The writer is Professor of History at McGill University and a Shalom Hartman Research Fellow in Jerusalem. The author of Why I Am A Zionist: Israel, Jewish Identity and the Challenges of Today, his next book will be Moynihan’s Moment:  The Fight against Zionism as Racism.

A popular YouTube parody at www.collegehumor.com, which my kids love, has a youngGerman named Gunter Granz working in an American office, refusing to shake his Jewish co-workers’ hands, assuming all their fathers are rich bankers, and humiliated by Germany’s World War II misdeeds – because if only Hitler had not made the country so vulnerable with the long supply lines in Russia, he would have won. Meanwhile, in the real world, the German novelist Gunter Grass talks about Israel, the Jewish state, in equally absurd ways, bordering on parody. Grass should be mocked, refuted, confronted. But Israel’s Interior Minister is wrong. Rather than banning the author, Israel should welcome him – showing Grass a real democracy in action rather the bogeyman he targeted....