Merlin Sheldrake, Ph.D., a biologist and writer with a background in plant sciences, microbiology, ecology, and the history and philosophy of science, received his doctorate in tropical ecology from Cambridge for his work on underground fungal networks in tropical forests in Panama, where he was a predoctoral research fellow of the Smithsonian Tropical Research Institute. He is currently a research associate of the Vrije University Amsterdam, works with the Society for the Protection of Underground Networks (SPUN), and sits on the advisory board of the Fungi Foundation. Merlin’s research ranges from fungal biology, to the history of Amazonian ethnobotany, to the relationship between sound and form in resonant systems. He is also a keen brewer and fermenter fascinated by the relationships that arise between humans and more-than-human organisms, and a musician.