The heavy cruiser Invincible lands on the desert planet Regis III to investigate the disappearance of its sister ship, the Condor. While searching for the lost crew, the protagonist Rohan discovers that the indigenous life consists of microscopic, self-replicating mechanical swarms. These "necro-evolved" automatons operate without consciousness or centralized command. They have eliminated biological complexity on the planet by reacting violently to any being emitting high-frequency magnetic signals. The human crew attempts to destroy the swarm using a massive, tank-like weapon called the Cyclops, but the machine is quickly neutralized and turned against them through the swarm's collective interference.
Readers interested in hard science fiction and non-anthropocentric philosophy will value Lem’s rejection of the typical alien-contact narrative. This story targets those who enjoy technical detail regarding planetary geology and cybernetics. Readers finish the book with a perspective on the limitations of human intelligence when confronted by non-biological, blind evolution. It provides a sobering look at how human technology and ego fail against an adversary that lacks intent, memory, or biological life as humans define it.
Deep and outward-looking; a moderate read.
Best for readers like The Deep Diver. Which reader are you?
- Published
- 1964
- Language
- EN
