Understandably, Einstein’s conviction that Jews must stand together only deepened as Jewish persecution intensified in Russia. One incident that especially worried him was the 1913 “blood libel” trial in Kiev, during which prosecutors (and the Russian press) stoked anti-Semitism by claiming Jews had murdered a Christian child to use his blood in their rituals. The next year, Einstein refused an academic invitation to Russia because it was “a country in which my ethnic comrades are being persecuted in such a brutal manner.” Clearly he felt his ties to Jews extended across national borders: an ethnic Jew in Russia was no less a comrade than one in Germany or Switzerland. Since leaving Germany as a teenager, he had always seen nationality as merely circumstantial: “a business matter, akin to one’s relationship with a life insurance company.”
For this reason Einstein was all the more frustrated with the militant nationalism and imperialism that helped cause World War I. He saw patriotic rhetoric inciting young German intellectuals to cheer for war. “The younger people are going under this evil treadmill,” he wrote, especially lamenting (with more than a little elitism) when gifted scientists left their labs for the battlefield. “If only there were an island somewhere for the benevolent and sober-minded!” he despaired in a 1914 letter. “That is where I would want to be a fervent patriot.” His wish was to escape from the madness of Europe, not to help create a new homeland for Jews.
This turns out to be the most crucial difference between Einstein and the Zionist groups he supported. For many Zionists, a Jewish nation was in itself a goal, because they valued the notion of Jews united under one flag. For Einstein, the prospect of a Jewish nation was not entirely appealing. As he wrote in 1929, “If we did not have to live among intolerant, narrow-minded, and violent people, I would be the first to reject every form of nationalism in favor of a universal humanity.” He would have agreed with Franz Kafka, who remarked privately that Zionism was “merely the entrance into that which is more important.” What was more important to Einstein than a Jewish state per se was an infrastructure that could provide what the rest of the world hadn’t: security, academic freedom, and “a little patch of earth where our ethnic comrades will not be considered aliens.” He didn’t imagine this “little patch” could change the lives of Jews worldwide, but as a moral and intellectual beacon it might restore the Diaspora’s sense of “ethnic solidarity.”
The German Zionist Federation took Einstein’s priorities into account when its leaders approached him in 1919, just after the end of the war. It was the right time: anti-Semitism in Germany was worsening, the necessity of a Jewish homeland was becoming terrifyingly clear, and Einstein was becoming world famous. The group’s secretary, Kurt Blumenfeld, practiced, in his talks with Einstein, what Rosenkranz calls “a very subtle form of manipulation.” Blumenfeld tailored his description of Zionist projects to fit Einstein’s interests—as did Chaim Weizmann, himself an accomplished scientist and the future first president of Israel. The two men stressed that a Jewish colony in British Palestine could provide institutional support to Jewish Eastern European scholars, most importantly in the form of the planned Hebrew University. “Einstein is, you know, not a Zionist,” Blumenfeld wrote to Weizmann. But Einstein was quite willing to be “shown around like a prize-winning ox”—as he put it to a friend—if it helped raise funds for shared goals. So he joined Weizmann on a major fundraising trip to the U.S. in 1921. During the trip he said little about his own views to American audiences, instead urging them to “follow” Weizmann; he knew a unified front would be the most effective.
Einstein, who’d just won the Nobel Prize, drew large crowds of American Jews, but American Zionist leaders did not want European Zionists competing for funds on their home turf. Foremost among them was Louis Brandeis, who sent a message to Einstein that accused Weizmann of secretly diverting Hebrew University funds for other uses by the Zionist Commission in Palestine. Weizmann smoothed this over with Einstein, but it was one bump among many. In Rosenkranz’s apt phrase, Einstein became a “political football” for the two sides, who bickered over money, planning, and organizational structure.