I read the George Will article you recommended, and as usual with Will, I was impressed. He might well be recommending a reasonable solution except for the problem of the Muslims within Israel already. Now I am not sure of this, but I assume they are already citizens and it would be difficult to just remove them. Or perhaps they identify themselves as Israelis first and Muslims second, so their desires are not the same as the Palestinian Muslims (I am sure this must be true to some extent). But most writers seem to feel that there will be a crisis when the Muslims of Israel outnumber the Jews, and Will’s short war and secure walls won’t solve that problem.
You’re correct, the high birth rate of Arabs within Israel proper is indeed a problem. ...a problem that will still exist even if the Israelis cede to the demands of “the rest of the world” and give the Palies the entire W. Bank as a new state, including the areas currently settled by Jews. Why? Because life is too good for Arabs with Israeli citizenship (a fact the MSM duly ignores), and the chances of more than just a small % of them wanting to move to a new state run by those Hamas/Fatah crazos is close to zero. ...even with monetary incentives (unless they’re large enough).