Deplorable Word word itself, and had vowed that none of them, nor their descendants, would seek to discover it. Jadis said she had "learned it in a secret place and paid a terrible price to learn it". The book does not say what that price was, or give further details on the Deplorable Word. Lewis does not explicitly link the Deplorable Word to any specific weapon of mass destruction, but he alludes to the power of humanity to destroy life. Writing in 1955 in the midst of the Cold War, Lewis has the lion Aslan say to the central characters from the
The Word for World Is Forest Athsheans: one of the elders of the Athsheans says to Selver "You've done what you had to do, and it was not right." "The Word for World is Forest" also challenges the idea of colonialism; the Terran colonists are depicted as being blind to the culture of the Athsheans, and convinced that they represent a higher form of civilization. Le Guin also challenges the metaphorical preference in Western cultures for pure light, in contrast to deeper and more complex shadows. Throughout the novel Le Guin draws a contrast between the Athshean way of integrating with the ecology of the planet,