"All of them want a place to live and be free to be who they are, including the Palestinians. That's why it is incumbant upon everyone of conscience to do everything they can to make sure the West Bank, East Jerusalem, and Gaza are preserved for the Palestinians to have as their own. Which means ending the occupation, and honoring the pre-1967 borders."
So basically the deal that Arafat turned down in order to "kick-off" the Second Intifada would have done the trick, except for a rather major major fly in the ointment - the terrorist groups that Arafat did not control.
CarolC, if you managed somehow to get Hamas to state that they were considering the possibility of recognising the State of Israel within the confines of any boundary, that would represent a significant turning point.