The document discusses the cyberpunk genre and the 1995 anime film Ghost in the Shell. It explores themes of human identity and sentience in a future where advanced technology allows humans to enhance their bodies with cybernetic modifications. In Ghost in the Shell, the line between human and machine is blurred, as the main character and others have mostly cybernetic bodies but still possess a human "ghost" or consciousness. The film examines what makes someone sentient and human.