"Anti-Zionism has become the most dangerous and effective form of anti-Semitism in our time, through its systematic delegitimization, defamation, and demonization of Israel. Although not a priori anti-Semitic, the calls to dismantle the Jewish state, whether they come from Muslims, the Left, or the radical Right, increasingly rely on an anti-Semitic stereotypization of classic themes, such as the manipulative 'Jewish lobby,' the Jewish/Zionist 'world conspiracy,' and Jewish/Israeli "warmongers".[107] Nevertheless, I believe that the more radical forms of anti-Zionism that have emerged with renewed force in recent years do display unmistakable analogies to European anti-Semitism immediately preceding the Holocaust.... For example, 'anti-Zionists' who insist on comparing Zionism and the Jews with Hitler and the Third Reich appear unmistakably to be de facto anti-Semites, even if they vehemently deny the fact! ... For if Zionists are 'Nazis' and if Sharon really is Hitler, then it becomes a moral obligation to wage war against Israel. ... Anti-Zionism is ... also the lowest common denominator and the bridge between the Left, the Right, and the militant Muslims; between the elites (including the media) and the masses; between the churches and the mosques; between an increasingly anti-American Europe and an endemically anti-Western Arab-Muslim Middle East; a point of convergence between conservatives and radicals and a connecting link between fathers and sons." - Prof of European and Jewish History Robert Wistrich