Oscar is a political scientist and social communicator. In the last decade he has researched freedom of expression, media systems, media concentration and convergence, and media consumption in Central America. He has worked for international organizations, universities, telecommunications companies, public institutions and academic research centers. He has also been a senior advisor to political authorities in his country. He currently works at PROLEDI (Programa de Libertad de Expresión y Derecho a la Información), a research center on freedom of expression at the University of Costa Rica. He is also a senior consultant for INCLUSIVE, a private human rights, diversity and communications consulting firm.