An Integrated theory of false insights and beliefs under psychedelics

Psychedelics can reorient beliefs, but they may also lead to false insights and false beliefs. A review of laboratory research on false insights and false memories is connected to belief formation under psychedelics through the active inference framework. Psychedelics increase both the quantity and subjective intensity of insights and beliefs, including false ones. Future research should aim to minimize the risk of false and potentially harmful beliefs arising from psychedelics. Understanding this risk is crucial for safely leveraging the therapeutic potential of psychedelics.

Study at a glance

Abstract

Psychedelics are recognised for their potential to re-orient beliefs. We propose a model of how psychedelics can, in some cases, lead to false insights and thus false beliefs. We first review experimental work on laboratory-based false insights and false memories. We then connect this to insights and belief formation under psychedelics using the active inference framework. We propose that subjective and brain-based alterations caused by psychedelics increases the quantity and subjective intensity of insights and thence beliefs, including false ones. We offer directions for future research in minimising the risk of false and potentially harmful beliefs arising from psychedelics. Ultimately, knowing how psychedelics may facilitate false insights and beliefs is crucial if we are to optimally leverage their therapeutic potential.