbitrary manner at pleasure. One essential part that is the moral element, is not called into existence until this kind of employment for it arises.
We therefore do not ask again: how much does the resistance which the whole nation in arms is capable of making, cost that nation? but we ask: what is the effect which such a resistance can produce? What are its conditions, and how is it to be used?
It follows from the very nature of the thing that defensive means thus widely dispersed, are not suited to great blows requiring concentrated action in time and space. Its operation, like the process of evaporation in physical nature, is according to the surface. The greater that surface and the greater the contact with the enemy’s army, consequently the more that army spreads itself out, so much the greater will be the effects of arming the nation. Like a slow gradual heat, it destroys the foundations of the enemy’s army. As it requires time to produce its effects, therefore whilst the hostile elements are working on each other, there is a state of tension which either gradually wears out if the people’s war is extinguished at some points, and burns slowly away at others, or leads to a crisis, if the flames of this general conflagration envelop the enemy’s army, and compel it to evacuate the country to save itself from utter destruction. In order that this result should be produced by a national war alone, we must suppose either a surface-extent of the dominions invaded, exceeding that of any country in Europe, except Russia, or suppose a disproportion between the strength of the invading army and the extent of the country, such as never occurs in reality. Therefore, to