The old adage “a lie can travel halfway around the world before the truth puts on its shoes” was conjured in a time before social media. Today, the lie can travel multiple times around the globe, reaching billions of people before the truth even remembers it is bare-footed.

Antisemitism is no longer confined to the fringes. It is resurgent, adaptive, and increasingly mainstream, manifesting differently on the political right and left, yet converging in ways that place Jewish communities and the State of Israel under sustained pressure.

At the same time, a parallel struggle is unfolding: a battle for public opinion in the United States, where support for Israel, once a bipartisan cornerstone, is eroding at an unprecedented pace.

The numbers are stark. A recent Pew Research Center survey found that 60% of Americans now hold an unfavorable view of Israel, compared to just 37% with a favorable view, a dramatic reversal from just a few years ago. Even more telling is where this shift is happening, with majorities of Americans under 50, across both political parties, now viewing Israel negatively.

This is not a marginal fluctuation. It is a generational realignment, and it is not occurring in a vacuum.

On the far-Right, antisemitism remains rooted in traditional tropes, like conspiracy theories about Jewish control, financial manipulation, and dual loyalty. These narratives, once largely confined to extremist circles, have found renewed life online. They’re amplified by algorithm-driven ecosystems that reward outrage and radicalization.

On the far-Left, the language is different, but the effect can be similar. There, antisemitism, often reframed as anti-Zionism, casts Israel not merely as a criticizable state, but as a uniquely illegitimate and evil one.

In this worldview, the Jewish right to self-determination is singled out for rejection, and complex geopolitical realities are reduced to simplistic binaries of oppressor and oppressed. The line between criticism of Israeli policy and the delegitimization of Jewish identity is frequently blurred.

The convergence of these forces, old hatred on the Right, new ideological hostility on the Left, creates a potent and dangerous environment. It is one in which misinformation spreads rapidly, nuance is discarded and emotionally charged narratives crowd out factual discourse.

This is where the battle for public opinion becomes decisive.

In today’s online landscape, perception is often shaped less by verified information than by repetition, virality, and emotional resonance.

Social media platforms, while democratizing access to information, have also enabled the rapid spread of distortion. Images stripped of context, misleading statistics, and outright falsehoods can travel faster and further than carefully sourced reporting.

The consequences are tangible. Polling trends suggest that younger Americans are not only more critical of Israel, but also more susceptible to narratives that frame the conflict in absolutist terms.

As one analysis noted, Israel is “losing America’s youth,” reflecting a deeper shift in how the next generation interprets the Middle East and the role of the US within it .

If public opinion continues to move in this direction, the implications will extend beyond discourse. They will shape policy, influence elections, and redefine alliances.

Recognizing this challenge, new initiatives have emerged to rebalance the information environment. Platforms such as Jewish Onliner, Allyvia, and Paxpoint represent a strategic response to the digital battlefield.

Their premise is straightforward but essential. Misinformation must be countered not only with rebuttals, but with accessible, credible, and timely facts.

These initiatives reflect an understanding that the fight against antisemitism today is inseparable from the fight for informational integrity. It is not enough to condemn hatred; it must also be confronted at its source, where it is produced, amplified, and consumed.

Yet these efforts, while vital, cannot operate in isolation. They require broader engagement, from policymakers, educators, media organizations, and civil society. The challenge is not only to correct misinformation, but to rebuild trust in the very idea of objective truth.

This is particularly urgent in the American context. The US has long been Israel’s most important ally, not only strategically but culturally and politically. That relationship has been underpinned by shared values and a broad base of public support.

As that base fractures, the alliance itself becomes more vulnerable to political shifts and ideological swings.

The stakes, therefore, are high.

What is at issue is not merely Israel’s image, but the resilience of democratic discourse in the face of polarization and disinformation. Antisemitism, in its modern forms, often serves as a warning signal, an early indicator of deeper societal fractures. Addressing it requires more than reactive measures. It demands a proactive commitment to truth, to complexity, and to the difficult work of engaging across divides.

The battle for public opinion is already underway. The question is whether those committed to facts, nuance, and fairness are prepared to fight it with the same intensity as those who seek to distort them.

© The Times of Israel (Blogs)