Gustavo Esparza, Ph.D. (2015), Universidad Autónoma de Aguascalientes, México. His research focuses on the thought and impact of Ernst Cassirer. He has co-authored the books: Mito, conocimiento y acción. Continuidad y cambio en los procesos culturales (2017); The Bounds of Myth. The Logical Path from Action to Knowledge (2021) and Ernst Cassirer. La unidad simbólica de la cultura (2024). He is also the author of more than 20 articles on the subject of Cassirer, a member of the S.N.I.I., level I, and a professor in the UP system, level C.