“That’s true enough, my boy, true enough,” said The Visitor. “Your criticism has a lot of point to it. But, you see, they were never designed mainly to kill for food, but to make it easy for one human to shoot another.”
“Why would anyone want to do that?”
“Your civilization is a very unusual one,” answered The Visitor. “It is planetwide and has developed without a single war or major conflict. This is due entirely to the fact that I’ve been here to help and teach you. Most civilizations develop only as the result of struggle and bloodshed, with people killing people by the thousands and millions. I could have raised your people to the technological level where they are now in a few hundred years, if I hadn’t worried about killing. To do it the way it has been done—so that you can’t imagine why one human should kill another—has taken most of the time.
“It is only recently, as a matter of fact, that my work has been complete. Your civilization can now stand alone; my help is no longer necessary. It’s gotten to the point now where my continued hanging around here is likely to do harm, if I’m not mighty careful. In all your problems, you’ll always feel that you’ve got me to fall back on if you get into trouble, and that’s not good.”
“What do you plan to do, then?”
“There’s not much I can do by myself. I long for my own destruction more than anything else, except maybe to go back home to Earth. I’m lonely and tired and old. But I can’t die and I can’t destroy myself any more than you could turn one of those weapons against your own head and pull the trigger. We’re just not made that way, either one of us.”
“Can I help you?” asked Garth tentatively.
“Yes, I guess you can. You can help me put an end to this endless existence.”
“I’ll be glad to do anything I can. Do your people always live this long?”
“They do not. You can take it as a fact that none has ever lived more than a small fraction of the time I have endured on this planet. It’s apparently due to a continuation of the environment and all the radical steps I had to take to keep going at all during those early years. It is not good to last this long. Dissolution will be very pleasant.”