Ramez Naam's Nexus is a thrilling science fiction novel that explores the potential of a mind-altering drug called Nexus. Set in a near-future where nanotechnology and neuroenhancement are prevalent, the story follows Kaden Lane, a young scientist who develops Nexus. As governments and corporations seek to control this powerful technology, Lane becomes embroiled in a dangerous game of espionage and revolution. Nexus raises important questions about the intersection of technology and personal freedom.