Not Jordan, Lebanon, Egypt, Syria...
Although I am very critical of Israel's building walls an alternate solution is difficult to formulate. "Palestinians", simple-minded people, are everywhere in my opinion. But they can fade into the woodwork. Israel is like a pressure cooker where the rest of the world compresses and pays Palestinians to kill them. Israel has found a way to pay Abbas to enjoy wealth while keeping his Palestinians subdued but feeling some sort of weird pride.
I believe if Israel can sit on its hands, the countries that are antagonizing it will start to have problems with their own "Palestinians" and will back off a bit. Then Israel can go in and eliminate Hamas. Then what? Probably begin from the start again.
Thanks for comment!