A fungus is any member of the group of organisms that includes microorganisms such as yeasts and molds, as well as mushrooms. Fungi, like animals, acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, with spores that may travel through the air or water.

Fungi are known as the principal decomposers in ecological systems. When a tree falls in the forest, whether someone hears it or not, the fungi get in there and excrete enzymes to break down the building blocks of wood. As they do this, they are extending out through the wood, breaking down certain things that bacteria can’t. Because of them we don’t have big stands of dead wood in the forest. They excrete enzymes and break down wood and other things too. They can take our human waste products, like coffee grounds, and break them down. We can grow healthy food from things we throw away, like cardboard, coffee grounds, paper – any kind of wood-based material. What’s left behind after the mushroom digests it is growable soil.

There are more fungi than there are animals and plants combined. Ninety percent of plant roots have mycorrhizal fungi attached in a symbiotic relationship, where the fungi is mining nutrients that the plant roots can’t reach and transferring those nutrients to the plant’s roots in order to keep that plant alive. Not only are they doing that to one plant, but they’re also interconnected between multiple plants.

Understanding this is changing the way scientists look at evolution. We used to look at the trees and say they’re fighting for sunlight, that they’re individualistic. In reality, there is a lot more cooperation under the soil. The species that cooperate with the most with other species are the ones that are thriving. This changes the way we look at our forests as well as how we treat other species.

A mushroom is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source. The name “mushroom” has been given to over 38,000 varieties of fungus that possess the same threadlike roots and cap. And, while mushrooms and toadstools (poisonous mushrooms) are not the most numerous or economically significant fungi, they are the most easily recognized.

Self-described “mushroom guy,” John Michelotti’s mission is to spread information about the incredible benefits of fungi, and their capacity to change the way we look at our relationships with each other and the world. He is the founder of Catskill Fungi, which produces the highest quality triple-extracted health tinctures from fungi that are wild-crafted or grown on the Michelotti family farm in Big Indian, NY. Their aim is to empower people to grow edible mushrooms as a source of fresh food, to heal themselves through utilizing health properties of fungi, and to explore the historical uses and present-day innovations of this exceptional fungi kingdom.

As former President of the Mid-Hudson Mycological Association (MHMA), John co-founded the Catskill Regional Mycoflora Project as well as the Gary Lincoff Memorial Scholarship. He serves as Medicinal Mushroom Committee Chair and is a Poison Control Consultant for the North American Mycological Association. He is an instructor for the Wild Mushroom Food Safety Certification courses in NY. He was chosen by the Catskill Center as a "Steward of the Catskills" for his contribution to the environment. He served on the Mushroom Advisory Panel for Certified Naturally Grown to develop ecological standards in mushroom production. John has presented at the New York Botanical Gardens, Telluride Mushroom Festival, and North American Mycological Association Annual Foray, as well as several colleges and universities.

Listen to John on Nature Calls: Conversations from the Hudson Valley, learn about mushrooms and get inspired to work with fungi to improve your health, community, and the environment.

Hosts: Tim Kennelty and Jean Thomas

Guest: John Michelotti

Photo by: Catskill Fungi

Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Xandra Powers, Annie Scibienski, Robin Smith

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