Europe’s oldest prejudice never fully disappeared. It simply changes shape
 |
| A symbolic illustration of Europe’s historical cities behind barbed wire, representing the recurring rise of antisemitism in Europe and the continent’s unresolved historical tensions. |
The rise of antisemitism in Europe did not begin yesterday. It did not begin with a single war, a single migration wave, or a single political movement. It is older than the modern European state itself.
Every few decades the same pattern returns. A crisis erupts. Social tension rises. Jews again become a convenient symbol of blame. The language changes, the ideology shifts, but the underlying instinct looks strangely familiar.
That is what makes the latest incidents in European cities so unsettling. They feel new. Yet they also feel historically predictable.
The Rise of Antisemitism in Europe Is Not New
Long before modern nationalism existed, Jewish communities in Europe lived under a fragile arrangement. They were tolerated in periods of economic stability and targeted in periods of crisis.
During the Middle Ages, Jews were accused of poisoning wells during the Black Death persecutions. Entire communities were expelled from kingdoms such as England in 1290 and Spain in 1492.
Economic myths also played a role. Because Christians were once restricted from lending money with interest, Jewish communities often became associated with finance. Over time this produced conspiracy theories about Jewish power that still circulate today.
By the nineteenth century, antisemitism had evolved into a racial ideology. The most catastrophic outcome was the Holocaust, which killed roughly six million Jews between 1941 and 1945.
Europe responded with shock and guilt. Governments adopted strong laws against antisemitism, and public memory centered on the lesson that such hatred must never return.
For a few generations, it seemed that lesson had been learned.
Or perhaps it was only temporarily suppressed.
Memory Is Fading
A quiet but important shift has happened in Europe. The generation that lived through the Second World War is disappearing.
With them goes the direct memory of what antisemitism once produced.
Research by the European Union Agency for Fundamental Rights found that over 90 percent of European Jews believe antisemitism has increased in recent years. In several countries, Jewish respondents reported avoiding public displays of their identity.
At the same time, surveys show declining knowledge of the Holocaust among younger Europeans. In some countries a significant minority of students cannot identify what Auschwitz was.
When historical memory weakens, old myths find room to return.
Sometimes quietly. Sometimes loudly.
Political Anger and Global Conflict
Another force shaping the rise of antisemitism in Europe is the spillover from Middle Eastern conflicts.
Events involving Israel often trigger demonstrations across European cities. Political anger directed at Israeli policy can sometimes slide into hostility toward Jews more broadly.
This is where the distinction between criticism of Israel and antisemitism becomes dangerously blurred.
The Israeli-Palestinian conflict, especially after episodes like the Israel–Hamas War, has intensified emotional reactions across Europe.
Some protests remain political. Others cross a line into ethnic hostility.
The result is a complicated environment where legitimate debate about policy coexists with genuine antisemitic incidents.
The boundary between the two is often contested. Sometimes intentionally.
The Return of Old Conspiracies
Europe is also witnessing the revival of classic conspiracy theories.
These narratives claim that Jews secretly control finance, media, or international institutions. Variations of these myths circulated widely in the nineteenth and twentieth centuries, often appearing in fabricated texts such as the “Protocols of the Elders of Zion.”
Today those ideas have migrated online.
Social media platforms allow fringe theories to spread rapidly across borders. A rumor that once circulated in a small extremist group can now reach millions within hours.
The technology is new. The accusations are not.
Far-Right Nationalism
Another contributor is the resurgence of nationalist movements across Europe.
Some far-right groups frame Jews as symbols of globalization, multiculturalism, or liberal democracy. These narratives often combine traditional antisemitic stereotypes with modern political grievances.
European security agencies continue to warn about extremist networks influenced by neo-Nazi ideology.
These movements remain a minority, but history shows that minority movements can shape politics during times of economic anxiety and cultural change.
Europe is currently experiencing both.
Why This Matters Beyond Europe
Antisemitism rarely remains confined to one region. Historically it has spread through political alliances, ideological movements, and cultural narratives.
When antisemitic rhetoric grows in Europe, it often echoes elsewhere. The same conspiracy theories appear in different languages and political contexts.
That is why historians warn that antisemitism should never be viewed as a purely local issue.
It tends to travel.
And once it becomes normalized in public discourse, reversing it becomes difficult.
Conclusion
Europe’s struggle with antisemitism did not end in 1945. It merely entered a quieter phase.
Today a combination of fading historical memory, political polarization, online conspiracy networks, and international conflict has reopened old tensions.
The lesson from European history is uncomfortable but clear.
Hatreds that appear defeated can return. Not always in the same form, but often with familiar echoes.
Recognizing those echoes early may be the only way to prevent history from repeating itself.
