The article blames "waves of Muslim immigration" for the rise in anti-Semitism, it omits to tell the reader that Norway has less Muslims than it has Jews. In fact Northern Europe is practically devoid of Islam, a small but significant fact. In my personal experience the rise in anti-Semitism has grown steadily in western Europe with the mass influx of millions of east European Orthodox Christians. Estonia,Latvia, Ukraine,Hungary ect ect all have one thing in common; during the second war they all embraced Hitler's anti-Semitic doctrines because eastern Europe has a long standing and continuing anti-Semitic history.