teenth century, and he will see how men were engaged upon terrific nationalistic struggles while the laboratories all around them were filled with serious folk who cared not one whit for politics as long as they could force nature to surrender a few more of her million secrets.
You will gradually begin to understand what I am driving at. The engineer and the scientist and the chemist, within a single generation, filled Europe and America and Asia with their vast machines, with their telegraphs, their flying machines, their coal-tar products. They created a new world in which time and space were reduced to complete insignificance. They invented new products and they made these so cheap that almost every one could buy them. I have told you all this before but it certainly will bear repeating.
To keep the ever increasing number of factories going, the owners, who had also become the rulers of the land, needed raw materials and coal. Especially coal. Meanwhile the mass of the people were still thinking in terms of the sixteenth and seventeenth centuries and clinging to the old notions of the state as a dynastic or political organisation. This clumsy mediæval institution was then suddenly called upon to handle the highly modern problems of a mechanical and industrial world. It did its best, according to the rules of the game which had been laid down centuries before. The different states created enormous armies and gigantic navies which were used for the purpose of acquiring new possessions in distant lands. Whereever there was a tiny bit of land left, there arose an English or a French or a German or a Russian colony. If the natives objected, they were killed. In most cases they did not object, and were allowed to live peacefully, provided they did not interfere with the diamond mines or the coal mines or the oil mines or the gold mines or the rubber plantations, and they derived many benefits from the foreign occupation.
Sometimes it happened that two states in search of raw materials wanted the same piece of land at the same time. Then there was a war. This occurred fifteen years ago when Russia and Japan fought for the possession of certain terri-
