While the term “lone wolves” suggests terrorists who have had no contacts with terrorist organizations like al-Qaeda and Islamic State (IS), almost of all the perpetrators of recent attacks in Europe, Israel, and the U.S.—even those described as “lone wolf” attacks—were in direct communication (usually online) with recruiters and with Islamists in their own communities. In fact, writes Julie Lenarz, a web of connections links perpetrators of jihadist terror in France and Britain over the past five years. Lenarz argues that describing these perpetrators as “lone wolves,” despite ample evidence to the contrary, has the benefit of helping to disguise a real problem:

Even if we were to leave aside for a moment the practical nature of terrorist attacks, it would be wrong to characterize them on an abstract level as a series of isolated incidents. An individual might act completely isolated from any external network, and yet he would still be linked to the global Islamist insurgency. . . . It is important to understand the character of an insurgency. It is a movement that does not necessarily require a centrally planned or coordinated effort. But it cannot exist without a common denominator that creates a sense of belonging by ideologically connecting individuals. . . .

The “lone-wolf” paradigm . . . allows politicians to escape thorny cultural and political discussions. By pushing the narrative that an individual has acted alone, his act of violence is isolated from the extremist ideology that forms the backbone of groups such as Islamic State and al-Qaeda and, in return, does not raise difficult questions about how the violence we experience is linked to Islam. . . .

The “lone-wolf” myth also helps security services, which are overwhelmed by the sheer magnitude of information, explain serious failures in intelligence that might have prevented an attack from taking place. Intelligence officers have identified 23,000 jihadists roaming freely in the UK. Due to capacity constraints, however, only 3,000 of them can be permanently monitored. Unlike terror cells that need to meet, or at least have members communicate with each other, lone wolves can operate without leaving behind any traces and are difficult, often impossible, to catch. But true “lone wolf” attacks are extremely rare, and in most cases there would have been information that intelligence services could have acted upon. . . .

Individuals who carry out an attack are often only the tip of the iceberg. They do not operate in a social vacuum and seldom act in complete isolation. If we are serious about getting at the roots of international terrorism, we must first acknowledge the true nature and magnitude of it.

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.