"Don't misunderstand me, Ryd—you mean nothing at all to me as an individual. But you're one of a vast mass of men for whom I am working—the billions caught in the net of a corrupt government and sold as an economic prey to the ruthless masters of Mars. This, after they've borne all the hardships of a year of embargo, have offered their hands willingly to the rebuilding of decadent Earth, only to be refused by the weak leaders who can neither defy the enemy nor capitulate frankly to him."

Ryd was dazed. His mind had never been constructed to cope with such ideas and the past few years had not improved its capabilities. "Are you talking about the power cylinder?" he demanded blurrily.

Mury cast a glance toward the Milky Way as if to descry the Martian cargo projectile somewhere up among its countless lights. He said simply, "Yes."

"I don't get it," mumbled Ryd, frowning. He found words that he had heard somewhere a day or so before, in some bar or flophouse: "The power cylinder is going to be the salvation of Earth. It's a shot in the arm—no, right in the heart of Earth industry, here in Dynamopolis. It will turn the wheels and light the cities and—"

"To hell with that!" snapped Mury, suddenly savage. His hands came up slightly, the fingers flexing; then dropped back to his sides. "Don't you know you're repeating damnable lies?"

Ryd could only stare, cringing and bewildered. Mury went on with a passion shocking after his smooth calm:

"The power shell is aid, yes—but with what a price! It's the thirty pieces of silver for which the venal fools who rule our nations have sold the whole planet to Mars. Because they lack the courage and vision to retool Earth's plants and factories for the inescapable conflict, they're selling us out—making Earth, the first home of man, a colony of the Red Planet. Do you know what Earth is to the great Martian land-owners? Do you?" He paused out of breath; then finished venomously, "Earth is a great pool of labor ready to be tapped, cheaper than robots—cheap as slaves!"

"What about it?" gulped Ryd, drawing away from the fanatic. "What you want me to do about it?"

Mury took a deep breath and straightened his shoulders. His face was once more bleakly impassive; only the mouth was an ugly line. "We're going to do something about it, you and I. Tonight. Now."

Ryd was nearly sober. And wholly terrified. He got out chokingly, "What's that mean?"