David Rodríguez Chávez: (Author) English and Senior in British Language and Literature Professor (UNLPam). Teacher and Researcher at the Human Sciences Faculty of UNLPam, where he is Assistant Professor in the department of Second Language Acquisition. Member of the Interdisciplinary Institute of American and European Studies (IDEAE) at the same University. Author of several books, researcher in the project "Metaphorical configuration of institutions. Epistemological study on discourse and discipline" and collaborator researcher in 2011-0201 UNLPam PICTO " Metaphor and episteme: towards institutions hermeneutics".