"The Variable Man" is a science fiction novella by Philip K. Dick that explores the themes of fate, free will, and the impact of technology on society. The story is set in a future where a powerful computer, the "Gadget," predicts and controls human behavior, effectively removing the unpredictability from people's lives. This reliance on technology creates a conflict between human intuition and machine logic, highlighting the limitations of a mechanically governed existence.
The protagonist, a man named Thomas, possesses a unique ability that allows him to disrupt the precise calculations of the Gadget. His variable nature stands in stark contrast to the deterministic world around him. As he navigates a society deeply entrenched in technological reliance, Thomas represents the human spirit's resilience and capacity for unpredictability in a controlled universe.