Robert ShumakeAuthor

Research publication

First Ethnomycological Study from Within the African Initiatory Tradition

Scholar-priest documents 300+ psilocybin ceremonies in a landmark academic paper

Detroit, MI — August 14, 2026

Robert S. Shumake PhD, the tri-lineage initiated scholar-priest publishing as Ajarn Shaman Shu, released “Shurooms: The First Ethnomycological Study from Within the African Initiatory Tradition — Ewe, Soma, and the Ceremonial Architecture of Psilocybin Healing (N = 300+),” now indexed with a permanent DOI on Zenodo (CERN) and available as a full-length book on Google Play Books.

Sample
300+ guided ceremonies
Setting
Urban ashram, Detroit, Michigan
DOI
10.5281/zenodo.21349908
License
CC BY 4.0, indexed on OpenAIRE
Read the paper (DOI) Buy the book on Google Play

Context

The Observer Problem in psychedelic research

Western psychedelic scholarship has long suffered from what Shumake calls “the Observer Problem.” R. Gordon Wasson observed Mazatec mushroom ceremonies in 1955 but was never initiated into the tradition he documented. Richard Evans Schultes spent decades cataloging indigenous plant use across the Amazon but did not practice within any lineage. Roland Griffiths at Johns Hopkins measured psilocybin's effects in clinical settings entirely outside any traditional ceremonial context.

“These men contributed enormously to the scientific record,” Shumake writes. “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.”

“They were watching through a window. This work opens the door from the inside.”
— Robert S. Shumake PhD (Ajarn Shaman Shu)

Method

Method and participants

The paper documents participant-observation across more than 300 guided sacred mushroom ceremonies conducted at an urban ashram in Detroit, Michigan. Participants included physicians, attorneys, corporate executives from Fortune 100 companies, veterans, and individuals seeking healing from grief, addiction, and spiritual disconnection.

Ceremonial doses ranged from 5 to 10 grams, structured by the author's Ten Principles of Ceremony, ngoma sonic navigation drawn from the Southern African healing drum tradition, and ubuntu relational philosophy.

Findings

A four-part typology of healing

  • The Successful-but-Armored

    High achievers whose defenses prevent intimacy.

  • The Carrier of Unprocessed Grief

    Individuals holding generational or personal loss.

  • The Interruption of Addiction

    Substance and behavioral patterns dissolved through ceremony.

  • The Spiritually Hungry

    Seekers who have exhausted conventional religious frameworks.

Credential

Tri-lineage authority: an unprecedented standing

No other living scholar-practitioner holds all three of the following credentials simultaneously.

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, governing all ceremonial use of plant and fungal medicine within the tradition.

Swamikal — Hindu / Dravidian tradition

Authority in the Vedic soma tradition. The Tamil honorific “Swamikal” is conferred upon completion of the tradition, not upon entry. Shumake completed his training under Aghori Shri Ganesh in India, qualifying him to speak with authority 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 credential provides the framework for safely navigating ego dissolution and the death-and-rebirth encounters that characterize high-dose psilocybin ceremony.

The theoretical framework synthesizes all three lineages into a single model: Osain provides the key (the medicine itself); Soma opens the door (divine communion with the transcendent); the Bardo guides the passage (safe navigation through altered states of consciousness).

Policy

Connection to Detroit's Proposal E

Shumake is 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.

The publication of “Shurooms” represents the scholarly foundation underlying that legislative achievement — documenting the ceremonial, therapeutic, and spiritual context in which these substances have been used safely and effectively within an African initiatory framework for generations.

Questions

About the Shurooms study

What is Shurooms by Robert Shumake?
Shurooms is the first ethnomycological study of psilocybin ceremony authored from within the African initiatory tradition. It documents 300+ guided ceremonies in Detroit and is indexed with a permanent DOI on Zenodo (CERN) under CC BY 4.0.
What makes the study different from prior psychedelic research?
Prior ethnomycology was written by outside observers — Wasson, Schultes, Griffiths. Shurooms is written by an initiated lineage-holder with priestly authority in three traditions: Oluwo of Osain (Yoruba/Ifá), Swamikal (Tamil Siddhar/Vedic soma), and Ajarn (Thai Buddhist bardo navigation).
How many ceremonies were documented?
More than 300 guided sacred mushroom ceremonies at an urban ashram in Detroit, with ceremonial doses of 5 to 10 grams structured by the Ten Principles of Ceremony, ngoma sonic navigation, and ubuntu relational philosophy.
What are the four healing types identified?
The Successful-but-Armored, the Carrier of Unprocessed Grief, the Interruption of Addiction, and the Spiritually Hungry.
Where can I read the paper or buy the book?
The academic paper is at doi.org/10.5281/zenodo.21349908 and the full book, SHUROOMS: The Origins of Psychedelics — From Kemet to the Cosmos, is available on Google Play Books.

About the author

Robert S. Shumake PhD

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.

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.

Institutional affiliations

Access the research

The academic paper “Shurooms” is published under a Creative Commons Attribution 4.0 International license and indexed on OpenAIRE. The full book, SHUROOMS: The Origins of Psychedelics — From Kemet to the Cosmos, is published by Soul Tribes International Ministries Press, Detroit.

Ministry & lineages Press & media