perception-and-reality

The chapter follows eleven-year-old Douglas as he observes his grandmother's ritualistic preparation of a chicken, reflecting on the similarities between the chicken's insides and his own. The arrival of a mysterious, cold man named Mr. Koberman, who rents the upstairs room, disrupts the household's atmosphere, introducing an aura of alienation and fear. Douglas's interactions with Mr. Koberman and the breaking of the colorful window panes symbolize the intrusion of a strange, unsettling presence into a once warm and magical home.

In this chapter, Paul Hagbolt observes two feline beings, including Miaow and a larger tiger-like female entity named Tigerishka, who communicates with Miaow in broken English and reveals a complex, empathetic relationship between them. Meanwhile, Don Merriam contemplates a vast, seemingly infinite artificial shaft descending deep into a planet, filled with tiered floors and mysterious lights, highlighting the alien technology and the enigmatic absence of the beings responsible. The chapter explores themes of alienness, communication barriers, and the awe-inspiring scale of extraterrestrial constructs.

The chapter introduces Albert Winsocki, a mild-mannered man who wakes up to a disturbing reality: he has become invisible and ignored by everyone around him, including his wife Alma and coworkers. Despite his attempts to communicate and assert his presence, people neither see nor hear him, leading to a growing sense of alienation and confusion. The narrative explores his gradual realization of this invisibility and the emotional and social consequences it entails.

In this chapter, Toller observes a rapidly expanding swarm of meteors approaching the fleet, initially mistaking it for a cloud of golden fireflies. His sudden realization of the true nature and threat of the swarm highlights an impending cosmic attack. The chapter conveys a moment of tension and foreboding as the fleet faces an unexpected and potentially devastating assault from the far side of the cosmos.

This chapter recounts the history and cultural evolution of Woodcarvers, a city-state founded six centuries ago, highlighting its transformation from a solitary artist's pack to a powerful and innovative nation. The narrative then follows Wickwrackscar, Jaqueramaphan, and Peregrine as they arrive at Woodcarvers, observing its dramatic growth, fortified defenses, and the enigmatic change in leadership with Woodcarver now presenting as female. The chapter closes with the travelers confronting the unsettling reality of Woodcarver's current state and council, marked by physical and social disarray.

Danlo explores an artificial jungle and city where life has transcended natural biological limits, existing in a state of ecological immortality under the godlike creator Hanuman. He witnesses a ritual of spiritual transcendence and experiences a profound connection to Hanuman's cybernetic consciousness, learning that new life, represented by his son Jonathan, exists within his own mind. Grieving Jonathan's loss, Danlo uses Hanuman's Universal Computer to simulate a vivid but intangible recreation of Jonathan, confronting the tensions between memory, identity, and the authenticity of artificial life.

In the Preface to the Second Edition of "Data and Reality," William Kent reflects on the enduring relevance of the book's core ideas, emphasizing that it addresses fundamental human questions about perception, identity, and the challenges of modeling reality rather than just technical data processing advancements. He reveals a deeper, personal dimension to the work, linking data management concepts to inner life issues such as existence, relationships, and behavior, and highlights the passionate commitment within the data management community. Kent invites readers to explore the book both as a technical resource and as a metaphorical exploration of personal and existential concerns.