An important thought experiment...

As Gordis says, this is for the sake of clarity...

IMAGINE THAT ISRAELIS decide that by Jerusalem Day, this coming week, they want a deal. So we take down the security fence. We remove the checkpoints. We open all the roads, and Gaza's sea and air routes. We agree publicly to return to something closely approximating the pre-1967 borders, and we accede to the demands that parts of Jerusalem be internationally governed, or even put under Palestinian control.

Does this end the conflict? Of course it doesn't. The Hamas Charter calls not only for the destruction of Israel, but for Islamic war on Jews everywhere. (Why do we consistently refuse to believe that Hamas means what it says?) What would change? The noose would tighten. The rockets would be fired from a shorter distance and the demand for the return of refugees (thus ending the Jewishness of the state) would persist. As was the case when Israel left Lebanon in May 2000 or Gaza in the summer of 2005, Israel's enemies would smell a weakened, bloodied state and would prepare for the next stage of their war.

But peace would not have come. Much as we all want this conflict to end, does anyone really doubt that? There is, as honest brokers must admit, nothing that Israel can do to end this conflict.

NOW, HOWEVER, TRY the opposite side of the thought experiment. Imagine that the Palestinians decide that they have tired of the conflict, or their electorate begins its long-overdue rebellion and insists on a settlement. So the Palestinians, Hamas and Fatah, demand everything Israel's agreed to above - an end to roadblocks and the wall, an opening of Gaza, a bridge or a tunnel between Gaza and the West Bank and a return to the 1967 borders. Let's say that they even insist on Palestinian control of east Jerusalem.

But they also recognize Israel's right to exist as a Jewish state. They agree to an immediate and permanent cessation of hostilities and violence (this is a thought experiment, after all) and insist that any other outstanding issues be negotiated and resolved with the US and the Quartet as intermediaries. And they require Israelis to vote within a month, no longer, on whether to accept the deal.

Will there be Israelis who object? Will there be residents of the West Bank who will resist leaving their homes? Yes, there will be. But would an Israeli plebiscite overwhelmingly approve the offer? Without question. In a matter of weeks, three quarters of a century of bloodshed and suffering would come to an end.

This, of course, is not going to happen, because all the new rhetoric notwithstanding, and all the confusion of today's young American Jews aside, there's always been one party that's sought peace, and another that's rejected it. It was true in 1948, and it was true in Khartoum. It's no less true today.

It's never been up to us, and it's always been up to them.