Francesco Compagnoni op, of the Province of St Dominic (North Italy), has
taught moral theology at the University of Fribourg, Switzerland, and at the
Angelicum. His publications are in the areas of human rights and bioethics

Helen Alford op, of the Congregation of St Catherine of Siena, Newcastle (Kwazulu Natal, South Africa), is Dean of the Faculty of Social Sciences at the Pontifical University of St Thomas (Angelicum) and Consultor to the Pontifical Council of Justice and Peace. Her publications are mostly on the use of Catholic social thought in business ethics.