Auschwitz survivors warned of the dangers of rising antisemitism on Monday, as they marked the 80th anniversary of the liberation of the Nazi German death camp by Soviet troops in one of the last such gatherings of those who experienced its horrors.

M onday, Jan. 27, marks 80 years since the liberation of the Auschwitz-Birkenau concentration camp. Ten days prior to the opening of the gates, Raoul Wallenberg, a Swedish diplomat who saved tens of thousands of Hungarian Jews, was detained. He disappeared and his fate remains unknown.

Among 34,000 people in the town of Oświęcim is just one Jew – a young Israeli named Hila Weisz-Gut. It’s an interesting choice of residence, given the most famous feature of the town is its proximity to the Nazi concentration and extermination camp Auschwitz – where at least 1.