They know who really killed JFK and Diana — many of us believe them. Who are these peddlers of paranoia? asks Nick Cohen

The British and Israeli novelists Howard Jacobson and A.B. Yehoshua discuss the new wave of anti-Jewish rhetoric with Standpoint editor Daniel Johnson

‘Ten years ago, I was in favour of an international criminal court. I was naive’

Whose Culture?: The Promise of Museums and the Debate over Antiquities edited by James Cuno

Obama’s Dublin-born foreign policy adviser doesn’t like Israel and may wreck Hillary Clinton’s work

Poland used to be written off as a failed state. But it has survived Nazism and communism to become a model for Europe