In opposition to his doubting colleagues, Porus insists that the hominids of this new planet are something special: a species susceptible to panic "en masse". "What of Kraut's Law," a colleague asks him, "which says it is impossible to panic more than five hominids at a time?" Porus dismisses this with scorn, manipulates the Federation Council into sending him to Earth to demonstrate his thesis, and in a short time broadcasts back the results of his demonstration: "Panic, morons! World-wide panic!" Porus is eventually able to work out the psychological means to convince the Solarians to accept membership in the Federation.