I think this is fascinating as it shows the continuity of one type of anomalous or spiritual experience from at least the early Mediaeval period up to the present day. The following interview is from TV show This Morning and aired on 7th December 2017.

And the following quote is from Geoffrey of Monmouth's 12th century book the History of the Kings of Britain:

It should be noted that the understanding of daemons here is not the same as the Christian conception of demons that are subject to the Devil. Daemons were not considered to be servants of evil but rather spiritual beings that could act as guides or mediators between the gods and mortals.

Robert Gordon University Aberdeen are organising a conference titled Supernatural in Contemporary Society.

The conference will take place on Thursday 23 and Friday 24 August 2018.

Their webpage states:

"The media reports ghostly encounters, supernatural TV and films continue to be popular genres, and professionalised groups and organisations offer commercial experiences of the otherworldly. It seems that regardless of scientific progress and rationale thought, the allure of the extraordinary still prevails.

The Supernatural in Contemporary Society Conference (SCSC) aims to explore the continuing role of the supernatural. SCSC intends to provide an interdisciplinary forum to discuss current and emerging research, and examine these in relation to the impact and value this has on culture, heritage and tourism. In addition, industry professionals are invited to discuss current and emerging issues."