Epic theatre was primarily proposed by Bertolt Brecht who suggested that a play should not cause the spectator to identify emotionally with the characters or action before them, but should instead provoke rational self-reflection and a critical view of the action on the stage. Brecht thought that the experience of a climactic catharsis of emotion left an audience complacent. Instead, he wanted his audiences to adopt a critical perspective in order to recognize social injustice and exploitation and to be moved to go forth from the theatre and effect change in the world outside. For this purpose, Brecht employed the use of techniques that remind the spectator that the play is a representation of reality and not reality itself. By highlighting the constructed nature of the theatrical event, Brecht hoped to communicate that the audience's reality was equally constructed and, as such, was changeable.