Environmental Justice and Ecospiritual Futures of Sacred Fungi in the Sierra Mazateca

In the Sierra Mazateca of Oaxaca, the Niños Santos rise from a territory marked by colonial histories of agriculture, land conversion, and extraction. Even here, these sacred mushrooms emerge through relations of care and respect that connect the land, the spirits, the ancestors, and the Mazatec community.

This sacred world now faces a deepening environmental crisis. Climate change disrupts the natural rhythms by which mushrooms return with the seasons. Colonial agriculture and its contemporary afterlives have reorganized land around production and extraction rather than reciprocity. Agrochemical contamination and changing land-use regimes further alter the fragile conditions through which sacred fungi live.

At the same time, the global psychedelic economy converts psilocybin into a commodity for clinics, retreats, tourism, and wellness markets. The result is a new extractive frontier in which mushrooms, Indigenous knowledge, and spiritual authority risk being removed from the worlds that sustain them.

This research project begins where the sacred mushrooms appear and with the Mazatec people who continue to care for and respect them as sacred beings. Through collaborative fieldwork, it follows the changing lives of the sacred fungi and the transmission of ecospiritual knowledge across generations, tracing the historical changes and continuities that bind ecological and social justice into a single struggle.

Field Work 2026 -2027

Funded by the Eco Impact Award 2026-2027

Field Work I
€0.00

Summer 2026


Multispecies Ethnography, territorial walks, Participatory mapping

Field Work II
€0.00

Spring 2027


Community Activities, oral-history and memory workshops, Intergenerational workshops



Oral history and ethnographic interviews

Collaborative Interventions



Participant Observation


Knowledge Dissemination


Our work together


Psychedelics Intersections Conference, Harvard Study of Psychedelics in Society and Culture, 2026

Tina and R. Gordon Wasson Ethnomycological Collection Archives at Harvard University, 2026



San José Tenango, August 15th 2025, La Pastora 🩵


Jesús Eugenio García Martínez, Guest Lecture, Course Psychedelics, Spirituality and Healing, Fall 2025, Georgetown University

Osiris García Cerqueda, Guest Speaker, Seminar Series Entheogenic Words, 2025, Georgetown University

¡Somos la voz que emerge de lo profundo!

La que se entrelaza con la raíz de árbol sagrado,

Somos los pequeños que brotan de la madre tierra

Los tiernos, pequeños, Niños Santos.

Los antiguos abuelos nos respetaban

y nos cuidaban con gran delicadeza

nuestra abuela nos mostró el camino

con velas y copal trazo el horizonte.

aquella que con su fuerza danzaba

con la lluvia, el rio y el viento

ricas eran sus ofrendas perfumadas

del dulce néctar de las reinas.

Mas ahora los hijos me han deshonrado

ya no nos protegen ni tampoco nos alimentan

se burlan, nos ensucian y pisotean

por qué ahora intercambian el oro por acero.

Aquí estamos, aquí seguimos

Mientras el tiempo lo permita

Solo cuiden del bosque

Que de ahí provienen vida.

Jesús Eugenio García Martínez, Huautla de Jiménez, 2026

Niños Santos