You know, this is the other thing that indicates "the clock is ticking" for the world.
The more land Israel bulldozes and "ethnically cleanses" in this manner -- literally pushing all Palistinian life off the land -- the stronger Israel will be to attack its neighbors (Iran, Syria, Lebanon, etc.) because they A) won't have to worry about rockets being fired from within their own country, and B) they'll have that many more places to build bunkers, etc. against incoming missiles.
So the more land Israel takes in this manner, it just brings WW3 that much closer.
Matthew