Seansius

Seansius is a fictional entity appearing in the works of author Arthur C. Clarke. It is primarily known from Clarke's short story "The Sentinel," which served as the basis for the film *2001: A Space Odyssey*. Within the narrative, Seansius is not a character in the traditional sense but rather a conceptual being or a force associated with the advanced alien intelligence that created the mysterious Monoliths. The exact nature and motivations of Seansius remain largely undefined, contributing to its enigmatic presence. It represents a profound and ancient cosmic power, capable of influencing the development of life across the galaxy. The story suggests Seansius is a facilitator of evolution, seeding intelligence and guiding its progress through the placement of these artifacts. The term itself is not explicitly defined by Clarke, leaving its interpretation open to the reader. Its significance lies in its role as a silent, unseen architect of the universe within Clarke's speculative fiction.