The theme of jealousy is central to "Othello," driving the plot and leading to the tragic downfall of the protagonist. Iago's manipulation of Othello's insecurities and his cunning deceit create a web of lies that ensnare Othello, turning his love for Desdemona into a destructive force. This theme underscores the devastating impact of unchecked jealousy and the ease with which trust can be shattered.

Othello's status as a Moor in a predominantly white Venetian society brings the theme of racial prejudice to the forefront. His outsider status makes him vulnerable to Iago's manipulations and highlights the societal biases and discrimination of the time. This theme is crucial in understanding the character dynamics and the societal pressures that influence the tragic events of the play.

The play presents complex female characters, primarily Desdemona and Emilia, who navigate a male-dominated world. Desdemona's innocence and fidelity contrast with Emilia's pragmatic views on marriage and loyalty. Their experiences and fates reflect the limited agency of women and the impact of male actions on their lives, adding depth to the narrative and emphasizing the broader societal issues at play.