Translation of Aristotle's Metaphysics I-III into Portuguese, with a few notes and introduction. The translation, which was made at 2007, is preliminary and its publication was intended to provide a didactic tool for courses as well as a provisional resource in research seminars. It needs some revision. I am currently working (slowly...) on the revision of the translation and a new revised one will surely appear at some point.

Examining in detail Aristotle's treatment of physical, cosmological, chemical, and meteorological questions, this learned study compares his arguments and conclusions with those of his precursors in order to assess his debt to them and at the same time to show clearly the nature of his own new contributions to the body of scientific thought. It also examines the interrelations of the major topics included in Aristotle's scientific work and the relations between his theology and his science. Describing his work as (...) "a study in continuity and transformation," Friedrich Solmsen writes, "The scientific endeavors of the Presocratics have a sequel.... Aristotle did not discover the subjects with which he deals in his physical treatises. In the questions which he takes up he is neither as free nor as arbitrary as some students of his thought appear to believe, and in the answers which he provides he is not as invariably original as he himself in the course of his arguments may lead us to think." With constant reference to its historical antecedents, Aristotle's system of movement is analyzed and studied, as are his doctrines regarding time, place, matter, and the infinite. In connection with his concept of cosmic order, special consideration is given to the relation between the lower (sublunary) and the upper (celestial) Cosmos in his scheme. Solmsen's mastery of the relevant texts (not only Aristotelian, but also Platonic, Presocratic, and Epicurean) is evident on every page. (shrink)

Explaining the Cosmos is a major reinterpretation of Greek scientific thought before Socrates. Focusing on the scientific tradition of philosophy, Daniel Graham argues that Presocratic philosophy is not a mere patchwork of different schools and styles of thought. Rather, there is a discernible and unified Ionian tradition that dominates Presocratic debates. Graham rejects the common interpretation of the early Ionians as "material monists" and also the view of the later Ionians as desperately trying to save scientific philosophy from Parmenides' criticisms. (...) In Graham's view, Parmenides plays a constructive role in shaping the scientific debates of the fifth century BC. Accordingly, the history of Presocratic philosophy can be seen not as a series of dialectical failures, but rather as a series of theoretical advances that led to empirical discoveries. Indeed, the Ionian tradition can be seen as the origin of the scientific conception of the world that we still hold today. (shrink)

Translation of Aristotle's Physics I-II into Portuguese, with commentaries. Tradução para o português dos livros I e II da Física de Aristóteles, com comentários.

The history of Pythagoreanism is littered with different and incompatible interpretations. This observation directs this book towards a fundamentally historiographical rather than philological approach, setting out to reconstruct the way in which the tradition established Pythagoreanism s image.".