Yes... so what? He still perpetuates the status quo on the Israel-Palestine situation.
I'm not arguing that he isn't trying, but thousands of other people are working towards it as well. He is simply in a high-profile position and has a penchant for oratory.
Fixiwee - would you say that ramping up activity in Afghanistan, thus conducting an action that will harm relations with the Muslim world, is a move that is becoming of a winner of the Nobel Peace Prize?