The following published and unpublished papers are relevant in different ways to some of the material in this book:
“The Absence of Byzantium,” Nea Hestia Jan. 2008, 4–59 (English and Greek).
“Byzantium and the Limits of Orthodoxy,” Raleigh Lecture in History, Proceedings of the British Academy 154 (2008), 139–52.
“Empire, Empires and the End of Antiquity,” Ronald Syme Lecture, Wolfson College, Oxford, UK, 2010, unpublished.
“How Orthodox Was Byzantium?,” Lecture, Oxford Centre for Byzantine Research, Oxford, UK, 2010, unpublished.
John W. Pope Lecture, University of North Carolina, Chapel Hill, NC, 2011, unpublished.
“Thinking with Byzantium,” Transactions of the Royal Historical Society 21 (2011), 39–57.
“Byzantium Today,” Lecture given in connection with the 125th anniversary of the British School at Athens, The British Academy, 2012, unpublished.
“Seeing Byzantium: A Personal Response,” in Wonderful Things: Byzantium through Its Art, ed. Liz James and Antony Eastmond, Papers from the Forty-first Spring Symposium of Byzantine Studies, Courtauld Institute of Art and King’s College, London, March 2009 (Farnham, UK: Ashgate, 2013), 311–18.