César A. Hidalgo (born December 22, 1979) is a Chilean born, Chilean-Spanish-American physicist, author, and entrepreneur. He is a tenured professor of social and behavioral sciences at the Toulouse School of Economics and director of the Center for Collective Learning a multidisciplinary research laboratory with offices at the Toulouse School of Economics and at Corvinus University of Budapest. He is also an Honorary Professor at the University of Manchester's Alliance Manchester Business School. Hidalgo is known for his work on economic complexity, relatedness, data visualization, applied artificial intelligence, and digital democracy. Before moving to France, Hidalgo was a professor at MIT where he directed the Collective Learning group. He is also a founder and partner at Datawheel, a data visualization and distribution company. Hidalgo works broadly in the field of collective intelligence. His contributions to the field includes the introduction of methods to measure economic complexity and relatedness, the study of people's perception of A.I., the study of collective memory, and the development of multiple data visualization platforms, including The Observatory of Economic Complexity, DataUSA, DataViva, DataMexico, DataAfrica, Pantheon, and Rankless, among others. He is the author of dozens of academic papers in complex systems, networks, and economic development, and has created applications of data science and artificial intelligence to understand urban perception and to explore the idea of augmented democracy. Hidalgo has authored or co-authored three books The Atlas of Economic Complexity, Why Information Grows, and How Humans Judge Machines. His work was honored in 2018 with the Lagrange Prize, in 2019 with the Centennial Medal from the University of Concepcion, and in 2011 with the Bicentennial Medial from the Chilean Congress. Awards for his data visualization and distribution platforms include three Webbys, one Information is Beautiful award, and one Indigo Design Award. Source: Wikipedia (en)