Advocates of academic boycotts of the Jewish state are fond of claiming that they are motivated by a desire to punish Israel for its restrictions on Palestinian universities—in part, writes Jonathan Marks, as a counterargument to those who would point out that their movement seeks specifically to restrict the free exchange of ideas. But the boycotters have nothing to say about Turkey, where the government has severely restrained the ability of professors to write or teach on sensitive topics:

Another thing about Turkey, though: it’s a great place to hold an International Conference on Palestine. Unfortunately, I was unable to attend this April’s conference, but the speakers listed on the roster included well-known boycott advocates like Ali Abunimah, editor of the [website] Electronic Intifada, Rabab Abdulhadi of San Francisco State University, Joseph Massad of Columbia University, and Ilan Pappé of the University of Exeter.

About the only thing the national committee of the boycott, divestment, and sanctions movement (BDS) seems to dislike in Recep Tayyip Erdogan’s repressive government is its incomplete rejection of Israel. But BDS advocates don’t mind taking advantage of his hospitality, perhaps because he whispers sweet nothings like, “whoever is on the side of Israel, let everyone know that we are against them.”

The indifference of BDS advocates to the academic freedom they pretend to cherish when it suits them is nothing new. But their championship-level hypocrisy continues to impress.

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.