Something that plays through is the show's view on race. Infection brings up directly the foolishness of racial purity, so does the ancestry of Delenn which she brings up with her family when they want her to leave Sheriden. The Telepaths are obsessed with defining themselves differently from the Mundanes. Byron and Lyta end up on a self destructive course because they can't see the lesson that G'Kar has learned. They are all one. The outer form is the illusion, and the telepaths are caught up in that illusion of being other, different and better than the 'mundanes' The whole nature of the first ones seems to be an evolution into a kind of gestalt. Individual consciousness linked by telepathy into a greater consciousness. Byron and Bester are bound on a course of self destruction because they look at humanity like the race in "Infection" they want racial purity, that defined by their view of Psy-ability.
Put. Your face. In the book.
