Psychedelics and holistic thinking: a tool for science

Introduction

Adams situates the paper in a context where psychedelic drugs have been widely miscategorised in the UK and US as highly harmful and without medical value, and where users are stereotyped as disorganised or delusional. The introduction summarises the diversity of substances labelled 'psychedelics' (primarily tryptamines and phenethylamines, with salvinorin A noted as chemically distinct) and notes historical and contemporary accounts of prominent scientists and thinkers who report that psychedelics aided creative problem-solving. Adams frames a psychological mechanism for these effects as the temporary dissolution of cognitive or ego boundaries, permitting novel perspectives outside one's habitual "reality tunnel."