Oscar Brenifier holds a Bachelor of biology degree (University of Ottawa) and a PhD in Philosophy (Paris IV – Sorbonne). He has publishedabout thirty books in this domain, including the ‘Philozenfants’ series (Editions Nathan), which has been translatedinto overtwenty-five languages. He founded the Institut de Pratiques Philosophiques (Institute of philosophical practice), to train practical philosophers andorganize philosophy workshops in various places: schools, media centres, oldpeople’s homes, prisons, social centres, firms, etc. He is one of the authors of the UNESCO report: “Philosophy, a school of freedom”.