"On Trails: An Exploration" is a non-fiction book written by Robert Moor, published in 2016. The book delves into the significance and evolution of trails, not just in the literal sense of physical pathways, but also as metaphors for the way humans navigate the world and their own lives. Moor draws on a wide range of disciplines, including biology, anthropology, history, and personal anecdotes, to explore the interconnectedness of trails with human and natural systems. Moor's exploration takes readers on a journey through various landscapes, from animal migration routes to hiking trails, discussing the reasons behind their creation, the creatures that use them, and the impact they have on the environment and society. He discusses how trails have shaped human history and culture, influencing everything from trade and exploration to the development of societies and economies. The book also delves into philosophical questions about the nature of paths and the human impulse to follow them, reflecting on themes of exploration, discovery, and the search for meaning. Moor's writing is engaging and thought-provoking, blending scientific inquiry with literary storytelling to create a captivating narrative that appeals to both nature enthusiasts and armchair adventurers alike.