You can survive after death in various kinds of artifacts. You can survive in diaries, photographs, sound recordings, and movies. But these artifacts record only superficial features of yourself. We are already close to the construction of programs that partially and approximately replicate entire human lives (by storing their memories and duplicating their personalities). A digital ghost is an artificially intelligent program that knows all about your life. It is an animated auto-biography. It replicates your patterns of belief and desire. (...) You can survive after death in a digital ghost. We discuss a series of digital ghosts over the next 50 years. As time goes by and technology advances, they are progressively more perfect replicas of the lives of their original authors. (shrink)

The present article focusesupon three aspects of computer ethics as aphilosophical field: contemporary perspectives,future projections, and current resources.Several topics are covered, including variouscomputer ethics methodologies, the `uniqueness'of computer ethics questions, and speculationsabout the impact of globalization and theinternet. Also examined is the suggestion thatcomputer ethics may `disappear' in the future.Finally, there is a brief description ofcomputer ethics resources, such as journals,textbooks, conferences and associations.

Du fait de sa programmabilité, l’ordinateur est souvent qualifié de machine universelle. Si la machine classique est la représentation d’un programme unique et spécifique, l’ordinateur est un mécanisme qui représente physiquement n’importe quel programme installé comme une procédure d’exploitation parmi d’autres possibles. En raison de cette versatilité et de cette flexibilité...