Gene L. Henderson, Survival of the fittest (1951)
“ Shiela laughed briefly at his nervousness. "Did you think it Primo?""I doubt if he'd warn me now.""But why not, Don? After all, none of the decisions that have been reached were due to you.""Perhaps not—but I doubt now that any of the roboes could find it in their hearts to like any member of the human race. They're being hunted down like wild dogs; the people all think it part of a game created for their express amusement." He paused, groping for words. "Like—like people at a carnival who shoot at mechanical targets for some cheap award." ”
