https://www.discoursemagazine.com/culture-and-society/2021/02/22/conspiracy-theo
Today’s conspiracy theories, like their predecessors, frequently target Jews. This age-old hatred was on shameless display during the Capitol riots, where one thug wore a “Camp Auschwitz” T-shirt. He was not alone. A Rutgers University report found that at least half a dozen neo-Nazi or white supremacist groups were involved in the riot. Still more extremists without any formal affiliation joined them, according to research by Robert Pape and Keven Ruby.
Among right-wing groups like the Proud Boys, anti-Semitic tropes are commonplace. They are staple features of QAnon conspiracy theories, which mark Jewish names with triple parentheses to label them as usurpers and predators. Some groups borrow from Nazi propaganda and denounce Jews as “not members of the white race.”
Anti-Semitic vitriol like this is not new. What’s new is its rationale, which is now divorced from medieval and early modern religious doctrines. Indeed, anti-Semitism is now part of a broader ideology of illiberalism that endangers America’s long-standing principles of individual rights and tolerance.
Historical Anti-Semitism
In the Middle Ages and the early modern era, anti-Semitism was largely a product of religious tensions coming from an overwhelmingly Christian society and directed by the Catholic Church, not only at Jews but at Christians they deemed heretics. That’s changed dramatically as the West has become more secular. The old curse of “Jews as Christ killers” has waned. So has the bizarre “blood libel” that Jews kill Christian children to drain their blood and mix it into unleavened bread for Passover.
These ideas weren’t just noxious; they were deadly. They not only excluded Jews from an overwhelmingly Christian society, but they justified lethal attacks. Among the most prominent were those that accompanied the First Crusade (1096–1097). As Christian warriors left for Jerusalem, they massacred whole Jewish villages in the Rhineland. Their compatriots in France did the same.