Héctor Castillo Berthier is a doctorate in sociology, researcher, musician, journalist, specialist in urban issues in areas with trash, La Merced, and food supplying, abuse of power by local leaders, social development, culture, youths, and violence. Author of several books and numerous articles in national and international magazines. Regular collaborator of Metro Newspaper and radio announcer. Member of the Mexican Academy of Science and of SNI. Director of the project Circo Volador and coordinator of the Unit of Studies on Youth (UNESJUV) at UNAM.

Participa: Dr. Héctor Castillo Berthier