The article discusses the philosophical and theological currents that made their appearance at the university of Paris in the thirteenth century and prepared the rise of the philosophy and theology of John Duns Scotus. The principal rival orientations were newly the introduced Aristotelianism, as represented by Roland of Cremona, Albert the Great, Thomas Aquinas and his Dominican pupils, Siger of Brabant, and Boethius of Dacia, and the traditional and conservative Augustinianism, which found its defenders above all within the Franciscan order, (...) where two schools of thought can be distinguished before Scotus: the older school culminating in St Bonaventure, and the second school, with Matthew of Aquasparta, William of La Mare, William of Ware, Peter Olivi and others. The heterodox tendencies within the thirteenth century Aristotelianism lead to an official condemnation in 1277 by Church and university authorities of 219 of its tenets regarded as erroneous, yet this fact did not stop further continuance and development of this current. After this condemnation there appeared syncretistic solutions by Henry of Ghent and Giles of Rome; also mysticism of Pseudo-Dionysian inspiration (Eckhart) made its appearance. Against this background the origin and rise of the doctrine of John Duns Scotus can be explained as one more attempt to steer a middle course between the rival extremes of Aristotelianism and Augustinian Platonism and to include in a comprehensive synthesis the most valuable elements present in both currents. This attempt prepared the way for the new philosophy of the fourteenth century, although at the same time became the target of criticism by its representatives. (shrink)