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Plato presents a hierarchy of five cities, each representing a structural arrangement of the soul. The timocratic soul, characterized by its governance by spirit and its consequent desire for esteem and aversion to shame, is ranked as the second-best kind of soul, though this should strike us as surprising since the timocratic figure would seem to be duplicitous, intellectually passive, and at the mercy of the fortuitous opinions of others. This timocrat's position thus raises problems concerning the intrinsic value of (...) the spirited part of the soul, problems that are best solved by comparing the auxiliary to the timocrat, both of whom represent different forms of second-best morality. A lengthy discussion of the early education's effect on the spirited part shows how the auxiliary represents the best kind of moral agent that the second-best nature (silver-souled individuals) can develop into. This is because the early education ensures that the auxiliary and the philosopher share the same basic structure of soul, with reason being in control of each, though the auxiliary's natural deficiencies create some limitations in terms of his or her moral self-sufficiency. The timocrat by contrast represents the second-best kind of moral agent that the best nature (gold-souled individuals) can develop into. The timocrat is morally inferior to the auxiliary and seems to embody Homeric shame-culture. Plato is critical of this approach to morality, but the timocrat justifiably occupies the second position in the hierarchy on account of his or her concern for the opinions of others. CiteULike Connotea Del.icio.us Digg Reddit Technorati What's this? (shrink)

Porphyry's account of the nature of seeds can shed light on some less appreciated details of Neoplatonic psychology, in particular on the interaction between individual souls. The process of producing the seed and the conception of the seed offer a physical instantiation of procession and reversion, activities that are central to Neoplatonic metaphysics. In an act analogous to procession, the seed is produced by the father's nature, and as such it is ontologically inferior to the father's nature. Thus, the seed (...) does not strictly speaking contain a full-fledged vegetative soul. Rather, it acquires its vegetative soul only while it is being actualized by an actual vegetative soul. This actualization takes place primarily at conception, where the seed as it were reverts back and becomes obedient to the mother's nature, but continues through the period of gestation. In this way, Porphyry can account both for maternal resemblance and for ideoplasty. He uses the Stoic language of complete blending to describe the mother's relation to the seed and embryo, and this reveals that he thinks of individuals as having their own unique individual natures (as opposed to sharing in a single universal nature). In the course of developing this theory, Porphyry makes significant revisions to his philosophical predecessors' views in both embryology and botany. He revises Aristotle's verdict on the relative importance of the female in generation as well as Theophrastus' explanation of the biological mechanics of grafting. Although Plotinus nowhere addresses embryology in the same detail as Porphyry does, we can conclude from his remarks on seeds and plants that his own views were similar to those of his student. (shrink)

In Ennead II.1 (40) Plotinus is primarily concerned to argue for the everlastingness of the universe, the heavens, and the heavenly bodies as individual substances. Here he must grapple both with the philosophical issue of personal identity through time and with the rich tradition of cosmology which pitted the Platonists against the Aristotelians and Stoics. What results is a historically informed cosmological sketch explaining the constitution of the heavens as well as sublunar and celestial motion. This book contains an extensive (...) introduction aimed at providing the necessary background in Platonic, Aristotelian, and Stoic cosmology, the text itself, and a line-by-line commentary designed to elucidate its philosophical, philological and historical details. (shrink)