In this science fiction novella, humanity lives underground in a technologically advanced, yet sterile world where all needs are met by the omnipresent Machine. Human interaction and the natural world are deemed unnecessary as individuals live in isolation, communicating only through instant messaging and video calls. The protagonist, who initially believes in the infallibility of the Machine, starts to question this way of life after a conversation with their rebellious son who lives on the surface. As the story unfolds, the Machine begins to malfunction, leading to a catastrophic collapse of society and forcing a confrontation with the unsustainable nature of their existence and the lost value of direct human experience and the natural world.

The 4556th greatest book of all time