His name is Ban Ki-moon, and he is the Secretary General of the UN. In practice, the highest international official, a kind of World Prime Minister.
He has dared to criticize the Israeli government, as well as the Palestinian Authority, for sabotaging the peace process, and thereby making Israeli-Palestinian peace almost impossible. He emphasized that there is a worldwide consensus about the "Two-state Solution" being the only possible one.
The formulation sounded neutral, but Ban made it quite clear that almost the entire fault lies with the Israeli side. Since the Palestinians are living under a hostile occupation, there is not much they can do one way or the other.
Anyone blaming Israel for anything is, of course, a blatant anti-Semite, the latest addition to a long line, starting with Pharaoh, king of Egypt, a few thousand years ago.