John the Scot

John Scotus Eriugena (c. 800 – c. 877) was an Irish Neoplatonist philosopher, theologian, and poet of the Early Middle Ages. Bertrand Russell described him as 'the most astonishing person of the ninth century'. He is recognized as the outstanding philosopher of the Carolingian era and for his originality. Eriugena's most famous work is 'De Divisione Naturae' ('The Division of Nature'), also known as 'Periphyseon', which has been called the 'final achievement' of ancient philosophy. This work synthesizes fifteen centuries of philosophical accomplishments and explores the structure of reality through a dialectical method, interweaving the human mind and reality as produced by God's logos. While classified as a Neoplatonist, Eriugena's dependence was primarily on Christian texts, yet he reinvented many Neoplatonic theses. He succeeded Alcuin of York as head of the Palace School at Aachen and was known for his Greek scholarship. His life after France is unclear, with a tradition suggesting a death at Malmesbury, though this is debated.