Othello Plot Climax

The climax of the play occurs at the end of the Act III when Othello tells Iago that he will seek revenge against Desdemona. This changing of opinion exemplifies Iago's ability to manipulate the other characters and Othello's mistrust in Iago. While Iago has subtly convinced Othello that perhaps his wife is not as virtuous as he believes her to be, he suggests Othello ought to keep a closer eye on her whereabouts: "Observe her well" (III.iii). The fatal mistake that Othello makes is having faith in Iago for no reason and giving into his manipulation despite Othello's oblivious love for Desdemona which has been established in previous scenes. The climax of the play emphasizes Iago as the manipulative villain, for convincing Othello that his wife has betrayed him. It also establishes Othello as the tragic figure as he falls victim to Iago's deceit and pursues revenge against his wife.