Every previous public health emergency, however catastrophic, has occurred within an intact framework of reality. Earthquakes, pandemics, wars: devastating, but the world after the event is recognisably continuous with the world before it. The uNHIdden Foundation was created to prepare for a disruption that would be different in kind: one that could alter the framework itself.
uNHIdden (the name embeds “NHI,” non-human intelligence) is a UK-registered non-profit founded in August 2023 by John Priestland, a physicist, management consultant, and former fast-stream civil servant at the UK Cabinet Office. The foundation is led by doctors and clinical psychologists. Its board includes Dr Rachel Pugh, a Fellow of the Royal College of Physicians, and Dr Daniel Weaver, a practising general practitioner. Its Medical Advisory Board includes practising clinical psychologists. Its ambassadors are Jacques Vallee, former US Navy pilot Alex Dietrich (2004 Nimitz incident), Rear Admiral Tim Gallaudet (retired, former acting NOAA administrator), and Jay Stratton (former Director of the UAP Task Force). The foundation takes no position on whether confirmatory UAP/NHI evidence currently exists within classified programmes. Its public health case does not depend on that question being resolved.
Three Publications in Three Years
The White Paper (April 2024) made five formal recommendations to the UK Government: acknowledge that UAP sightings and exceptional experiences are real and may need care; direct the NHS and professional bodies to develop non-judgmental clinician guidance; provide credible public information; commission multidisciplinary research into population responses to disclosure; and develop a joined-up government plan that prioritises public wellbeing.
The Health Effects Report (August 2025), with a foreword by Jacques Vallee, reviewed the published literature on physical and psychological health effects associated with UAP encounters. It identified radiofrequency and microwave electromagnetic radiation as a likely mechanism for reported physical injuries, cited the 2010 AAWSAP/DIA report confirming human injuries from close encounters, and called for the release of classified US government health research and the establishment of specialist referral pathways.
The Preparedness Plan (June 2026), with a foreword by Dr David Whitehouse (former BBC Science Correspondent), is the most substantial output and the first systematic public health framework for UAP/NHI disclosure preparedness ever published. It applies a formal Health Needs Assessment methodology (the same framework used by the UK’s National Institute for Health and Care Excellence) to three disclosure scenarios, with the third (confirmed local non-human intelligence) as the primary focus.
The Population Model
The Preparedness Plan identifies four high-risk population groups under a high-impact disclosure scenario, scored on two dimensions: ontological disruption (threat to worldview coherence) and safety disruption (perceived threat to physical security).
The very religious (approximately 1.7 million UK adults) scored highest on the ontological dimension: disclosure would directly challenge theological frameworks of creation and humanity’s special status. The socioeconomically vulnerable and those with pre-existing mental health conditions (approximately 10.8 million) scored highest on both dimensions and represent the greatest single pressure on health service surge capacity. STEM professionals (approximately 2.8 million) were flagged as a hypothesised high-risk group based on Kuhn’s analysis of paradigm shifts and professional identity disruption; the authors acknowledged this category has a less robust evidence base. UAP experiencers (approximately 3.8 million) face a specific dynamic: validation of their experiences may be accompanied by renewed trauma and “the unsettling realisation of what those experiences implied.”
Together, approximately 19.1 million UK adults (35 per cent of the adult population) fall into the elevated-risk categories. Applying a planning range of 10 to 30 per cent adverse psychological effects, drawn from a 2025 meta-analysis of PTSD after disaster and mass-casualty incidents, the plan projects that 1.9 to 5.7 million UK adults (3.5 to 10.6 per cent of the adult population) may benefit from psychosocial support. At the lower bound, this is equivalent to 37 per cent of annual NHS mental health referrals in England. At the upper bound, 110 per cent.
The plan explicitly frames these as stress-test figures, not demand forecasts. The authors acknowledge “a significant analogical step”: the meta-analysis covers physical disasters, not ontological disruption, and no disclosure event has occurred against which interventions could be empirically tested.
The Betrayal Dimension
The plan’s sharpest analytical contribution draws on Jennifer Freyd’s Betrayal Trauma Theory. In scenarios where disclosure involves revision of prior official accounts, the perceived secrecy may prove at least as psychologically damaging as the disclosure itself. If governments are perceived to have withheld knowledge of NHI for decades, the consequences for institutional trust could compound the ontological disruption. The plan argues that a “kinder, better disclosure,” led by humane values and institutional transparency, is a public health intervention in its own right.
The Ontological Security Advisory Group, which guided the plan’s development, includes Professor Gabriel de la Torre (University of Cadiz, neuropsychology), Dr Tim Lomas (Harvard T.H. Chan School of Public Health, positive psychology and the Global Flourishing Study), Professor Alexander Wendt (Ohio State, co-author of “Sovereignty and the UFO”), Dr Brenda Denzler (historian of religion and UFOs), and Dr John Elliott (SETI researcher). A companion academic preprint by Priestland, De la Torre, and Lomas was posted to preprints.org in May 2026. It has not yet undergone journal peer review.
From the Archive
The archive’s Ontological Shock page, enriched earlier in this session, draws directly on uNHIdden’s research:
- Ontological Shock / Mindset: the archive’s reader welfare page now integrates uNHIdden’s three disclosure scenarios, betrayal-trauma dimension, and post-traumatic growth research
- The Sol Foundation: Sol occupies the academic research node; uNHIdden occupies the public health node. Garry Nolan has publicly endorsed uNHIdden’s White Paper.
- FREE: FREE surveyed the experiencer population. uNHIdden advocates for the health infrastructure that population needs.
- Americans for Safe Aerospace: ASA addresses pilot stigma in reporting. uNHIdden addresses experiencer stigma in seeking help. Both treat stigma as an institutional problem with institutional solutions.
