Senior Research Fellow in Archaeology, Buckingham University
Emeritus Professor of Medieval History, University College Dublin
Consultant; Lecturer in Social Anthropology, Magdalene College; Affiliated Scholar in Archaeology and Institute of Continuing Education Panel Tutor, University of Cambridge
Bye-Fellow, Homerton College, Postdoctoral Research Fellow, Anglia Ruskin University
Co-director of Isaac Physics, Astrophysicist and Educational Outreach Officer at Cavendish Laboratory, University of Cambridge; Internal Examiner.
Educational Director, The Conscious Creative; Teacher of Meditation and Wellbeing; Actor and Presenter
Writer, blogger, librarian
Consultant, Clinical Lead for the Critical Care Area, Papworth NHS Foundation Trust