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Peter Sjöstedt-hughes

University of Exeter

4 papers in the library · 85 citations · publishing 2022-2025

Papers

On the need for metaphysics in psychedelic therapy and research

Frontiers in Psychology March 31, 2023 Peter Sjöstedt-hughes 54 citations

Psychedelic-induced metaphysical experiences should be integrated and evaluated using metaphysics, not just mysticism. In psychedelic-assisted therapy, patients may benefit from an optional, additional schema and discussion of metaphysical options during the integrative phase. The proposed "Metaphysics Matrix" and a new Metaphysics Matrix Questionnaire (MMQ) can serve as tools for quantitative measurement of psychedelic experience in trials. Metaphysics is based on argument rather than pure revelation, unlike mysticism. This approach bridges reason-based philosophy and practical therapy, potentially fusing philosophy with practical science.

Decolonization is a metaphor towards a different ethic. The case from psychedelic studies

Interdisciplinary Science Reviews September 27, 2022 Christine Hauskeller, Taline Artinian, Amelia Fiske et al. 26 citations

The study of psychedelics is troubled by dualisms—subject and object, self and other, culture and nature, synthetic and natural, colonizer and indigenous, literal and metaphorical—that appear in both colonial and decolonial thought. Drawing on feminist and decolonial theory and a discussion of metaphor, the authors argue that research often lacks critical engagement with these binaries. A narrow view of coloniality limits critiques of contemporary capitalism, including the progressive colonization of the life-world and commodification of psychedelic experiences. Fears that decolonization is becoming merely a 'metaphor' implicitly reinforce the conceptual power dynamics of colonization. As a critical metaphor, decolonization can help reassess problematic distinctions shaping thinking, material realities, and experiences.

Pantheism: One and all

Philosophical Psychology May 8, 2025 Peter Sjöstedt-hughes 4 citations

Pantheism, the idea that all is God, frequently underlies psychedelic experiences reported in both research literature and clinical trials, yet its meaning remains poorly understood in therapeutic settings. This essay addresses that gap by examining Pantheism's etymology and historical development, exploring the meanings of 'pan' (all) and 'theos' (God). It then presents a typology distinguishing two genuine forms—Monist and Idealist Pantheism—alongside related doctrines: Physicalist Pantheism, Partial Pantheism, Panentheism, and Panpsychism.

Psychosomadelics: The case for renaming psychedelics

December 16, 2024 Felix Scholkmann, Peter Sjöstedt-hughes 1 citation preprint

A new term, 'psychosomadelics', is proposed to replace 'psychedelics' for a certain class of psychoactive substances. The authors argue that 'psychedelics' is psychocentric, focusing primarily on mental effects and neglecting the somatic (bodily) effects, which are increasingly documented. The new term aims to balance and enrich discourse by denoting both mind and body concepts and indirectly relating to philosophical mind-body ontologies and phenomenologies. The authors suggest adopting this term to evolve and expand the connotations of such substances and their effects.