The Científicos were a circle of technocratic advisors to President of Mexico Porfirio Díaz. Steeped in the positivist "scientific politics", they functioned as part of his program of modernization at
Antonio V. Hernández Benavides and Pablo Macedo Saravia, founders of the Banco Central Mexicano (Mexican Central Bank) with Justo Sierra, minister for Education
Left to right: Justo Sierra, Luis Terrazas, Olegario Molina, Vice President Ramón Corral, President Porfirio Díaz, Enrique Creel, José Yves Limantour, Manuel González de Cosío, Antonio V. Hernández