> But do you agree that Israel has a right to exist?

I've started to think this worry about a particular nation's right to exist is really a great rhetorical trick: nobody is particularly upset the nation of east Germany ceased to exist, and you don't hear Erdogan opposing Kurdish independence with "Doesn't the Turkie have a right to exist?"

There is a basic human right of self determination, but if you think what follows is that you should get your own nation then look at how the soviet policies of providing exactly that worked out. They even created a the Jewish Autonomous Oblast in the far east!