With Israeli independence day approaching, Gil Troy reflects on the life of the chemist and Zionist activist Chaim Weizmann, who was one of the architects of the Balfour Declaration, a crucial leader of the Zionist movement during the Mandate period, and eventually Israel’s first president. Troy notes, among other things, the great Jewish statesman’s understanding of Zionism itself:

The Jewish people have “never based the Zionist movement on Jewish suffering,” [Weizmann] would insist. “The foundation of Zionism was, and continues to be to this day, the yearning of the Jewish people for its homeland, for a national center, and a national life”—for normalcy!

Weizmann’s Zionism put him on the right side of the great 20th-century debate pitting liberal nationalism against totalitarian Communism. One of sixteen children—eleven [of whom] survived into adulthood—he and eight other siblings went Zionist, moved to Palestine, and thrived. Chaim’s brother Shmuel, who embraced Communist universalism, was executed in 1939, in Josef Stalin’s purges. His sister Maria was imprisoned thanks to Stalin’s paranoid, anti-Semitic Doctor’s Plot.

Taking this family argument to the world stage, when studying in Geneva, Weizmann debated the merits of nationalism versus universalism with some exiled Russian Communists, including Leon Trotsky and Vladimir Lenin. . . . [Living in Britain], when his local member of Parliament, Lord Arthur Balfour, wondered why the Jews wouldn’t establish a national homeland in Uganda instead of Palestine, Weizmann asked: “Mr. Balfour, suppose I were to offer you Paris instead of London, would you take it?” Balfour replied: “But Dr. Weizmann, we have London.” Weizmann responded: “True, but we had Jerusalem when London was a marsh.”

In the 1930s and 1940s, with Hitler’s rise to power and Britain’s ban on Jewish immigration to Palestine threatening any hope of a Jewish state, Weizmann found himself without a clear role to play, yet:

Weizmann sidelined was still an epoch-making statesman. He—and his extraordinary pediatrician wife Vera—were now living in the land of Israel, helping [to create] a state where one could be Chaim the scientist and the statesman, the humanist and the Jew, all at once. . . . Believing that science, technology, and education would serve as the new state’s national building blocks, Weizmann helped found the Technion, Hebrew University, and, in 1934, what is today the Weizmann Institute of Science, which recently ranked sixth in the Nature “index of innovation.”

Two extraordinary events demonstrate something important about Israel’s most fervent adversaries. One was a speech given at something called The People’s Forum (funded generously by Goldman Sachs), which stated, “When the state of Israel is finally destroyed and erased from history, that will be the single most important blow we can give to destroying capitalism and imperialism.”

The suggestion that this tiny state is the linchpin of a global, centuries-old phenomenon like capitalism goes well beyond anything resembling rational criticism. Even if Israel were guilty of genocide, apartheid, and oppression—which of course it is not—it would not follow that its destruction would help end capitalism or imperialism.

The other was an anti-Israel protest that took place in front of New York City’s Memorial Sloan Kettering Cancer Center, deemed “complicit” in Israel’s evils. At organizers’ urging, participants shouted their slogans at kids in the cancer ward, who were watching from the windows. Given Hamas’s indifference toward the lives of Gazan children, such callousness toward non-Palestinian children from Hamas’s Western allies shouldn’t be surprising. The protest—like the abovementioned speech—deliberately conveyed the message that Israel is the ultimate evil and its destruction the ultimate good, cancer patients be damned.

The fact that Israel’s adversaries are almost comically perverse does not mean that they can be dismissed. If its allies fail to understand the obsessive and irrational hatred that it faces, they cannot effectively help it defend itself.