Masterclass in Media Ethics with Documentary Filmmaker T. J. Berden. Desmond was Co-facilitator of the symposium. Desmond is on the Cleraun Media Conferences Advisory Board which produced this symposium. Desmond, S., 28 Oct, 2021 Desmond was Co-facilitator of the symposium. Desmond interviewed Berden in front of a live audience online, exploring complex ethical questions in documentary filmmaking, discussing his own work and using that material as a basis to explore complex questions in relation to filmmaking technique and representation with the guest filmmaker.