The Emperor's New Diagnoses: Psychedelics, Psychosis, and the Limits of Psychiatric Distinctions
Maja Willard
June 6, 2026 preprint DOI: 10.31234/osf.io/k38gn_v1 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Theoretical or philosophical paper |
|---|---|
| Keywords | Warrant Phenomenology philosophy Adjudication Context archaeology Psychosis Distressing Suggestibility Perception Naturalism Delusion Situated Causation Psychotherapist Jungian analytical psychology |
| Key points | Argues that psychosis research can gain from psychedelic science's attention to subjective experience, set and setting, and impartial care. |
Abstract
Psychedelic and psychotic experiences are institutionally treated as belonging to different orders — yet in phenomenology and in cultural interpretation, they often converge. The present paper examines that gap. It sets out the similarities and differences between the two — chiefly the predominance of visual rather than auditory hallucinations in psychedelic experience, the role of insight, the influence of context in both, and the asymmetry in clinical response. It does not adjudicate the causal question of whether psychedelics can induce psychosis; the clinical, population, and naturalistic literature answer different questions, and none of them closes the case. I argue, rather, that psychosis research has much to gain from attending to features long central in psychedelic science: the significance of subjective experience and meaning-making, the influence of set and setting, and the moral commitment to impartial care. The aim is narrow — to mark what the available comparison does and does not warrant — but the implications, I suggest, bear on how psychiatry frames, studies, and responds to altered states more broadly.