Zohran Mamdani, a New York City mayoral candidate, speaks on Primary Day at a campaign news conference at Astoria Park in Queens, New York, United States, on June 24, 2025. Photo: Kyle Mazza vis Reuters Connect.

In September 1882, a coalition of political parties gathered in Dresden, Germany, for the Congress for the Safeguarding of Non-Jewish Interests. It marked a turning point in the convergence of traditional anti-Jewish sentiment with the emerging ideology of antisemitism.

Traditionally, anti-Jewishness was merely an attitude or prejudice. But antisemitism emerged as a political platform, arguing that Jews had undue influence following their European emancipation. Before long, figures in the antisemitic movement made their case explicit: “Antisemit [sic] means an opponent of the Jews.”

This historical convergence proves the fallacy of today’s “antisemitism is not anti-Zionism” assertion. Debates surrounding the terminology are immaterial; the repercussions of anti-Israel and anti-Jewish sentiment have already been witnessed in Boulder, Colorado, and Washington, D.C.

In Washington, D.C., two Israeli embassy staffers were murdered by an Islamist-inspired socialist radical. This wasn’t an isolated incident of extremism — it marked the end of a pipeline of hate that has normalized calls for the destruction of Israel and targeting Jews as a collective.

Under Washington Mayor Muriel Bowser’s leadership, the Nation’s capital has become a testing ground for what Democratic Socialist mayoral candidate Zoharn Mamdani advocates for in New York City.

Mamdani contends that anti-Zionism is not antisemitism. He started the Students for Justice in Palestine (SJP) chapter at Bowdoin College, publicly supports the Boycott, Divestment, and Sanctions (BDS) movement, defends the claim “globalize the intifada,” and declared that he would arrest Benjamin Netanyahu if he visits New York. Mamdani’s inner circle includes Rashida Tlaib (D-MI) and Linda Sarsour.

Mamdani refuses to recognize Israel as a Jewish state and seeks to “hold Israel accountable.” His dangerous positions and stance echoes the approach of those 1882 conference participants who sought to deny collective Jewry equal legal rights within their nations because of their perceived detrimental influence.

Mayor Bowser does not match up to Mamdani’s advocacy in this regard. Nevertheless, she has proven deliberately negligent to the aggressive anti-Israel activity in her city. Bowser has systematically refused to send police to discipline anti-Israel lawbreakers. Her administration has actively emboldened anti-Israel disruptors by instructing law enforcement not to act against increasingly aggressive demonstrations.

The impact of her negligence was evident in the assault of Rabbi Shmuel Herzfeld by anti-Israel actors while he prayed outside the Israeli embassy. It was also felt by George Washington University community members who faced weeks-long hostility at the unlawful Gaza encampment that originated at the campus and spread to D.C. streets. Only the night before she was slated to testify before the Congressional Oversight Committee, did Bowser finally send the Metropolitan Police Department to dismantle the encampment.

Mayor Bowser created a climate where anti-Jewish hostility and harassment were ripe for violence. Given the pre-existing intensity of antisemitism in New York, Mamdani’s endorsement of anti-Israel activity could produce a far more dangerous city landscape. The path from “globalize the intifada” chants to murders of Israeli embassy staffers illustrates what Mamdani’s supporters mean when they call for “resistance by any means necessary.”

Under Mamdani, New York would not merely follow the footsteps of what happened in D.C., but would surpass it. Where Bowser has shown deliberate negligence, Mamdani promises active encouragement of the very activity that seeded the murders in Washington. The consequences of transforming simple anti-Jewish attitudes into legal action or inaction are dire.

Mamdani’s defamatory comments about Israel are troubling — but so too is his radical platform, which appeals to voters drawn to a so-called “new” kind of politics. In reality, this politics is anything but new; it recycles decades-old socialist ideas that younger generations find novel and alluring only because they have not lived through their destructive consequences.

This kind of extremist politicking is a tactic of unification and mobilization. Mamdani’s socialism plays on anti-Enlightenment liberalism and disestablishmentarianism that was evident in late 19th-century Europe. Such ideologies lent, and continue to lend, anti-Jewish sentiments a broader appeal.

When progressive rhetoric masks age-old prejudices, and when calls for “justice” echo the very language used to promote systematic exclusion, we must recognize the pattern: The Dresden conference participants in 1882 believed they were defending their nations and values. They cloaked their agenda in the language of virtue, human rights, and protectionism.

The murders in Washington mark our contemporary Dresden moment — a dire warning of where political tolerance for hateful anti-Israel rhetoric leads. New York City, the city of dreams, deserves leadership that enforces the law to restore order. That governance must be committed to reducing hate, chaos, and crime. Americans cannot afford to let the spirit of 1882 find a home in 2025. While the voices of Democratic primary voters were heard on Tuesday night, the ultimate choice is up to New Yorkers in November.

Sabrina Soffer recently graduated from George Washington University and works with the Institute for the Study of Global Antisemitism and Policy (ISGAP).