Astrology as Contested Discourse in King Lear

Abstract

Shakespeare’s King Lear repeatedly invokes astrological imagery, above all the eclipses that Gloucester reads as portents of social collapse. This paper argues that Shakespeare does not use these eclipses to endorse any astrological worldview. Instead, through the opposition between Gloucester and Edmund, he stages a debate over whether human suffering is governed by celestial influence or individual will. Astrology in the play functions not as authoritative truth but as a contested and manipulable discourse. As a plot driver, Gloucester’s reading of the eclipses frames the tragedy yet ironically exposes his credulity and self-deception. As a rhetorical strategy, astrological oaths to the heavens are exploited by characters such as Edmund to manipulate others. By refusing to resolve the debate, Shakespeare dramatizes a late-Renaissance moment in which astrology, newly challenged by scientific and humanist thought, survived less as a settled belief than as a discourse available for interpretation, persuasion, and self-excuse.