Othello and Iago's differing views on human nature, the motif of darkness, and Othello's vulnerability to Iago's tactics are key themes in Shakespeare's play.
Othello and Iago's Views on Human Nature: Othello sees the best in people and believes in love and honor, while Iago manipulates and deceives, viewing people as inherently flawed and selfish.
Use of Darkness in Othello: Darkness symbolizes jealousy, manipulation, and deceit in the play, reflecting the characters' inner turmoil and moral decline.
Othello's Vulnerability to Iago: Othello's insecurities about his race and age, combined with Iago's cunning manipulation and planting of seeds of doubt, make him susceptible to Iago's persuasive tactics.
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