The logic of the militarist is this. The only way to stop the enemy from committing violence against us is to retaliate as swiftly and surely as possible. The proof for the militarist is this: immediately after we have retaliated, the enemy, applying the same logic, will commit more violence, justifying further decisive and immediate retaliation.
Inevitably, there will be peace talks in the Middle East because even mule-headed politicians like Ariel Sharon eventually get it through their thick skulls that this is not a war he can win.
Arafat is a different problem. Arafat had led a war against Israel for thirty years. Confronted with the real prospect of peace at Camp David in 2000, he demurred. Why? Possibly because he was afraid that the entire structure and culture of his power, the on-going struggle against the imperialist west, would be washed away into a complex labyrinth of regulation and policy. Without administrative skills, his power would be diminished and hemmed in by the demands of constructive engagement.
Is Sharon all that different? His reputation is built upon his military successes. Without Arafat to bash around, he would have to develop real economic and social policies that would benefit the voters. Anger and threats don't settle strikes, reduce inflation, or generate jobs or tourism.
