Hands clasped behind his head, High Admiral Robinson turned his attention to the dull gray ceiling, thinking back on the Earth he had left so regretfully almost a dozen months before. Earth was such a paradise compared to the hellhole below, teeming with about twelve times more people than a world that size could indefinitely support. And most of those were poor, sometimes starving, and afflicted with more disease than one could find at home outside of a laboratory.

Earth was peaceful, as well, and had been for more than three centuries. The structure ensured peace, with the half million or so Class Ones supervising perhaps three million Class Twos, who in turn supervised twenty or so million Class Threes, the entirety lording it over the half billion proles of Classes Four through Six. The proles didn't really matter, of course. They were nonpolitical now, living in peace, growing the food and obtaining what raw materials could not be gotten from recycling. They did the limited manufacturing still permitted and possible. They knew their place.

Barring a few malcontents like Wallenstein, everyone on Earth knew his or her place now. We're not so foolish anymore as to leave decisions to the ignorant or the ambitious. Especially do we keep the proles out of things. What would they have to offer, anyway?

Indeed, there was hardly any such thing as ambition anymore. One was born into a caste and stayed there. Only within the Peace Force was social mobility still seen as desirable, and even there it was highly constrained. The highly pneumatic Captain Wallenstein was unlikely ever to see Class One, for all the time she had spent in a long life servicing her betters.

Whatever the drawbacks of the system, and Robinson knew them better than most, at least it was generally peaceful.