Symposium on Hallucinations and Perceptual Experience

I’ve been invited to give a talk at a Symposium on Hallucinations and Perceptual Experience, which Prof. Juan Gonzalez has organized in the context of the Second International Conference of Transdisciplinary Research in the Social Sciences and Humanities.

The event will start tomorrow at 10:00 in Cuernavaca, Mexico.

The line-up is as follows:

Prof. Juan Gonzalez (speaker)
Prof. Jose Luis Diaz (speaker)
Dr. Tom Froese (speaker)
Dr. Glenda Satne (discussant)

The title of my contribution is: “Hallucinations: internal fictions, external realities, or something in-between?” (Alucinaciones: ¿ficciones internas, realidades externas o algo intermedio?).

Seminar: The role of ritualized mind alteration in the origins of the symbolic mind

I have been invited to give a seminar as part of the Biweekly Colloquium of the Graduate School “Human Development in Landscapes” at the University of Kiel, Germany. The seminar will take place this afternoon, 16:00 – 18:00 Uhr; Building and room LS1 – R.204, Leibnizstrasse 1.

The role of ritualized mind alteration in the origins of the symbolic mind: A new perspective from cognitive science

Tom Froese

The potential roles of altered states of consciousness and hallucinations for the early stages of human prehistory have been hotly debated. Recently, this debate has become caught up in disputes about how such altered states could have been induced and what kind of hallucinations might have been experienced. In this article I first sidestep these issues in order to return to the big question of why we might expect such states and experiences to have been important in the first place. I draw on ongoing developments in the cognitive sciences to provide several interdependent reasons for hypothesizing that they played an essential role in the origins and evolution of the symbolic human mind. Finally, I show that this hypothesis is unaffected by current disputes about the potential availability of certain psychoactive substances in prehistoric Africa and Europe.

Selected reading material:

Froese, T. (2013). Altered states and the prehistoric ritualization of the modern human mind. In C. Adams et al. (Eds.), Breaking Convention: Essays on Psychedelic Consciousness (pp. 10-21). London: Strange Attractor Press

Froese, T. (2015). The ritualised mind alteration hypothesis of the origins and evolution of the symbolic human mind. Rock Art Research, 32(1), 90-97

Froese, T., Woodward, A., & Ikegami, T. (2013). Turing instabilities in biology, culture, and consciousness? On the enactive origins of symbolic material culture. Adaptive Behavior, 21(3), 199-214

Free access to altered states of consciousness

Due to the publicity that was generated by the article on Turing patters and altered states of consciousness, the publisher of Adaptive Behavior has made it freely available online and has placed a special banner on the journal’s homepage.

Turing patters and altered states of consciousness

Click the image to access the article!