Wook Byrm finished reading The Dispossessed by Ursula K. Le Guin
Shevek, a brilliant physicist, decides to take action. He will seek answers, question the unquestionable, …
The book is splendid, immersive, and the story is indeed ambiguous. It has a clear protagonist and is set up in a world where there's a clear "us" versus "them" divide. Yet, it doesn't read as such. Rather, the book draws the attention to the conflict of ideas, not the people who possess them.