Since the Germans are responsible for the formation of Israel as it is today,

let them be responsible for "peace" negotiations between Arabs and Israelis. They started it. Let them finish it. The Germans should go to the Palestinians and say, "It's our fault the Jews had to have their own country to protect themselves against future projected genocidal actions on the part of people who may choose to emulate the German people's actions during the Holocaust. Which by the way, really happened. We actually did slaughter millions of them, no matter what the President of Iran may say. We are uber sorry that the Jews chose to form their new country on historically Jewish land that you had occupied for quite some time. But since we have done this terrible thing to both you and the Jews, how can we ameliorate your suffering?"