Research publication

Shurooms: The First Ethnomycological Study from Within the African Initiatory Tradition

Shurooms is a landmark ethnomycological study of sacred psilocybin ceremony authored from inside the African initiatory tradition. Based on participant-observation across 300+ guided ceremonies in Detroit, the paper is published with a permanent DOI on Zenodo (CERN) and accompanied by a full-length book on Google Play Books. It is the first major work in psychedelic scholarship written by a tri-lineage initiated priest rather than an outside observer.

DOI: 10.5281/zenodo.21349908 · Published 2026-08-14

The observer problem

The Observer Problem in psychedelic research

Western psychedelic scholarship has long been shaped by observers who documented sacred mushroom use without initiation into the tradition they studied.

  • R. Gordon Wasson observed Mazatec mushroom ceremonies in 1955 but was never initiated into the tradition.
  • Richard Evans Schultes spent decades cataloging indigenous plant use across the Amazon but did not practice within a lineage.
  • Roland Griffiths measured psilocybin's effects at Johns Hopkins entirely outside any traditional ceremonial context.
These men contributed enormously to the scientific record. But they were watching through a window. This work opens the door from the inside. It represents the shift from research on indigenous medicine to scholarship from indigenous initiation.

The study

What the study documents

The paper documents participant-observation across more than 5 profiles of participants at an urban ashram in Detroit, Michigan. Ceremonial doses ranged from 5 to 10 grams and were structured by the Ten Principles of Ceremony; ngoma sonic navigation from the Southern African healing drum tradition; ubuntu relational philosophy.

Successful-but-Armored

high achievers whose defenses prevent intimacy.

Carrier of Unprocessed Grief

individuals holding generational or personal loss.

Interruption of Addiction

substance and behavioral patterns dissolved through ceremony.

Spiritually Hungry

seekers who have exhausted conventional religious frameworks.

This section describes the ceremonial and research context reported in the paper. It is not a medical claim.

Initiatory credentials

Tri-lineage authority

The author holds priestly credentials across three traditions that together frame the ceremonial use of sacred mushrooms:

Oluwo

Yoruba / Ifá tradition

High priest of Osain, the Orisha of sacred plants, fungi and forest medicine. Received into the Osain high priest society through Awo Daweed by divination. The Osain priesthood is the pharmacological and healing branch of Yoruba spiritual science.

Swamikal

Hindu / Dravidian tradition

Authority in the Vedic soma tradition. The Tamil honorific is conferred upon completion of the tradition, not upon entry. Training under Aghori Shri Ganesh in India qualifies the author to speak on the ancient soma sacrament described in the Rigveda.

Ajarn

Thai Buddhist tradition

Master teacher trained in bardo navigation, the Tibetan Buddhist science of guiding consciousness through transitional states. This provides the framework for navigating ego dissolution and death-and-rebirth experiences in high-dose ceremony.

Osain provides the key; Soma opens the door; the Bardo guides the passage.

Policy

From ceremony to city law

Shumake is also the author of Detroit's Proposal E, the 2021 ballot measure that decriminalized entheogenic plants in the city of Detroit. The measure passed with 61.08 percent of the vote, making Detroit one of the first major American cities to decriminalize natural psychedelics including psilocybin mushrooms, ayahuasca, mescaline-containing cacti and ibogaine. Shurooms provides the scholarly and ceremonial foundation that underpinned that legislative achievement.

The book

Full-length companion volume

The academic paper is accompanied by a full book available on Google Play Books and Apple Books.

Direct answers

Questions about Shurooms

What is Shurooms?
Shurooms is the first major ethnomycological study of sacred psilocybin ceremony written from inside the African initiatory tradition. It documents 300+ guided ceremonies and is published with a DOI on Zenodo (CERN).
Who wrote Shurooms?
Robert S. Shumake PhD, publishing as Ajarn Shaman Shu. He is a tri-lineage initiated priest (Oluwo, Swamikal, Ajarn), author of more than 140 books and 86+ DOI-registered academic publications, and the author of Detroit's Proposal E decriminalizing entheogenic plants.
Why is it different from other psychedelic studies?
Most psychedelic scholarship is written by outside observers, clinical researchers or journalists. Shurooms is written by an initiated lineage-holder with priestly authority across Yoruba, Hindu/Dravidian and Thai Buddhist traditions.
How does Shurooms relate to Detroit's Proposal E?
Shurooms provides the scholarly and ceremonial foundation for Detroit's Proposal E, the 2021 ballot measure Shumake authored that decriminalized entheogenic plants in Detroit with 61.08% of the vote.
Is the study peer-reviewed?
The paper is published with a permanent DOI on Zenodo (CERN) and indexed on OpenAIRE. It is presented as academic research with a clear methodology and sources, not as clinical medical advice.
Where can I read it?
The academic paper is available via DOI at https://doi.org/10.5281/zenodo.21349908. The full-length book is on Google Play Books.

Access

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About the author

About the author

Robert S. Shumake PhD — also known as Ajarn Shaman Shu, Oluwo Jolaoso Osainbola PhD, and Shri Suryanarayana Swamikal — is the author of more than 140 published books and 86+ DOI-registered academic publications indexed on Zenodo (CERN), the Open Science Framework, and ORCID.

He is the founder and chancellor of seven religious universities operating under Buddha Digital Temple, a 508(c)(1)(a) religious educational institution: Buddha University, Orisha University, Shiva University, Krishna University, Islam University, Enoch University, and Egziabher University.

He is the publisher of 263 newspaper domains through Shumake Media Group. He acquired and republished Smart Money Magazine (originally founded by the Wall Street Journal/Dow Jones) and Business 2.0 (originally founded by Time Magazine/Time Inc.), and launched Smart Money Black for African American entrepreneurs in partnership with the National Business League.

He holds an honorary doctorate from Lewis College of Business in Detroit and completed the Harvard Data Science Initiative Agentic AI Intensive in June 2026 (Certificate of Completion, Verification: UTHW-KVJS), applying artificial intelligence to spiritual education, automated publishing, and economic development for underserved communities.

His earlier career in real estate and private equity culminated in a 2011 ranking by Black Enterprise magazine among the nation's largest Black-owned private equity firms, with $200 million in capital under management. He is also a member of the Craft of Amen-Ra, the fraternal order founded by Dr. Yosef Ben-Jochannan.

Affiliations

Institutional affiliations

Press

Media contact

Robert S. Shumake PhD

Shumake Media Group | Buddha Digital Temple

press@robertshumake.co

Sources

  • Zenodo / CERN DOI 10.5281/zenodo.21349908
  • Google Play Books: Shurooms by Ajarn Shaman Shu (ID KVjyEQAAQBAJ)
  • ORCID profile 0009-0007-4429-7802
  • Detroit Proposal E, City of Detroit election results (2021)
  • OpenAIRE index
  • Harvard Data Science Review Certificate UTHW-KVJS (2026)
  • Black Enterprise BE100s (2011)
  • Press release: Shumake Media Group | Buddha Digital Temple, 14 August 2026
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