Carlos Macías Richard Sociologist and Historian. He has focused his attention on the post-revolutionary process in Mexico, the colonial and contemporary history of the Caribbean, and the influence of new technologies on contemporary society. He was founding director of the Revista Mexicana del Caribe, 1994-2004, edited by the University of Quintana Roo, CIESAS and ECOSUR. Among his recent publications are: Quintana Roo. Historical vitality and contemporary unfolding, Millennium Library, 2016, and Quintana Roo. 200 answers about the past and present of the entity, Millennium Library, 2020 [in press].