Une tempête ("A tempest") is a 1969 play by Aimé Césaire. It is an adaptation of Shakespeare's The Tempest from a postcolonial perspective: Prospero is a white master, while Ariel is a mulatto and Caliban is a black slave. Caliban favors revolution over Ariel's non-violence, and rejects his name as the imposition of Prospero's colonizing language, desiring to be called X.