investigating.1 It must also be noted that already in Alexandria there had been developing in the time of Athanasius a conscious philosophy of science, particularly evident in the extant fragments of Anatolius (i.e., ἐπιστημονικὴ θεωρία as distinct from ἐπιστήμη θεωρητική), in which rigorous attention was given not only to the nature of scientific inquiry but to the proper development of scientific terms—what Gregory of Nazianzus was later to call τὸ καινοτομεῖν τὰ ὀνόματα.2 All these