Although the true villain of the story is unquestionably the devious Iago, and Othello is the heroic, tragic figure brought low by Iago’s machinations, the extremity of Othello’s actions and emotions render him a type of villain in his own right. In the final act of the play, Othello kills his wife Desdemona, because he believes, falsely, that she has been unfaithful. While this act in and of itself is certainly unjust and unreasonable, there is an extra layer: Othello’s evidence for believing this crime rests on his discovering a handkerchief he had given his wife in the hands of Cassio, the man he believes to be her lover. For an item that ultimately leads a man to murder, the handkerchief seems insufficient, which I believe to be the point.…