1515 – 1572
Peter Ramus (Pierre de la Ramée, 1515–1572) was a French humanist, logician, and educational reformer whose sweeping critique of Aristotelian logic made him one of the most controversial intellectuals of the sixteenth century. He developed 'Ramism,' a method of organizing all knowledge through binary dichotomies and visual diagrams, which became enormously influential in Protestant universities across northern Europe and colonial New England. A convert to Protestantism, he was killed in the St. Bartholomew's Day Massacre.
Developed Ramism, a widely adopted pedagogical method organizing knowledge through binary dichotomies and bracketed outlines
Mounted a systematic critique of Aristotelian syllogistic logic in his Dialecticae Institutiones (1543)
Separated rhetoric from logic, redefining invention and arrangement as purely logical concerns
Influenced Protestant educational reform across northern Europe and early American universities including Harvard
Contributed to the mathematization of liberal arts education through his work on method (methodus)