Sam, you obviously do not realise that there were a large number of Jewish residents in Palestine before Israel was created and there were as many Jewish refugees from Arab lands and Iran as Palestinian refugees from Israel. Since Israel would no doubt, in my opinion rightly, use nuclear weapons if its survival was in issue, what you are suggesting is a recipee for a nuclear war. The problem is not Israel but countries like Iran that are unwilling to recognised Israel or the injustice caused to the Jews of the Middle East and in the case of Iran other religous groups such as the Bahis. Those that seek to suggest that Iran respects human rights more than Israel clearly do not know what they are talking about.
from the article: Think tank: Israel could attack Iran's nuclear program alone