III: The Fifth Men explained

What happens

Themes in this chapter

• Human Nature and Evolution

  The chapter explores the deliberate design of a new human species, highlighting the potential for biological and psychological enhancement.

• Technology and Its Dangers

  The creation of the Fifth Men through advanced genetic engineering and the subsequent conflict with their creators illustrates the risks of technological hubris.

• The Limits of Knowledge

  Despite the Great Brains' intellectual prowess, they fail to comprehend the mentality of their creations, showing the limits of rational design.

Characters to notice

• The Fourth Men

  The creators of the Fifth Men, who meticulously design the new species.

• The Fifth Men

  The newly created species, designed to be a transitional type with enhanced abilities.

• The Great Brains

  The intellectual elite of the Fourth Men who oversee the creation and later fail to understand the Fifth Men.

• The Second Men

  Referenced as a previous species with titanic stature and innate higher aptitudes, serving as a model for the Fifth Men.

• The Third Men

  Mentioned for their sensory advantages and easy childbirth, which are incorporated into the Fifth Men's design.

Key passages

• “The plan of the proposed new human being was worked out in great detail before any attempt was made to produce an actual individual.”

  The design for the new human was meticulously planned before any actual creation was attempted.

  Highlights the careful, deliberate approach to creating the Fifth Men.

• “Only by a miracle of pure intellectual skill could the cold-natured Great Brains, who were themselves doomed never to have actual experience of such activities, contrive, merely by study of the Third Men, to see their importance, and to design an organism splendidly capable of them.”

  The Great Brains, despite lacking emotional experience, managed to design a species capable of rich emotional life through sheer intellectual effort.

  Emphasizes the disconnect between the creators and their creation.

• “How from this pair of individuals the new population gradually arose; how at first it was earnestly fostered by its creators; how it subsequently asserted its independence and took control of its own destiny; how the Great Brains failed piteously to understand and sympathize with the mentality of their creatures, and tried to tyrannize over them; how for a while the planet was divided into two mutually intolerant communities, and was at last drenched with man’s blood, until the human automata were exterminated, the Great Brains starved or blown to pieces, and the Fifth Men themselves decimated; how, as a result of these events, a dense fog of barbarism settled once more upon the planet, so that the Fifth Men, like so many other races, had after all to start rebuilding civilization and culture from its very foundations; how all these things befell we must not in detail observe.”

  The chapter summarizes the future conflict between the Fifth Men and their creators, leading to destruction and a new dark age.

  Foreshadows the tragic outcome of the creation.