The only positive about a suicide bomber is that there is one less after the event.
Seriously, though, it is only the willingness of suicide attackers that has changed the equation significantly in that it is difficult to defend against. Unless the anti-Israelis get WMDs their attacks will be limited to the sort of terrorist events we have seen already.
We can if we wish blame Israel for wanting to survive as a nation but surely this is their right. We might try to persuade them to get back to negotiation instead of force but it takes at least two opponents to negotiate anything.
I cannot see a WW3 when there is such a significant difference in real military power.