In this passage from Rhythm of War, Rhythm of War, Chapters 34-36: Kaladin's Ward — Treating Depression as an Illness, readers encounter a pivotal moment that illuminates the novel's central themes.
Rhythm of War's resolution advances the larger plot of the Stormlight Archive more than any previous book, shifting the balance of power in ways that will define what comes next. But Sanderson grounds even the largest revelations in individual human experience: the transformation of the world is shown through how it changes the specific, personal situations of characters the reader has spent four books learning to understand.
Rhythm of War opens with a time skip and a war that has reached a grinding stalemate. Kaladin, now a leader of considerable authority, is struggling in a way that his authority cannot fix — he is experiencing depression, the kind that does not respond to willpower or achievement or the gratitude of the people he has protected. Sanderson decided to write Kaladin's mental health arc with direct input from mental health professionals, and the result is one of the most carefully rendered portrayals of depression in popular fiction.
Navani Kholin — Dalinar's wife and the queen of Urithiru — is foregrounded in Rhythm of War in a way previous books did not allow. She is a scholar and engineer, working to understand the nature of fabrials and Stormlight. Her arc is about the relationship between science and magic in the Cosmere, and about whether a person who has defined themselves through what they can discover can survive learning something that challenges everything they built.
The occupation of Urithiru by the Fused and their allies is the novel's central military situation, and it is experienced from the inside rather than the outside. Characters who are trapped must organize resistance under surveillance, make decisions about collaboration and refusal, and maintain cohesion under conditions designed to break it. Sanderson uses this situation to think about occupation and resistance with more complexity than fantasy usually allows.
