Chaïm Perelman

Chaïm Perelman was a Belgian philosopher of Polish-Jewish origin. He was among the most important argumentation theorists of the 20th century. His chief work is the Traité de l'argumentation – la nouvelle rhétorique (1958), with Lucie Olbrechts-Tyteca, translated into English as The New Rhetoric: A Treatise on Argumentation, by John Wilkinson and Purcell Weaver (1969).