"Steven Pinker: 'Artists used to gush about the beauty of war. The First World War put an end to that'". Interview with Clint Witchalls, www.independent.co.uk. 10 November, 2011.
"Steven Pinker: 'Artists used to gush about the beauty of war. The First World War put an end to that'". Interview with Clint Witchalls, www.independent.co.uk. November 10, 2011.