Tyan - “He’s the most easily jealous man that anybody’s ever written about. The minute he suspects, or thinks he has the smallest grounds for suspecting, Desdemona, he wishes to think her guilty.”
Wilson - jealousy shown as "mimetic contagion"
Wilson - Othello is a “tragedy on the destructive and self-destructive power of male jealousy”
Wilson - In the final scene looking on the “tragic loading of this bed”, we see Othello as “a cathartic image of male jealousy”
Wilson - “Othello could more aptly be titled Iago” as he serves as “centering agent (mediator) of the sexual/social envy which he engenders in his outwitted rivals”
Wilson - Iago incites jealousy in everyone else, "authors five triangles of male rivalry within the play"
Othello’s jealousy at Cassio being a “rival for the passions of Desdemona”
Roderigo’s jealousy in imagining Othello is a successful rival for Desdemona’s “hand and bed”
Brabantio’s jealousy in believing Desdemona has “betrayed his fatherly affection” for Othello
Iago’s “fictively conjectures” his own jealousy in believing Othello has had an affair with Emilia
Iago’s jealousy that Cassio has been promoted
Wilson - jealousy as "male motive which will stop at nothing less than violence, the force of a will to annihilate the other who blocks the desire of the primal, presocialised self"
Toole - Iago associated with “monstrous, base-minded jealousy”, pulls Othello down to his "level", a “noble-minded man and causes him…to look for a time through his eyes”