A conference on Antisemmitism and anti-Roma racism in Greece on October 17th. It goes unter the motto “Let us never forget” and investigates the roots of the Holocaust, a systematic genocide during World War II, which targeted, Jews and Roma on ethnic grounds. Its roots lie in long-standing prejudices and the radicalization of exclusionary ideologies during the nation-building period of the 19th and early 20th centuries. Understanding this historical context is crucial to recognizing and combating similar forms of discrimination today.