“These humans drive me to thoughts of Crazy Eddie! Did you see? Did you hear? The Mediator for the Emperor detests the operators of the tri-v cameras, yet he makes expression of pleasure for them and implies that he may not have the power to prevent them from annoying us.”
“They have given us a tri-v,” the Master said.
“And it is obviously what the humans watch. There were spokesmen for many Masters. You saw.” Jock indicated pleasure. “I will have many opportunities to discover how humans are ruled and how they live.”
“They have given us a source of information which they do not control,” the Master said. “What does this mean?”
The Mediators were silent.
“Yes,” said Ivan. “If we are not successful in our mission, we will not be permitted to return.” He indicated indifference. “We knew this before we left. Now it is more vital than ever that we establish trade with humans as quickly as possible; or determine that intercourse with humans is undesirable and find a way to prevent it. You must act quickly.”
They knew. The Mediators who proposed their mission and the Masters who consented had recognized the time limits before they left Mote Prime. There were two: the life span of a Mediator was not long, and the Master would die at nearly the same time. The massive hormone imbalance which made him sterile and permanently male would kill him. But only mules and a sterile Keeper could be sent, for no Master would entrust any but a Keeper with this task; and only a Keeper could survive without breeding.
The span of the second time limit was not so predictable, but it was no less sure: Civilization was again doomed on the Mote. Another Cycle was turning, and despite the inevitable Crazy Eddies there would be no halting it. After the collapse the humans would see Moties in savagery. The Race would be helpless, or nearly so; and what would the humans do then?
No one knew and no Master would risk it.
“The humans have promised discussions of trade. I presume the Mediator will be their instrument. Also perhaps Mr. Bury or another like him.” Jock left his chair and examined the paneled walls. There were buttons concealed in filigree and he pressed one. A panel slid open to reveal another tri-v and Jock operated it.