This special episode was recorded at Universidad EAFIT in Medellín, Colombia, during an NSF-funded international field course. JSG graduate and current Boston College PhD student Tony Edgington is a geomorphologist who is advised by Drs. Noah Snyder and Kat Wilson—another JSG alum. Tony received two bachelor’s degrees from JSG, one in geological sciences and another in geosystems engineering and hydrogeology, before going on to earn a master’s degree from University of Connecticut. Hear how Tony’s interest in environmental science started with a kid’s microscope, how his research has taken him all over South America and now back to the South, and what he misses most about Austin, TX—breakfast tacos.