The discussion centers on the presence of human-like characters in Star Wars, questioning whether they are truly humans or a different species with similar traits. The idea of parallel evolution is suggested, given that the narrative is set in a galaxy far from Earth, where the existence of midichlorians might indicate a preference for intelligent species. The characters communicate in "Galactic Basic," which is understood by many species, raising questions about language translation for the audience. The conversation also touches on the naming conventions within the universe, particularly the name "Luke Skywalker," which seems incongruous in a separate world. Additionally, there are debates about the composition of the Stormtrooper ranks, with implications of speciesism within the Empire, and whether non-human species could serve in elite roles. Overall, the thread explores the complexities of species identity, language, and cultural representation within the Star Wars universe.