Projections (Star Trek: Voyager) Projections (Star Trek: Voyager) "Projections" is the 19th (3rd in the ) episode of the American science fiction television program "". Originally slated for the first season, the episode originally aired on September 11, 1995, and tells the story of having an identity crisis on the holodeck regarding whether he or the world around him is the illusion. Brannon Braga compared "Projections" to the work of René Descartes, and wrote the episode around the premise of "cogito ergo sum", questioning whether the Doctor or the "Voyager" is the illusion. Beating out LeVar Burton (Geordi La Forge) for the guest appearance,
Cogito, ergo sum the "I" from the thinking thing. Here, the "cogito" has already assumed the "I"'s existence as that which thinks. For Kierkegaard, Descartes is merely "developing the content of a concept", namely that the "I", which already exists, thinks. As Kierkegaard argues, the proper logical flow of argument is that existence is already assumed or presupposed in order for thinking to occur, not that existence is concluded from that thinking. Bernard Williams claims that what we are dealing with when we talk of thought, or when we say "I am thinking," is something conceivable from a third-person perspective; namely objective "thought-events"