He saw the controversy over the Israeli West Bank barrier as being unimportant, and that it is used as a photo opportunity for the world's media. Of the wall itself "it's a concern if land is misappropriated from the Palestinians, or if Palestinian lives become intolerable, but its true significance is in the total disintegration of trust between Jews and Palestinians", though he also believed some reactions to the barrier have been under-reported, for example that "some Arab towns, especially in southern Galilee, have welcomed the wall as a means of preventing Palestinians entering Israeli towns and adding to the unemployment and instability."