Stephanie Trouillard is a journalist at France 24, specialising in sports and international history.
Joshua Levine is a historian and author, his latest book The Secret History of the Blitz is out now.
Professor Peter Doyle is a geologist and military historian of twentieth-century conflict. He has a particular interest in World War One and recently co-authored Kitchener's Mob: The New Army to the Somme.
Dr Heather Jones is Associate Professor at the Department of International History London School of Economics and Political Science. Dr Jones is the author of Violence against Prisoners of War in the First World War.