Macro-PK

Paul Cropper is a Sydney, Australia-based researcher who has investigated and documented Poltergeist cases globally since the mid 1990s. Along with Tony Healy, he co-authored ‘Australian Poltergeist’ (Strange Nation 2014) a summary of Australian cases that includes the 1998 Humpty Doo Poltergeist which Tony and he observed first-hand. Paul has investigated Poltergeist cases on-site in Australia, Vietnam, Turkey, Malaysia & Zimbabwe. 

Paul currently works as a Strategy Manager in a major Australian telecommunications company. He has Bachelor of Business (B.Bus) from the University of Technology Sydney and is completing a Bachelor of Arts in Indigenous Studies from Macquarie University in Sydney.

Some links:
The Fortean
LinkedIn

Martine Dagosneau holds a postgraduate, received training in interpreting/translation, clinical human sciences (clinical psychology and psychopathology, psychoanalysis, clinical sophrology) and computer science.

She has worked as a teacher, translator/interpreter, editor-in-chief (multilingual information media), clinical psychologist, and, for most of her career,as an international IT engineer.

Naturally also interested in unexplained phenomena and exceptional experiences, she joined the International Metapsychic Institute in 2016.

Last but not least, she has a strong taste for everything related to creativity and practices some artistic activities.

Note: since June 2025, Martine has offered her collaboration to ensure the site's linguistic consistency, but the task is huge. Our resources for carrying out this activity being limited for the moment, we apologize for the linguistic anomalies currently present on the site.

In addition to a career in the software editing business and coaching, Eric Dullin, an electrical and mechanical engineer, with a PhD in process engineering and information processing, has a strong  interest in Physics and Paranormal phenomena. He experienced and investigated a Poltergeist phenomenon in Savoie (France) and did some research around the case (as the sound signature of the raps).

Since 2014, as research Director at LAPDC, he has been carrying out experiments and scientific studies, conferences and publications to attempt to objectify macro-PK phenomena and to understand their conditions of emergence and their nature. He is the founder of the collaborative platform macropk.org, which aims to organize historical and current data on spontaneous Poltergeist-type phenomena and experiments carried out with physical mediums.

 He is an active member of several associations working in the field of parapsychology and mind/consciousness-matter interaction, such as IMI, SPR (Editorial Board), PA, SSE, ASSAP, CUSAC,...

Cyril Duvic is a freelance web developer based in Bayonne (France). With a Master's degree in Computer Science and over 15 years' experience working with individuals and professionals, he specializes in creating scratch-built websites or optimizing existing platforms using tools such as Wordpress, Bootstrap and the PHP language.

Over the past 5 years, he has also built up expertise in the integration of APIs linked to professional CRMs such as Hubspot or Dendreo, facilitating synchronization and automation in the management and exchange of company data.