Browsing by Author "Wright MJ"

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Altered States of Consciousness are Prevalent and Insufficiently Supported Clinically: A Population Survey
(Springer Science+Business Media, LLC, 2024-05-17) Wright MJ; Galante J; Corneille JS; Grabovac A; Ingram DM; Sacchet MD
Objectives: Adoption of potentially consciousness-altering practices may be leading to a rise in emergent phenomena (EP): sudden unusual mental or somatic experiences often interpreted as spiritual, mystical, energetic, or magical in nature. It is unclear how frequently these altered states of consciousness occur and what the clinical implications may be. Anecdotal accounts and prior literature suggest that EP may be common, under-reported, and followed by either positive or negative changes to well-being. We sought to supplement prior evidence on the prevalence and effects of EP among general populations with large-scale quantitative measurements. Method: We measured the prevalence of EP, while not on mind-altering substances, through completion of online surveys by representative samples from three international communities (n = 3135). The communities sampled were UK Qualtrics online panelists, US-based MTurk workers, and the readers of a popular rationalist blog. Samples were broadly representative of underlying populations. Results: Forty-five percent of participants reported experiencing non-pharmacologically induced EP at least once in their lives, including derealization (17%), unitive experiences (15%), ecstatic thrills (15%), vivid perceptions (11%), changes in perceived size (10%), bodily heat or electricity (9%), out-of-body experiences (8%), and perception of non-physical lights (5%). Respondents reported a mix of positive and negative well-being outcomes following EP, with 13% claiming moderate or greater suffering and 1.1% claiming life-threatening suffering. Of those who experienced suffering, 63% did not seek help. Conclusions: EP are widespread among the studied populations with potential for both positive and negative outcomes, the latter of which do not appear to be adequately addressed through recourse to clinical practice.
UK public reaction to carbon dioxide transport and temporary storage at ports
(Springer Nature B.V., 2025-10-15) Feetham PM; Wright MJ; Carlisle D; Konopka R; Teagle DAH; Ren J
Achieving net zero carbon dioxide emissions will require investment in large-scale logistical infrastructure to remove, transport, and store carbon dioxide from the atmosphere, exhaust gases, and waste streams from industrial plants. Successful implementation of carbon capture, storage (CCS) will depend on stakeholder investment and public agreement. Evidence of how the public perceive methods of CCS and their preferences among potentially viable options remains scarce. To gain knowledge of likely public reaction we elicited perceptions of CCS and transport, as well as preferences for different CCS capture, storage, transport, and regulation options, via a UK representative on-line survey (n = 1070). Compared to three other industrial substances (hydrogen, ammonia and LNG) perceptions of transport and storage of carbon dioxide were somewhat favourable, indicating public reaction towards carbon dioxide shipping and temporary storage at ports is moderate, reducing the likelihood of major controversy. When considering preferences for alternative CCS and transport options, the most important factors of those evaluated were Regulation and Transport. The most preferred approach involved international or government regulation and pipeline transport, with industry self-regulation receiving the least support. These findings suggest the use of pipelines or where necessary ships and either international or government regulation are promising pathways to increase the chances of public acceptance of CCS.
Uniting Contemplative Theory and Scientific Investigation: Toward a Comprehensive Model of the Mind
(Springer Science+Business Media, LLC, 2023-05) Wright MJ; Sanguinetti JL; Young S; Sacchet MD
Objectives: Research into meditation-related emergent phenomenology is advancing, yet progress is hampered by significant incongruities between meditator self-reports and objective measurements (e.g., of brain states). We address these incongruities by developing and demonstrating the potential of contemplative theory to support scientific investigation. Method: Our approach is to translate key theories from Buddhist contemplative traditions into scientific terms, and then systematize these translations as a functionalist model of the mind—the Thin Model—able to inform scientific inquiry. Results: Buddhist doctrine is shown to be consistent with objective descriptions of mental function, and the Thin Model derived from these translations demonstrates immediate explanatory power. The nested nature of the model allows explanations to be restricted to the specific problem being studied. The model enables connection of complex higher-level phenomena, such as self-reports of mental states, to complex lower-level phenomena, such as empirically measured brain states. This connection does not require simplistic assumptions to be made. A detailed demonstration illustrates how the model can convert subjective accounts of the ecstatic meditative states known as jhānas into testable neuroscientific hypotheses. Conclusions: We provide an account of contemplative theory that is amenable to scientific investigation. Our approach, exemplified in the Thin Model, offers immediate explanatory power, allows meaningful dialogue between different research traditions, and provides an organizing principle for explanations of mental phenomena. The Thin Model may also be relevant to other fields concerned with autonomous entities or the nature and operation of the mind.