John Philoponus - Böcker

This volume translates the earlier part of the commentary by Philoponus on Aristotle's "On the Soul".

The ancient Greek commentators on Aristotle constitute a large body of Greek philosophical writings, not previously translated into European languages. This volume includes notes and indexes and forms part of a series to fill this gap.

This is a post-Aristotelian Greek philosophical text, written at a crucial moment in the defeat of paganism by Christianity, AD 529, when the Emporor Justinian closed the pagan Neoplatonist school in Athens. Philoponus in Alexandria was a brilliant Christian philosopher, steeped in Neoplatanism, who turned the pagans' ideas against them. Here he attacks the most devout of the earlier Athenian pagan philosophers, Proclus, defending the distinctively Christian view that the universe had a beginning against Proclus' eighteen arguments to the contrary, which are discussed in eighteen chapters. Chapters 1-5 are translated in this volume.

This is one of the most interesting of all post-Aristotelian Greek philosophical texts, written at a crucial moment in the defeat of paganism by Christianity, AD 529, when the Emperor Justinian closed the pagan Neoplatonist school in Athens. Philoponus in Alexandria was a brilliant Christian philosopher, steeped in Neoplatonism, who turned the pagans' ideas against them. Here he attacks the most devout of the earlier Athenian pagan philosophers, Proclus, defending the distinctively Christian view that the universe had a beginning against Proclus' eighteen arguments to the contrary, which are discussed in eighteen chapters. Chapters 6-8 are translated in this volume.

In 'On The Soul 2.1-6', Aristotle gives a very different account of the sould from Plato's by tying the soul to the body. The soul is the life-manifesting capacities that we all have and that distinguish living things, and explain their behaviour. He defines sould and life by reference to the capacities for using food to maintain structure and reproduce, for perceiving and desiring, and for rational thought. Capacities have to be defined by reference to the objects to which they are directed. The five senses, for example, are defined by reference to their objects, which are primarily forms like colour. And in perception we are said to receive these forms without matter. Philoponus understands this reception not physiologically as the eye jelly's taking on colour patches, but 'cognitively', like Brentano, who much later thought that Aristotle was treating the forms as intentional objects. Philoponus is the patron of non-physiological interpretations, which are still a matter of controversy today.

Until the launch of this series over ten years ago, the 15,000 volumes of the ancient Greek commentators on Aristotle, written mainly between 200 and 600 AD, constituted the largest corpus of extant Greek philosophical writings not translated into English or other European languages. Over 30 volumes have now appeared in the series, which is planned in some 60 volumes altogether. In this, one of the most original ancient texts on sense perception, Philoponus, the sixth century AD commentator on Aristotle, considers how far perceptual processes are incorporeal. Colour affects us in the same way as light which, passing through a stained glass window, affects the air, but colours only the masonry beyond. Sounds and smells are somewhat more physical, travelling most of the way to us with a moving block of air, but not quite all the way. Only the organ of touch takes on the tangible qualities perceived, because reception of sensible qualities in perception is cognitive, not physical. Neither light nor the action of colour involves the travel of bodies. Our capacities for psychological activity do not follow, nor result from, the chemistry of our bodies, but merely supervene on that.On the other hand, Philoponus shows knowledge of the sensory nerves, and he believes that thought and anger both warm us. This is used elsewhere to show how we can tell someone else's state of mind.