Grégory Delaplace, emeritus teacher and researcher at the practical school of advanced studies, is the special guest on this episode of the “Mystères & Unexplainés” podcast. His book “Special Intelligences, Investigations into Haunted Houses” is at the heart of a discussion combining social and cultural anthropology.

Between English rationalism, Nordic cultures accepting the spirits of nature and Icelandic beliefs where the dead are present on a daily basis, cultural differences enrich our understanding.