although it had promised it wouldn't, because the cobalt made them much more terrible and cost no more. The world that had started throwing those bombs, always telling itself that it hadn't thrown enough of them yet to make the air really dangerous with the deadly radioactive dust that came from the cobalt. Thrown them and kept on throwing until the danger point, where air and ground would become fatal to all human life, was approached.

Then, for about a month, the two great enemy groups had hesitated. And then each, unknown to the other, had decided it could risk one last gigantic and decisive attack without exceeding the danger point. It had been planned to strip off the cobalt cases, but someone forgot and then there wasn't time. Besides, the military scientists of each group were confident that the lands of the other had got the most dust. The two attacks came within an hour of each other.

After that, the Fury. The Fury of doomed men who think only of taking with them as many as possible of the enemy, and in this case—they hoped—all. The Fury of suicides who know they have botched up life for good. The Fury of cocksure men who realize they have been outsmarted by fate, the enemy, and themselves, and know that they will never be able to improvise a defense when arraigned before the high court of history—and whose unadmitted hope is that there will be no high court of history left to arraign them. More cobalt bombs were dropped during the Fury than in all the preceding years of the war.

After the Fury, the Terror. Men and women with death sifting into their bones through their nostrils and skin, fighting for bare survival under a dust-hazed sky that played fantastic tricks with the light of Sun and Moon, like the dust from Krakatoa that drifted around the world for years. Cities, countryside, and air were alike poisoned, alive with deadly radiation.

The only realistic chance for continued existence was to retire, for the five or ten years the radiation would remain deadly, to some well-sealed and radiation-shielded place that must also be copiously supplied with food, water, power, and a means of air-conditioning.

Such places were prepared by the far-seeing, seized by the stronger, defended by them in turn against the desperate hordes of the dying ... until there were no more of those.

After that, only the waiting, the enduring. A mole's existence, without beauty or tenderness, but with fear and guilt as constant companions. Never to see the Sun, to walk among the trees—or even know if there were still trees.

Oh, yes, she realized what the world was like.

"You understand, too, I suppose, that we were allowed to reclaim this ground-level apartment only because the Committee believed us to be responsible people, and because I've been making a damn good showing lately?"

"Yes, Hank."

"I thought you were eager for privacy. You want to go back to the basement tenements?"

God, no! Anything rather than that fetid huddling, that shameless communal sprawl. And yet, was this so much better? The nearness to the surface was meaningless; it only tantalized. And the privacy magnified Hank.

She shook her head dutifully and said, "No, Hank."

"Then why aren't you careful? I've told you a million times, Effie, that glass is no protection against the dust that's outside that window. The lead shutter must never be touched! If you make one single slip like that and it gets around, the Committee will send us back to the lower levels without blinking an eye. And they'll think twice before trusting me with any important jobs."

"I'm sorry, Hank."

"Sorry? What's the good of being sorry? The only thing that counts is never to make a slip! Why the devil do you do such things, Effie? What drives you to it?"

She swallowed. "It's just that it's so dreadful being cooped up like this," she said hesitatingly, "shut away from the sky and the Sun. I'm just hungry for a little