In this article, we exclusively talk to four of the world’s leading experts on Justice. The Rt. Hon Lord Woolf of Barnes (Lord Chief Justice of England and Wales from 2000-2005), Susan Herman (President of the American Civil Liberties Union ‘ACLU’), Professor David Kaye (UN Special Rapporteur on the promotion and protection of the right to freedom of opinion and expression) and Widney Brown (Director, Physicians for Human Rights). We look at the very concept of justice itself, and explore issues ranging from the concept of democracy itself to free speech, civil liberties, war and terrorism, human rights, social justice and more.