The Early Years: Roscelin of Compiègne and William of Champeaux. This chapter examines Abelard’s intellectual debt to both the vocalist theories of Roscelin of Compiègne and William of Champeaux’s teaching about dialectic in shaping his philosophical nominalism. By looking at the earliest records of Abelard’s teaching of dialectic and glosses on Aristotle, Porphyry and Boethius, it observes how students identified him as an iconoclast teacher, who quickly provoked laughter by the examples that he chose. It traces how Abelard’s early conflict with his teachers laid the foundation for the subsequent difficulties he would experience in his career.
Keywords: Abelard, Roscelin, William of Champeaux, dialectic, Aristotle, Boethius, nominalism