Most transhumanists are already familiar with digitalism, even if they haven’t heard the name. Digitalism uses ideas from computer science to develop new ways of thinking about old topics. Writers like Ed Fredkin, Hans Moravec, Frank Tipler, Nick Bostrom, and Ray Kurzweil are digitalists. Typically, digitalists are scientists, rationalists, naturalists, and atheists. Nevertheless, they have worked out novel and deeply meaningful ways of thinking about things like ghosts, souls, gods, resurrection, and reincarnation.