Reflections on the Foundations of Law, Visit to the Bundestag, Berlin (2011)
Discourse and Homily for the Beatification of John Henry Newman, London - Birmingham (2010)
Lecture prepared for the visit to the University "La Sapienza", Rome (2008)
Speech delivered at the Catholic University of America, Washington (2008)
The Truth of Christianity, Lecture given at the University of Sorbonne, Paris (1999)