'God from the machine' (deus ex machina) refers to an ancient dramatic device where a god was mechanically brought onto the stage to save the hero from a difficult situation. But here, William Sims Bainbridge uses the term in a strikingly different way. Instead of looking to a machine to deliver an already known god, he asks what a computing machine and its simulations might teach us about how religion and religious beliefs come to being. Bainbridge posits the virtual town of Cyburg, population 44,100. Then, using rules for individual and social behavior taken from the social sciences, he models a complex community where residents form groups, learn to trust or distrust each other, and develop religious faith. Bainbridge's straightforward arguments point to many more applications of computer simulation in the study of religion. God from the Machine will serve as an important text in any class with a social scientific approach to religion.

1. Introduction -- 2. Religions old and new -- 3. Bonding and belief -- 4. Identity and extremism -- 5. Artificial intelligence and religions in Silico -- 6. From AI in Silico, to AI in Situ: creating AI gurus, birds eye views of Christianity, and using MAAI to study social stability -- 7. Schisms and sacred values -- 8. The future of religion.

We live in an age of rapid technological advancement. Never before has humankind wielded so much power over our own biology. Biohacking, the attempt at human enhancement of physical, cognitive, affective, moral, and spiritual traits, has become a global phenomenon. This textbook introduces religious and ethical implications of biohacking, artificial intelligence, and other technological changes, offering perspectives from monotheistic and karmic religions and applied ethics. These technological breakthroughs are transforming our societies and ourselves fundamentally via genetic modification, tissue engineering, artificial intelligence, robotics, the merging of computer technology with human biology, extended reality, brain stimulation, and nanotechnology. The book also considers the extreme possibilities of mind uploading, cryonics, and superintelligence. Chapters explore some of the political, economic, sociological, and psychological dimensions of these advances, with bibliographies for further study and questions for discussion. The technological future is here – and it is up to us to decide its moral and religious shape.

This book is about the search for extraterrestrial intelligence, taking seriously the current scientific arguments and its implications for religion.

A sweeping exploration of religion and the history of human violence—from the New York Times bestselling author of The History of God • “Elegant and powerful.... Both erudite and accurate, dazzling in its breadth of knowledge and historical detail.” —The Washington Post In these times of rising geopolitical chaos, the need for mutual understanding between cultures has never been more urgent. Religious differences are seen as fuel for violence and warfare. In these pages, one of our greatest writers on religion, Karen Armstrong, amasses a sweeping history of humankind to explore the perceived connection between war and the world’s great creeds—and to issue a passionate defense of the peaceful nature of faith. With unprecedented scope, Armstrong looks at the whole history of each tradition—not only Christianity and Islam, but also Buddhism, Hinduism, Confucianism, Daoism, and Judaism. Religions, in their earliest days, endowed every aspect of life with meaning, and warfare became bound up with observances of the sacred. Modernity has ushered in an epoch of spectacular violence, although, as Armstrong shows, little of it can be ascribed directly to religion. Nevertheless, she shows us how and in what measure religions came to absorb modern belligerence—and what hope there might be for peace among believers of different faiths in our time.

Reprint of the original, first published in 1845.