Mycophobia and mycophilia

Mycophobia and mycophilia name opposing cultural attitudes toward fungi: fear or aversion on one side, affinity on the other. In the book, the terms begin as a question raised by R. Gordon Wasson and his wife, Valentina, and grow into an ambitious theory about religion’s origins. Their inquiry also exposes a recurring problem: outsiders may treat mushrooms as objects of fear, wonder, or spiritual revelation while overlooking the particular purposes they serve in the communities that use them.

A contrast that became a research project

The Wassons’ interest began during their 1927 honeymoon in the Catskills. Valentina, a Russian physician, recognized wild mushrooms and approached them with reverence; Wasson, unfamiliar with them and suspicious of their safety, refused to eat them. Their sharply different reactions led the couple to ask how cultures could develop such opposing feelings about the same organisms. They introduced the terms mycophobia and mycophilia to describe those dispositions.

The couple extended their inquiry beyond personal preference, proposing that groups inherited characteristic attitudes toward mushrooms. They classified Anglo-Saxons, Celts, and Scandinavians as mycophobic, and Russians, Catalans, and Slavs as mycophilic. These categories gave their project a broad comparative frame, but the book presents them as the Wassons’ theory, not as a settled account of every person within those cultures. Their further conjecture was that an ancient mushroom cult might explain the aura of supernatural significance associated with fungi.

That conjecture became the organizing idea of R. Gordon Wasson’s decades-long search for a divine mushroom. A 1952 reference to psychoactive mushrooms in a pharmaceutical journal redirected the Wassons from Asia toward the Americas. In 1953, Wasson began a series of ten trips to Mexico and Central America, including visits to Huautla de Jiménez in Oaxaca. Local reticence had a history: sacramental mushroom use had been driven underground after the Spanish conquest, and knowledge of the practice had been guarded from Westerners for centuries.

Fungi, religion, and colonial suppression

The historical record in the book shows that mushroom use could carry religious, social, and visionary meanings. Bernardino de Sahagún’s sixteenth-century account describes people eating mushrooms before dawn and responding in different ways: some danced or sang, some wept or sat pensively, and some reported visions. Afterward, they spoke with one another about what they had experienced. The account records a range of responses rather than a single uniform religious effect.

Spanish authorities treated Indigenous mushroom ceremonies as a challenge to Christian authority. The book recounts efforts to suppress the practices, including the destruction of mushroom stones, basalt sculptures associated with sacred fungi, and the prosecution of Native Americans for practices involving psychoactive plants and fungi. In 1620, the Roman Catholic Church formally condemned the use of plants for divination. The conflict was not simply about whether mushrooms were dangerous: it concerned who could authorize access to the sacred and how that access should be understood.

The book draws attention to the Nahuatl name for the mushrooms, flesh of the gods, and to the tension that name created for Christian authorities. In the Christian sacrament, access to the divine was mediated through church ritual; mushroom use appeared to offer a direct visionary encounter. This contrast helps explain why the practice could be perceived as a threat, while also showing how a fungus could acquire meanings that exceeded the category of food or intoxicant.

The gap between practice and interpretation

The book distinguishes the historical possibility of mushroom worship from the uses Wasson encountered in the twentieth century. By 1955, many Mazatecs had become devout Catholics, and mushrooms were being used for healing and divination, including efforts to locate missing people or objects. Wasson knew that contemporary context. To gain access to a ceremony with María Sabina, he presented himself as worried about his son’s well-being and whereabouts; after returning to New York, he believed he had received accurate information about both.

Yet Wasson interpreted the experience through the theory he had brought with him. He cast María Sabina as a religious figure and the ceremony as a form of holy communion, giving the practice a universal theological significance that did not match its contemporary local purposes. María Sabina later emphasized that people had taken the mushrooms to help the sick, not simply to find God. The book’s account thus complicates the opposition between mycophobia and mycophilia: admiration for mushrooms can still distort their meaning if the admirer turns a specific healing and divinatory practice into evidence for a preconceived story about religion.

From cultural aversion to modern stigma

The book returns to the broader force of mycophobia through Paul Stamets, who argues that fungi remain poorly understood and underappreciated despite their role in recycling organic matter and building soil. He sees hostility and disregard toward fungi as a form of biological prejudice. The contrast is striking: fungi are indispensable to planetary processes, yet their association with poison and danger can make them objects of aversion. Stamets’s work on mycoremediation, using mushrooms to break down pollution and industrial waste, is presented as an effort to replace that inherited suspicion with practical recognition of their capacities.

The same cultural unease shadows the modern effort to study psychedelic experience. The book describes psychedelic therapy as difficult to fit within standard medical categories: its effects cannot easily be separated from the participant’s expectations, the therapists’ presence, or the surrounding conditions, and its spiritual dimensions trouble a strict division between scientific treatment and religious experience. These issues are not identical to fear of fungi, but they echo the older struggle over whether mushroom-related experiences belong to medicine, religion, or an unacceptable realm outside both.

The term pair therefore does more than sort people into lovers and haters of mushrooms. It opens a way to examine how cultural inheritance shapes judgments about fungi, how institutions suppress practices that compete with their authority, and how even sympathetic outsiders can impose meanings on Indigenous use. The book’s movement from the Wassons’ honeymoon disagreement to María Sabina’s healing work and Stamets’s ecological advocacy repeatedly shifts the question from whether mushrooms are to be feared or revered to what people do with them, and whose account of that use is allowed to prevail.