A very interesting viewpoint in the Economist.

This is very reminiscent of the situation in Australia.
“The prevailing political sentiment in Jewry today is of aggressive defensiveness, a curious amalgam of victimhood and intolerance. Dissent about Israel is discouraged and often gagged outright. Among British Jewry, some 300,000 strong, “a positively McCarthyite atmosphere has been created,” says Jonathan Freedland, a political columnist. “People are frightened to say what they feel.” In America “honest discussion about Israel is largely shut down,” notes Arnold Eisen, a historian and chancellor of the Jewish Theological Seminary, a rabbinical school in New York. “Some rabbis will speak their minds…but people don’t want to fight and there is a disinclination to argue about Israel. The right says you’re giving aid and comfort to the enemy if you say anything critical about any Israeli policy.” Given Israel’s power and diaspora Jewry’s strength and influence, that seems paradoxical.”
Rest of the article @ Economist