In David Petraeus's famous phrase, How does this end? Unless something dramatic happens, it ends with Israel as a nuclear-armed pariah state. Where else can it go? Hamas and Hezbollah are never going to stop attacking, Israel's responses will continue to get deadlier and more hysterical, the West Bank will never be freed because no Israeli government can any longer cobble together the public support it would require to take on the most extremist elements among the settlers, and like it or not, Israel eventually becomes a permanently armed camp and an apartheid state. Israelis may have hated it when that's what Jimmy Carter called it, but even if it's arguably not quite accurate today there's very little question that it will be before long.
Unless something changes. But what? I guess it's possible that a crisis like this can prompt both sides to get serious in a way they haven't been for a long time, but there have been crises like this before and they haven't prompted anything of the sort.
So help me out here. Is there any glimmer of hope on the horizon at all? Or is despair the only rational response to all this?