Professor Simon du Plock (UK) is Senior Research Fellow at the Metanoia Institute, London.  He has authored nearly one hundred journal papers and book chapters on existential therapy, and he has co-edited Existential Analysis, the Journal of the British Society for Existential Analysis, since 1993. He was an editor of the 2019 Wiley World Handbook of Existential Therapy. He has lectured and trained internationally, and in 2006 he was made an Honorary Member of the East European Association for Existential Therapy in recognition of his contribution to cooperation between West and East Europe in the development of existential psychotherapy.