The only choices are perpetual war, or removal of one of the parties from the areaI can understand your pessimism, but cannot agree with it. Better yet, I see yours as a means to a non-equitable pseudo end. I can't see how exiling the Palis will suddenly make things better.
I do not believe that most endings in history are equitable. There is a tendency to believe the opposite, because those who contemplate history at least still exist. Those nations that cease to exist do not have a citizenry contemplating history.
It may be that exile would not be a real ending, the alternative, referenced above, would be a real ending, and I pray to God we have not come to this point yet. I have become convinced though that the Palestinians would be only too happy to apply such a 'final solution' to the Israelis.
It won't. it will just transfer the problem. It won't solve it. What will solve it? I don't know. I know in the west, we are taught to respect all cultures and peoples. But there is a faction of fanatics who have hijacked Islam who don't want to co-exist with anyone. They want the death to Isreal, death to capitalism -- death, death, death. It's a pretty anti-humanist message. How do you deal with that? Negotiate with it? Why? They want you dead. Kill it? Can all be killed? -- probably not. Then the situation just festers until someone wiser than me can figure out a permanent answer.