José Manuel Romero (Sanlúcar de Barrameda, 1970) is researcher at the Ramon y Cajal at the University of Alcalá (Madrid). He did postdoctoral research at Mainz and Frankfurt and has taught at universities in El Salvador and Mexico. He has published books and forms Chaos. Experience, knowledge and truth in F. Nietzsche (Granada, 2001) and Towards a dialectical hermeneutics. W. Benjamin, T. W. Adorno and F. Jameson (Madrid, 2005).