Simon Blackburn - Professor of Philosophy, University of Cambridge interviewed by Alan Macfarlane 21st April 2009 wikipidia entry

Maggie Boden - Research Professor of Cognitive Science (Informatics, Centre for Cognitive Science) interviewed by Alan Macfarlane 20th March 2015 wikipidia entry

Michael Langford - Professor Emeritus of Philosophy and Bioethics at Memorial University of Newfoundland, former Chaplain of Queens' College, Cambridge interviewed by Alan Macfarlane 21st September 2015

Richard Marshall - Retired Headmaster & Education advisor, artist and also interviewer of Philosophers interviewed by Alan Macfarlane 18th April 2021 via Zoom 3:16am

Michael Nedo - Director of the Wittgenstein Archive, Cambridge interviewed by Alan Macfarlane 17th February 2017 Wikipedia Entry

David Shaffer - Vilas Distinguished Achievement Professor of Learning Science, University of Wisconin-Madison interviewed by Alan Macfarlane 19th February 2024 Wikipedia Entry