3The Challenge of Complexity gathers in one volume over 32 essays by the esteemed French philosopher and sociologist, Edgar Morin, probably France's greatest living public intellectual. The essays span six decades of his career, addressing topics such as complexity, sociology, ecology, education, film, biology, and politics. At his centenary (July 2021), Morin holds honorary doctorates from over 20 universities in Europe and Latin America, and recently the Centre d'tudes Transdisciplinaires, Sociologie, Anthropologie, Histoire, at the Centre National de la Recherche Scientifique (CNRS), the prestigious French National Research Center, was renamed the Centre Edgar-Morin. He is also the UNESCO Chair of Complex Thought. Several university centres and institutes have been dedicated to advancing his work in Europe and Latin America. He is the author of more than 80 books, translated into 28 languages, and the 1960 documentary Chronicle of a Summer, which he co-directed with Jean Rouch, has become a classic and the first example of cinma vrite.