Tony Greenstein is a Jewish anti-Zionist and a founding member of Palestine Solidarity Campaign and Jews for Boycotting Israeli Goods. He is a long-standing anti-fascist activist and author of "A History of Fighting Fascism in Brighton and the South Coast" and "Zionism During the Holocaust." Greenstein's many publications include the Guardian's Comment is Free, the Brighton Argus and Brighton and Hove Independent, Tribune, Labour Briefing and Weekly Worker. He is a well known blogger and active trade unionist.