"We woke up with a sense of dread." That is how Samuel Lejoyeux, a Jewish student in France, described this weekend. Jewish communities across the world fear a hike in antisemiticHostile to or prejudiced against Jewish people.  violence as Israel goes to war with HamasA militant Palestinian organisation, which has controlled the Gaza Strip since 2007. It is listed as a terrorist organisation in the UK.. 

The threat is not imagined. In the last few days, a KosherIn Hebrew, kosher means "proper". It refers to food that follows Jewish dietary rules. shop in London was vandalised.

Western governments have responded by stepping up security around synagoguesJewish places of worship. and other community sites. But for many this is little reassurance.

It is referred to as the "world's oldest hatred" with good reason. Jews have been persecutedTreated badly by another group for a specific reason. People can be persecuted for many things including their ethnicity, gender or religion. since Roman times. Antisemitism reached boiling point in the Middle AgesThe Middle Ages was the period in European history that came between ancient and modern times. It lasted from about 500 to about 1500..

There was some progress in the 19th Century, but it was shortlived. People began to mutter that Jewish influences were poisoning European cultures. This set the scene for the horrors of the HolocaustThe murder of six million Jewish people in Europe by Nazi Germany. Members of other minority groups were also killed. in the 20th Century.

With such deep roots, it is no wonder many people are pessimisticTending to believe that the worst will happen. about the possibility that antisemitism will ever be wiped out.

Fully 85% of Americans believe at least one anti-Jewish tropeA recurring theme, especially in fiction. Damsels in distress, for instance, are a common trope in fairy tales and old-fashioned romances., while one in four Europeans will state outright that they hold antisemitic views.¹ Almost a quarter of American Jews have personally received an antisemitic remark.²

If anything, the trend seems to be towards greater antisemitism. Last year saw the most antisemitic incidents in the USA since records began in 1979.³ Neo-NazisPeople belonging to a political organisation whose beliefs are inspired by or reminiscent of Nazism. are on the rise across the western world. 

But others are more hopeful. They say European governments are seeking to atoneMake up for wrongdoing. for their pasts. The UNUnited Nations. An intergovernmental organisation based in New York that aims to maintain international peace and security.-sponsored Holocaust Memorial Day is observed in 39 countries.

They say we cannot expect antisemitism to go away on its own, but if we keep fighting against prejudice, we can defeat it.

Yes: Our culture is full of antisemitic tropes and this poisons people's minds. But most people are not hateful by instinct. If we work to identify and root out antisemitic views we can make change.

No: Antisemitism is simply too deeply rooted in our society. It bubbles up whenever people feel under pressure. Things are getting worse, not better.

Or... The issue of antisemitism has unavoidably become embroiled in Israeli and Palestinian geopolitics. That has made the task of identifying it, and then combatting it, much murkier.