A Dutchman sums it up nicely.

If the destruction of Israel is not what you want, you cannot possibly disagree with this.
A Palestinian State = the end of Israel
One of the most poignant parts is where he quotes former leaders of Israel (mostly Left, too!) who at one time or another saw things clearly (probably before the fear of old age led them to try and make their final mark on history, no matter what the cost), and wrote that indeed a Palestinian state would spell the end of Israel, indeed, that THAT was the sole purpose of such a state.