How do ideas about difference and otherness help Iago's manipulation of Othello in this scene?
Earlier in the play, Othello shows his insecurity of how he
speaks differently to the Italian people “rude am I in my speech”, which shows
that he believes on some level that he is beneath the Italian race even if he
is higher than them in rank. Cassio helped Othello to win Desdemona’s heart,
and therefore was close to Desdemona; they spent a lot of time together. As
Iago questions Othello about this discretely “Did Michael Cassio, when you
wooed my lady, know of your love?”, this automatically makes Othello think that
there could be a slight chance that something has happened between Cassio and
Desdemona in the past and that there even could be something on going.
Iago reminds Othello that Desdemona is different to him in “clime,
complexion and degree”; he picks up on differences between Desdemona and
Othello to use against their relationship. Iago presents the idea that
Desdemona may realise that she wants someone more like herself, as their
relationship is of “Foul disproportion, thoughts unnatural” according to Iago
and the rest of society in this time period. This again strikes Othello’s
insecure streak as he knows that he and Desdemona are very different and a lot
of people think that their marriage isn’t right and therefore, Desdemona may
conforms to pressure from society.
Overall, Iago uses many ideas and ways to manipulate Othello’s
thoughts into what he wants him to think which is the opposite of the truth by
laying foundations and giving Othello situations that could have happened.