A century ago, the victors of World War I met in the Italian city of San Remo to discuss how to divide up territories that had previously belonged to the Ottoman empire. It was here that Arthur Balfour’s famous promise effectively became international law. But things almost didn’t turn out that way. With support from British officers, Emir Faisal—son of Sharif Hussein of Mecca, promoted by T.E. Lawrence—was attempting to make himself the ruler of a Syrian kingdom that included the Land of Israel. Meanwhile, the French were poised to back away from their previous assurances regarding the Jews. Faisal had signed an agreement with Chaim Weizmann, the chief Zionist diplomat, in January 1919 pledging his support to the creation of a Jewish state, but, as Efraim Karsh writes, he “was speaking from both sides of his mouth.”

In his testimony to the Paris peace conference a month after signing the agreement with Weizmann, the emir refrained from mentioning, let alone endorsing, the Balfour Declaration, proposing instead to leave Palestine’s future “for the mutual consideration of all parties interested.” This phrasing gave the country’s non-Jewish population a veto power over the establishment of a Jewish national home—in contrast to the Balfour Declaration that rendered them “civil and religious rights” but no say over Palestine’s future.

[Moreover], no sooner had Faisal promised the French prime minister Georges Clemenceau “to use his efforts with the people to secure a French mandate for Syria” than he embarked on a spirited effort to tarnish this pledge by manipulating the King-Crane Commission, [convened by the U.S. to adjudicate the Franco-British dispute over the division of the Levant], against the French and the Zionists.

[W]hile feigning “a deep sense of sympathy for the Jewish cause,” the commission dismissed the millennia-long Jewish attachment to Palestine as valid justification for the establishment of a Jewish national home there. Effectively treating the Jews as a religious community rather than a nation, it recommended that “Jewish immigration should be definitely limited, and that the project for making Palestine distinctly a Jewish commonwealth should be given up,” thus relegating the country’s Jewish community to a permanent minority in Faisal’s prospective Syrian kingdom.

It was primarily through the efforts of Britain’s prime minister Lloyd George, and the continuous lobbying of Weizmann, that the diplomats at San Remo accepted the promise of a Jewish national home at all:

[I]t was an extraordinary feat of diplomacy that within less than five years of its issuance the Balfour Declaration had been endorsed by the official representative of the will of the international community: not in the “technical” sense of supporting the creation of a Jewish national home in Palestine but in the deeper sense of recognizing the Jews as a nation deserving self-determination in its ancestral homeland. This is something that successive Palestinian leaderships have been loath to acknowledge to date.

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.