Leon Mach is an Associate Professor of Environmental Policy and Socioeconomic Values at the School for Field Studies in Bocas del Toro, Panama. He is also a Research Associate at the Smithsonian Tropical Research Institute and a member of the National Research System (SNI) of SENACYT, Panama. His teaching and research explore the intersections of tourism, culture, and the environment, with a focus on surf tourism. Widely regarded as a leading voice in this emerging field, Leon has helped shape global discussions around sustainability, local livelihoods, and the cultural geography of surfing. Alongside his academic work, Leon is the co-founder of both the International Association for Surfing Researchers and SeaState Educational Travel, initiatives that expand the reach of surf research and experiential learning across borders. He also serves on the board of Foster the Earth, supporting transformative backpacking opportunities for youth in the foster care system.