Permutation City May 2026

Permutation City explores a near-future where human consciousness can be scanned and simulated in digital form, creating "Copies." These Copies are not mere recordings; they are sentient, subjective, and indistinguishable from their physical, flesh-and-blood originals.

Discuss the between the Copies and the originals

It goes beyond simple "what if" scenarios to investigate what defines a self when memories are editable and death is optional. Permutation City

Permutation City (1994) Author: Greg Egan Genre: Hard SF / Post-Cyberpunk The Premise: Life as a Copy

Written in 1994, it portrays a highly realistic, terrifyingly plausible 2050. The novel's main intellectual driver is the "Dust Hypothesis

The novel's main intellectual driver is the "Dust Hypothesis." Egan challenges the notion that consciousness requires a continuous, physical, hardware-based simulation.

It is considered one of the ultimate explorations of digital consciousness, merging complex physics and computer science. Why It’s Essential SF

Copies, including the character Peer, learn to rewrite their own personalities, memories, and emotions, exploring the philosophical limits of identity and "me-ness". Why It’s Essential SF