Apocalyptic AI, the hope that we might one day upload our minds into machines or cyberspace and live forever, is a surprisingly wide-spread and influential idea, affecting everything from the world view of online gamers to government research funding and philosophical thought. In Apocalyptic AI, Robert Geraci offers the first serious account of this "cyber-theology" and the people who promote it.

Drawing on interviews with roboticists and AI researchers and with devotees of the online game Second Life, among others, Geraci illuminates the ideas of such advocates of...

Millions of users have taken up residence in virtual worlds, and in those worlds they find opportunities to revisit and rewrite their religious lives. Robert M. Geraci argues that virtual worlds and video games have become a locus for the satisfaction of religious needs, providing many users with devoted communities, opportunities for ethical reflection, a meaningful experience of history and human activity, and a sense of transcendence. Using interviews, surveys, and his own first-hand experience within the virtual worlds, Geraci shows how World of Warcraft and Second Life...