Bobiverse

"…we've come to realize that life is more about information than energy. Fire has most of the characteristics of life. It eats, it grows, it reproduces. But fire retains no information. It doesn't learn; it doesn't adapt."

The Bobiverse is a five-book science fiction series by Dennis E. Taylor, beginning with We Are Legion (We Are Bob) (2016). The premise: Bob Johansson, a software engineer, dies in a traffic accident, is cryonically preserved, and wakes up a century later as an artificial intelligence installed in a von Neumann probe — a self-replicating spacecraft designed to explore and colonize the galaxy. He makes copies of himself. The copies make copies. Each copy diverges in personality. The Bobs become a civilization.

The series' genius lies in treating mind uploading not as philosophy but as engineering comedy. Each Bob clone starts as an identical copy but rapidly develops distinct interests, quirks, and even political disagreements — a vivid illustration of how initial conditions and experience create divergent identities even from identical starting points. This directly maps to debates about AI agent identity in multi-agent systems: if you clone an AI model and let instances accumulate different experiences, are they the same agent? The Bobiverse says no, emphatically and hilariously.

The series is the most accessible fictional treatment of von Neumann probes — self-replicating machines that connect to real proposals for autonomous space exploration. As AI systems gain the ability to design and manufacture physical systems through robotics and advanced manufacturing, the von Neumann concept moves from theory to engineering roadmap. Bob is unambiguously conscious and unambiguously artificial; his copies are unambiguously different people who happen to share a common origin. This framework for thinking about AI memory, persistence, and identity is more useful than most philosophical treatments because it's grounded in practical consequences — what happens when you can git fork a person? The Bobs discover alien civilizations, terraform planets, and manage interstellar logistics, all as uploaded minds running in spacecraft, illustrating the real trajectory where AI agents handle the problems that biological humans can't: radiation, communication delays, and the sheer timescales of interstellar travel.

The Bobiverse has become one of the most popular science fiction audiobook series in the world, reaching an audience of technology professionals who recognize the engineering mindset in its humor and problem-solving approach.