"But why," I persisted, "do we not tunnel under the Ray generators and dig our way to Berlin and blow it up?"
My uncle smiled indulgently. "And that has been tried too, but they can hear our borings with microphones and cut us off, just as we cut them off when they try to tunnel out and place new generators. It is too slow, too difficult, either way; the line has wavered a little with the years but to no practical avail; the war in our day has become merely a watching game, we to keep the Germans from coming out, they to keep us from penetrating within gunshot of Berlin; but to gain a mile of worthless territory either way means too great a human waste to be worth the price. Things must go on as they are till the Germans tire of their sunless imprisonment or till they exhaust some essential element in their soil. But wars such as you read of in your history, will never happen again. The Germans cannot fight the world in the air, nor in the sea, nor on the surface of the earth; and we cannot fight the Germans in the ground; so the war has become a fixed state of standing guard; the hope of victory, the fear of defeat have vanished; the romance of war is dead."
"But why, then," I asked, "does the World Patrol continue to bomb the roof of Berlin?"
"Politics," replied my uncle, "military politics, just futile display of pyrotechnics to amuse the populace and give heroically inclined young men a chance to strut in uniforms--but after the election this fall such folly will cease."
~4~
My uncle had predicted correctly, for by the time I again came home on my vacation, the newly elected Pacifist Council had reduced the aerial activities to mere watchful patroling over the land of the enemy. Then came the report of an attempt to launch an airplane from the roof of Berlin. The people, in dire panic lest Ray generators were being carried out by German aircraft, had clamoured for the recall of the Pacifist Council, and the bombardment of Berlin was resumed.
During the lull of the bombing activities my uncle, who stood high with the Pacifist Administration, had obtained permission to fly over Europe, and I, most fortunate of boys, accompanied him. The plane in which we travelled bore the emblem of the World Patrol. On a cloudless day we sailed over the pock-marked desert that had once been Germany and came within field-glass range of Berlin itself. On the wasted, bomb-torn land lay the great grey disc--the city of mystery. Three hundred metres high they said it stood, but so vast was its extent that it seemed as flat and thin as a pancake on a griddle.
"More people live in that mass of concrete," said my uncle, "than in the whole of America west of the Rocky Mountains." His statement, I have since learned, fell short of half the truth, but then it seemed appalling. I fancied the city a giant anthill, and searched with my glass as if I expected to see the ants swarming out. But no sign of life was visible upon the monotonous surface of the sand-blanketed roof, and high above the range of naked vision hung the hawk-like watchers of the World Patrol.
The lure of unravelled secrets, the ambition for discovery and exploration stirred my boyish veins. Yes, I would know more of the strange race, the unknown life that surged beneath that grey blanket of mystery. But how? For over a century millions of men had felt that same longing to know. Aviators, landing by accident or intent within the lines, had either returned with nothing to report, or they had not returned. Daring journalists, with baskets of carrier pigeons, had on foggy nights dropped by parachute to the roof of the city; but neither they nor the birds had brought back a single word of what lay beneath the armed and armoured roof.
My own resolution was but a boy's dream and I returned to Chicago to take up my chemical studies.