
Brian Rossiter Crozier was a historian, strategist and journalist.

Sir Richard John Dalton was a senior member of the British Diplomatic Service until he retired in 2006. His assignments included British Ambassador to Libya and Iran. He is currently an Associate Fellow at Chatham House's Middle East and North Africa Programme. He was knighted in the 2005 Queen's Birthday Honours.

Sir Harold Matthew Evans was a British-American journalist and writer. In his career in his native Great Britain, he was editor of The Sunday Times from 1967 to 1981, and its sister title The Times for a year from 1981, before being forced out of the latter post by Rupert Murdoch. He was best known for his campaign at The Sunday Times seeking compensation for mothers who had taken the morning sickness drug thalidomide, which led to their children having severely deformed limbs.

Niall Campbell Ferguson is a Scottish-American historian and the Milbank Family Senior Fellow at the Hoover Institution at Stanford University. Previously, he was a professor at Harvard University and New York University, visiting professor at New College of the Humanities and senior research fellow at Jesus College, Oxford.

Sir Lawrence David Freedman, is Emeritus Professor of War Studies at King's College London. He has been described as the "dean of British strategic studies" and was a member of the Iraq Inquiry.

Timothy Garton Ash CMG FRSA is a British historian, author and commentator. He is Professor of European Studies at Oxford University. Much of his work has been concerned with the late modern and contemporary history of Central and Eastern Europe.

Michael V. E. "Misha" Glenny is a British journalist, specialising in southeast Europe, global organised crime, and cybersecurity. He is multilingual.

Sudhir Hazareesingh is a British-Mauritian historian. He has been a fellow and Tutor in Politics at Balliol College, Oxford since 1990. Most of his work relates to modern political history from 1850; including the history of contemporary France as well as Napoleon, the Republic and Charles de Gaulle.

Christopher Eric Hitchens was an English intellectual, polemicist, and socio-political critic who expressed himself as an author, orator, essayist, journalist, and columnist. Hitchens was the author, co-author, editor, or co-editor of over 30 books, including five collections of essays on culture, politics, and literature. He became an American citizen in 2007.

Maajid Usman Nawaz is a British activist and radio presenter. He is the founding chairman of Quilliam, a counter-extremism think tank that seeks to challenge the narratives of Islamist extremists, and the host of a radio show on LBC, every Saturday and Sunday.

Philippe Sands, QC is a British and French lawyer at Matrix Chambers, and Professor of Laws and Director of the Centre on International Courts and Tribunals at University College London. A specialist in international law, he appears as counsel and advocate before many international courts and tribunals, including the International Court of Justice, the International Tribunal for the Law of the Sea, the European Court of Justice, the European Court of Human Rights and the International Criminal Court.