"The Diamond Age" is a science fiction novel by Neal Stephenson, published in 1995. Set in a future where nanotechnology has transformed society, it explores themes of education, class, and the impact of technology on human relationships. The story follows a young girl named Nell who comes into possession of an interactive book designed to teach her about the world. The novel delves into the concept of a primer, a highly advanced educational tool that adapts to its user's needs. As Nell navigates her challenges, the narrative examines the implications of a society divided by wealth and access to technology, highlighting the potential for both empowerment and exploitation.