Tomorrow and Tomorrow and Tomorrow [PDF]

"Tomorrow and Tomorrow and Tomorrow" is a science fiction novel by Charles Sheffield that explores the potential consequences of advanced technology and artificial intelligence on human society. The story is set in the 22nd century, in a world where technology has advanced to the point where people can upload their consciousness into virtual reality environments after death.

The main character, Joshua, is a brilliant engineer who is tasked with creating a virtual reality simulation of a 20th-century city as part of a research project. However, Joshua's personal life is complicated by the loss of his wife and daughter in a tragic accident, which he cannot overcome.

As Joshua delves deeper into his project, he becomes increasingly obsessed with recreating his family in the virtual world. His obsession leads him down a dangerous path, as he begins to blur the line between reality and simulation, and becomes unable to distinguish between the two.

Throughout the novel, Sheffield explores complex themes such as the nature of reality, the ethics of artificial intelligence, and the meaning of human consciousness. The book raises important questions about the impact of technology on human life, and the potential dangers of creating artificial intelligence that is beyond human control.

Overall, "Tomorrow and Tomorrow and Tomorrow" is a thought-provoking and engaging science fiction novel that will appeal to readers interested in exploring the philosophical implications of advanced technology.