Militarism is basically a way of thinking, a certain interpretation of the function of the state; this manner of thinking is, moreover, revealed by its outer forms: by armaments and state organization.
Every time economic and technical development takes a step forward, forces emerge which attempt to create political forms for what, on the economic-technical plane, has already more or less become reality.
For the state by its nature claims sovereignty, the right to an unlimited development of power, determined only by self-interest. It is by nature anarchistic.
The territorial state is such an ancient form of society - here in Europe it dates back thousands of years - that it is now protected by the sanctity of age and the glory of tradition. A strong religious feeling mingles with the respect and the devotion to the fatherland.
Internationalism on the other hand admits that spiritual achievements have their roots deep in national life; from this national consciousness art and literature derive their character and strength and on it even many of the humanistic sciences are firmly based.
Today we stand on a bridge leading from the territorial state to the world community. Politically, we are still governed by the concept of the territorial state; economically and technically, we live under the auspices of worldwide communications and worldwide markets.
The simultaneous reactions elicited all over the world by the reading of newspaper dispatches about the same events create, as it were, a common mental pulse beat for the whole of civilized mankind.
Within each such social group, a feeling of solidarity prevails, a compelling need to work together and a joy in doing so that represent a high moral value.
Moreover, if the territorial state is to continue as the last word in the development of society, then war is inevitable.
Only recently, during the nineteenth century, and then only in Europe, do we meet forms of the state which have been created by a deliberate national feeling.
In particular, the efforts to reestablish peace after the World War have been directed toward the formation of states and the regulation of their frontiers according to a consciously national program.
It is characteristic that this should take place just when it is becoming more and more clear to all who think about the matter, that technically and economically we have left the territorial state behind us.
It is an accepted commonplace in psychology that the spiritual level of people acting as a crowd is far lower than the mean of each individual's intelligence or morality.
Propaganda must appeal to mankind's better judgment and to the necessary belief in a better future. For this belief, the valley of the shadow of death is but a war station on the road to the blessed summit.
But teleological considerations can lead no further than to a belief and a hope. They do not give certainty.
Hand in hand with nationalist economic isolationism, militarism struggles to maintain the sovereign state against the forward march of internationalism.