Shakespeare reveals human nature brilliantly: he shines a light on our instinctive desire to dominate each other.
The Jew is upset because the nations of the world - the United Nations - lash him, brand him as racist and evil, hate him and openly demonstrate their desire to destroy him.
I prefer to stay in my country. But this doesn't mean if someone does want to leave Iran, I think they've done something wrong - the desire to leave is completely understandable.