The intimacy of psychedelics, language, and consciousness. An interview with Jeremy I. Skipper by Leor Roseman

This interview explores the intimate relationship between language and consciousness, drawing insights from aphasia phenomenology, psychedelic experiences, and neuroscientific theories. Jeremy I. Skipper, a cognitive neuroscientist, argues that language is not merely a tool for reporting conscious experiences but plays a generative role in shaping and sustaining consciousness itself. He critiques localizationist models of language processing, emphasizing the context-dependence and dynamic recruitment of brain regions. Parallels are drawn between the experiences of aphasic patients, who report a loss of self-narrative and increased connectedness, and the phenomenology of psychedelic states, which often involve a dissolution of linguistic categories and a sense of ineffability. Skipper outlines potential neural mechanisms linking language disruption to psychedelic experiences and discusses the UNITy Project, aimed in part at studying post-acute meaning-making processes and predicting changes in language and well-being after psychedelic sessions.